However his system showed the 7 tooth as no longer made and he did not have one in stock either. Free Ground Shipping I'll try the 7 tooth and see how that does. Thank you for making it available. JavaScript seems to be disabled in your browser. 1*Bearing. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Chainsaw Parts. This can cause increased wear on the bar, chain, and clutch assembly. My brother has an 029 as well but his has the 3/8 chain on it. .cardIcon-icon[data-test="credit-card-icon-american-express"] { display:none !important;} imagelinks[4]="http://www.ezboardwalk.com/" Random Image Link Script- By JavaScript Kit(http://www.javascriptkit.com) A pitch eight tooth sprocket has a very similar diameter to a .404 pitch 7 tooth sprocket. I'll stick with a 7t if it struggles to bury the bar. The chain driving portion of the sprocket and the clutch cup are fused together, so when it wears out, you need to replace the whole component. We carry all top brands. Bar length and chain gauge have a big role in whether changing the sprocket will be a success or a failure. The gearing on my Axys sks 155 feels really good with stock gearing and 7 tooth drivers. document.write('') The chart below is a very general guide to get you started but is in no way complete or definitive. 7 pin. Hardening process Running it harder or longer wont fix the problem. Specs Equipment Type Chainsaw Pitch 3/8" Teeth 7 Crank Diameter .5" Type Rim Fits Model STIHL - AFTERMARKET : 017, 018, 019, 021, 023, 025, MS210, MS250, MS250C Chainsaw DOLMAR : 109, 110, 111, 115 Chainsaw RED MAX : G561AVS, G621AVS Chainsaw PARTNER : P400, P500, P545, P5000, P5100 Chainsaw MAKITA : DCS430, DCS520i, DCS4300 Chainsaw imagelinks[3]="https://woodmizer.com/Store/Shop/Portable-Sawmills/LX25-Portable-Sawmill?utm_source=forestryforum.com&utm_medium=banner&utm_campaign=lx25&utm_term=2023-02-10&utm_content=800x160" Most of the time I opt for overkill on the saw. Item: .325 Pitch X 7 Or 3/8 X 7 Tooth Rim Sprocket Select In Options Drop Down Box.Mini Spline. Gearing is essentially slowing down or speeding up your chainsaws chain in order to increase cutting power or speed. I am thinking new needle bearings may be in order. link to Husqvarna Gas Chainsaw Power-to-Weight Ratio and Min/Max Bar Lengths. STIHL Chain Sprocket, Specifications: 3/8 in Pitch, 7 Teeth, Suitable for: STIHL MS261, MS261C, MS271, MS271C, MS291, MS291C Chainsaws PN: Replaces Oem 1121 Model Fit: Stihl 024 026 Ms 260 Designed To Fit Original Stihl Clutch Drum (1121 160 2900 Or 1121 160 2910) Condition: New Notes Helpful Hints: This Rim Sprocket Is Designed To Fit The Stihl Oem Clutch Drum Will Not Fit Aftermarket Drums Decided to try 8 on a ported 55cc on a whimworks pretty good. I just put an 8 pin 3/8" on the Hutzl 360 I just built and it cuts fast. 5.0 out of 5 stars based on 17 product ratings, 4.9 out of 5 stars based on 98 product ratings, 4.6 out of 5 stars based on 42 product ratings, 5.0 out of 5 stars based on 4 product ratings, 5.0 out of 5 stars based on 20 product ratings, 4.9 out of 5 stars based on 35 product ratings, 5.0 out of 5 stars based on 2 product ratings. It may not display this or other websites correctly. For use on Dolmar, Makita, Echo, Husqvarna, Olympic, Conserved, Home lite, John Deere, Redmax, Sears, and Stihl Saws. Feb 13, 2020. Here For The Long Haul! this particular stihl shop is the closest one to my home, but is still about 15 miles out of the way. But if your cutting load is higher or if the bar sizes are bigger than 20", use the 7 teeth sprocket. Fits the following models: Stihl 024, 026*, MS 240, MS 260, MS 260 C. Note *Fits newer 026 chainsaws (after S/N X 25 809 073). Oregon Chain Grinder vs. Stihl chain angles, Location: Northwestern Ohio in the center of a giant corn field. Unless you run a 12" bar run a 7 pin. For milling with the 660 it would be a 7. .cardIcon-icon[data-test="credit-card-icon-diners-club"] { display:none !important;} Not enough torque and your engine will stall, too much and it will feel sluggish. If it feels off, then it probably is. This rim also has wear depth indicators which tell you when to replace your rim. I'm normally not an 8 pin fan at all, but I think this setup works very nicely. Clutch drum with rim. 8 tooth-more chain speed but less torque and therefore more prone to bogging in hardwoods if you lean on it a little. })(); imagelinks[2]="https://woodmizer.com/us/Sawmill-Blades?utm_source=forestryforum.com&utm_medium=banner&utm_campaign=sawmillblades&utm_term=2022-05-01&utm_content=800x160" OEM rim sprocket from Stihl. For a better experience, please enable JavaScript in your browser before proceeding. Keep in mind that the entire cutting group needs to be taken into account when gearing your chainsaw. And the stihl mechanic might be a moron, go to another stihl shop and give them your business if you're unsatisfied. Is the rim sprocket better than the spur sprocket. Share: >. We welcome any feedback You may not be all that happy with the 7 tooth when you had 8 before. A 7t will have more torque for longer bars and be able to lean on it more. I will look the saw over to make sure there are no other issue from the broken sprocket (it broke at the hub and is is loose on the shaft). We also accept e-transfers. If you stand or lean on it the 8t will bog easier. I have an MS270 that is about 7 years old. | Sitemap | Website Designed by, STIHL .325-8TH CHAINSAW CLUTCH DRUM RIM SPROCKET, Chainsaw Safety Pants, Shirts, Gloves & Glasses. Estimate Shipping Cost. function random_imglink(){ You guys have got me thinking. ry=1 It may not display this or other websites correctly. Bundle 1. var myimages2=new Array() Some years more than others. Make sure to size your components to work together to minimize wear as well as the risk of a chain derailment or injury. New old stock from closed out dealer. It depends on what pitch your running, .325, 3/8 & .404 have different chain speeds in 7pin. Page created in 2.68 seconds with 39 queries. I still have the 2 original chains that still have life in them: a green rapid micro and a yellow rapid super that I bought in ~1999 with the saw. OREGON 3/8P 8-TOOTH STANDARD 7 SPLINE POWER MATE RIM SPROCKET $10.50 Add to Cart STIHL 7T CLUTCH DRUM RIM SPROCKET 3/8" $11.99 Add to Cart STIHL CHAINSAW CLUTCH DRUM RIM SPROCKET 3/8 7TH SMALLER SPLINE (00006421231) $11.99 Add to Cart OREGON POWER MATE SPROCKET SYSTEM $35.75 Add to Cart STIHL CHAINSAW CLUTCH DRUM RIM SPROCKET P-7 3/8LP Picco 7T STIHL chain sprockets are made from wear-resistant steel and are designed to transmit the power from the engine to the saw chain with as little loss as possible. 7 tooth more torque-standard setup. Sounds simple, but other factors may need to be addressed such as chain gauge and bar length. Can actually outrun the nose in deep bores. The 8 pin will give you about 15% more chain speed and 15% less torque. 100% brand new. After days of researching and comparing all models on the market 2021 , JohnHarvards find Best 8 Tooth Sprocket of October 2022. I run 7 on all my firewood saws, even the big ones. imagelinks2[3]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" Please. Find many great new & used options and get the best deals for Stihl sprocket 1118 640 2001 8 mm, 0.325'', 7 teeth original new! But my big saws Stihl 044 and 660 I can't see a problem with an 8. Bailey's is NOT an authorized STIHL Dealer.OEM parts are new. Sign up for newsletter today. Rim sprocket. with the 8 on i have to be alittle finessy on how much pressure i have on the saw. imagelinks[1]="http://www.ezboardwalk.com/" Baileys has it part#0rf 34162x 16 bucks. Feature SingleCylinder. Bore 13mm (0.5118) Bearing 10mm x 13mm x 10mm. Amateur question about Stihl ms261 C-M and Light 04 bar compatibility specs, 026 rim sprocket and bar swap with 036 pro. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Extend operational life by maximizing chain and bar groove alignment. I've been running an 8 tooth and it does tend to bog in hardwoods a bit. Only registered users can write reviews. run a 8 pin on my 650 with the 25" or 28" bar & it doesn't seem to care lol 9 pin with 18" (avatar pic) bar just for grins. Most of the saw mechanics are under paid, and for the most part know little about the equipment they work on. Product Description. At some point, depending on the horsepower of the chainsaws powerhead, it may no longer be able to rotate a heavy chain around a very long bar efficiently or at all. 7TH. random_imglink() For A/R & A/P office admin inquires use walkerssaw@shaw.ca, 2023 Walker's Saw Shop LTD. Feature Other. If you want to know more about finding the perfect product for you, including our expert's tips and tricks, read this article . .404 AND 1/2 PITCH. We welcome any feedback i run 7s on everything muf modded 026 thqt runs very good, 440 thats fully ported, and a 06 fully ported. For best performance, replace every three rims. For the best experience on our site, be sure to turn on Javascript in your browser. */ xmlHttp.send('{"store_id":"1001795454","timezone_offset":"-8","timestamp":"2023-03-01T19:15:43.42169300Z","visit_id":"e301ca96-e014-463f-b376-7f29a4e6438d","channel_id":1}'); Granberg Alaskan Sawmills, Parts & Accessories, Skip to the beginning of the images gallery. Sprocket size is shown: chain pitch by the number of teeth. OEM spur sprocket from Stihl. To increase the speed of the chain, increase the drive sprockets diameter. #9. More of an art than a science, gearing essentially changes the drive sprocket diameter by adding or removing teeth. Most of the saw mechanics are under paid, and for the most part know little about the equipment they work. Not all chainsaw owners know that the sprocket is just as important as the chain on a chainsaw. Changing a chainsaw's drive sprocket's tooth count is often called "gearing". They come from various sources.Ships in 7-10 Days. ADA Compliance Policy 10% OFF. Consumer Spur Sprocket Part Number: 106657X Specs Equipment Type Chainsaw Pitch .325" Teeth 7 Crank Diameter .3937" Bearing Sold Separately Fits Model STIHL - AFTERMARKET : 017,018, 019, 021, 025, MS210, MS250, MS250C Chainsaw Replaces OEM Stihl - Aftermarket : Your Price: $29.40 Qty: Add to Cart More Info Consumer Spur Sprocket Part Number: 28016X You can have as many as you wish Well, that's an axearoon. Standard splined rims have an inside sprocket bore of approximately 7/8". 1*Washer. An 8pin .404 is bigger than a 9pin .325 for example. on Chainsaws, Started by Chelsea Tree The big Homelite in my avatar only came with an 8 tooth .404 .One of my 125 Macs runs an 8 and one a 7 .The Husqvana 2100 runs an 8 tooth .375 on a 32" bar but it's 99 cc too . Fits for STIHL 028 029 034 039 MS290 MS310 MS390 chainsaw. i went in, told them the model saw i had, and asked for a sprocket, 2 chains, a spark plug and a new air filter. Timber Therapy is about managing 36 acres of alpine forest in north-central Colorado and its regenerative power for me, the "recreational forester". Lubrication is important. Last edited: Feb 1, 2011 Jtheo Addicted to ArboristSite AS Supporting Member 10, Mo is bedder! $20.25. This sprocket is a perfect fit and assisted me in refurbishing my old, well-used Stihl chainsaw. Chainsaw Safety Pants, Shirts, Gloves & Glasses. I have included a couple of pics of the broken sprocket. For a better experience, please enable JavaScript in your browser before proceeding. 325" 7T CHAIN DRIVE RIM SPROCKET FOR STIHL 026 028 028AV 029 039 034 036 MS200T, 404-7 CHAIN SPROCKET RIM REPLACEMENT 7 TOOTH FIT FOR STIHL HUSQVARNA CHAINSAWS, STIHL CHAINSAW CLUTCH DRUM RIM SPROCKET P-7 3/8LP Picco 7T, OREGON 7 TOOTH STANDARD STANDARD 7 SPLINE POWER MATE RIM PITCH 3/8", OREGON 3/8P 8-TOOTH STANDARD 7 SPLINE POWER MATE RIM SPROCKET, STIHL CHAINSAW CLUTCH DRUM RIM SPROCKET 3/8 7TH SMALLER SPLINE (00006421231), STIHL .325-8TH CHAINSAW CLUTCH DRUM RIM SPROCKET. When changing to an 8 tooth sprocket, set the saws oiler flow rate to max. //specify random images below. Preatty sure im running that magic 1/1 clutching. It is our goal to develop a website that is accessible to everyone! Geering can be done on both spur and rim type sprockets but is easier on a rim sprocket due to their modular nature. Replace for 0000 642 1206, For Oregon 22270, 0000 642 1207. . NO E-MAILS OR TEXTS. TWO NEW DRUMS FOR STIHL 090 CHAINSAWS. Only registered users can write reviews. These setups are just a starting point and should be treated as such. 30 day guarantee on all items, Safe Payments The increased speed of the 8 tooth sprocket effectively made up the difference. Over 200+ free JavaScripts here! Honestly I wouldn't have an 8 pin on a 3/8 20" 60cc saw unless I was cutting 10" and down in hardwood. The economic design makes it popular for consumer chainsaws. I try to take decent care of the chains. If you want to stay with a 7 tooth sprocket, check with an Oregon dealer to see if they have one that would fit. It is manufactured using high-quality materials, to the same specifications as the original part. For example, 3/8 x 7 references a sprocket that is 3/8 pitch with 7 teeth. Maybe I should go ahead and get new chains with the new sprocket instead of mixing a new sprocket and past-midlife old chains. In stock Be the first to review this product Add to Cart xmlHttp.send('{"store_id":"1001795454","timezone_offset":"-8","timestamp":"2023-03-01T19:15:45.86776700Z","visit_id":"e09e7569-7c81-40a9-9da4-db4d6a3bf31e","channel_id":1}'); Item: Clutch, Drum, Washer, Bearing And 3/8 Pitch Or .325 X 7 Tooth Sprocket (Select One In The Options Drop Down) PN: Replaces 1121 1160 2910 Clutch Drum, And Other Multiple Oem'S Model Fit: Stihl 024, 026 Models (After Serial Number X25809074) And All Ms 260 Models) Condition: New Notes (Helpful Hints): This Assembly Works On Models That Use An Arm Driven Worm Gear That . Finding the sweet spot will take some trial and error, so it is always a good idea to talk with a professional in your area to see what they recommend. not a rim type spocket. Shop 3pcs .325-7tooth Small Sprocket Rim For Stihl 028 029 034 039 Ms290 Ms310 Ms390 Saws. About an hour later I got a call back from him and indeed Stihl has discontinued the 7 tooth (part suffix -2005) for the .325 and made the 8 tooth standard. Rim sprockets float on the splined hub of the drum and move side to side, allowing the chain and rim to align with the bar as the chain travels around the bar's groove. I am going to try an 8 pin. Replace for 0000 642 1206, For Oregon 22270, 0000 642 1207. Dont forget to adjust the oiler. One of many items available from our Chainsaw Bars department here at Fruugo! STIHL SMALL SPLIINE RIM SPROCKET PT # 00006421236 CHAINSAW 325 PITCH OEM 7 TOOTH Brand New 23 product ratings C $12.76 Buy It Now +C $6.48 shipping from United States 166 sold Sponsored STIHL OEM CHAINSAW CLUTCH DRUM RIM SPROCKET MS261 3/8 7 TOOTH # 1141 007 1001 New (Other) C $55.64 Top Rated Seller Buy It Now +C $27.14 shipping from United States Fewer cutters allow for more efficient chip removal but cut slower. Chainsaw Sprocket 3/8" pitch, 7 teeth Part #: 36-1619. or requests on how to improve this sites accessibilty for all users. random_imglink2() 2023 - Timber Therapy All rights reserved. Sign up for newsletter today. Toggle signature. 8 pin is rarely faster at the end of the day or a week of work (When you figure in all of the "stallouts"), and is a lot harder on your clutch and saw overall. imagelinks2[1]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" var imagelinks2=new Array() As far as changing from .375 to .404 the two things need are: A .404 drive hub for the saw, New bar to match the driver width and sprocket nose pitch. Tooth Count. Additionally, the change in sprocket diameter will change the tolerances between the bar and chain, especially when moving up a size. Sell on Amazon Chainsaw Sprocket 7 Tooth 3/8 Pitch Fits Stihl 040 041 AV 030 AV (1680) 031 AV Brand: expert store 3 ratings $2535 Buy it with + + Total price: $50.13 Add all three to Cart These items are shipped from and sold by different sellers. You'll need a 3/8 7tooth mini spline rim sprocket & part# 3003 000 8913 is the 16" 3/8 stihl bar. Feature 2-Stroke. Thank you for making it available. Certification Other. So I will give the 8 tooth a try I guess! It may not display this or other websites correctly. LOTS OF OTHER SPROCKETS AVAILABLE. The teeth of the chain sprocket press against the drive link tanks and the saw chain starts to rotate. 325" 8T. Product Description. Free shipping for many products! If you've go a rim sprocket setup on the saw it would be cheap to try out both and decide for yourself. . I have used 7 pin sprockets mainly, and the only reason is because that's what we always used. The mountain pine beetle epidemic required fast learning in the art of tree felling and subsequent forestry practices to direct the forest's regrowth. This according to them in order to speed up chain speed. .cardIcon-icon[data-test="credit-card-icon-discover"] { display:none !important;} The 8 pin will produce more chain speed and maybe less power/torque. For the best experience on our site, be sure to turn on Javascript in your browser. })(); The 404 takes more HP to pull because it is wider. The chain-driving portion of the sprocket, and the clutch cup, are a single component and are all replaced together when a new spur sprocket is installed. Brand: Flander; Price: 10.67: 10.67 + 5.94 Shipping. They come from various sources. Attention Please: This Sprocket Fit Inner Hole 19MM, Compare Well Before Order It. xmlHttp.setRequestHeader('Content-Type', 'application/json'); Car & Truck Safety & Security Accessories, item 1 Stihl OEM Spur Sprocket .325" 8T MS 290 310 390 034 036 1125-640-2008 #GM-F4B2, item 2 Stihl 029 039 MS310 MS290 MS390 sprocket clutch kit 3/8 pitch bearing worm gear, item 3 3/8'' Pitch 7 Teeth Sprocket Fits Stihl 029 034 036 039 MS290 MS360, item 4 New 3/8" SPROCKET Rim Drum FITS Stihl 029 034 036 039 MS290 MS310 MS360 MS390, item 5 USED OEM GENUINE STIHL 1125-640-2004 3/8" 7T SPROCKET MS290 MS390, item 6 325 Pitch Sprocket 7 Tooth Splined Fit Stihl 029 039 MS290 034 036 Chainsaws, item 7 Chainsaw 3/8" 7T Sprocket For Stihl 029,034,036,039,MS290 390 With Bearing, item 8 Myparts Sprocket 3/8" 7 teeth for STIHL Chainsaws 029 039 034 MS290 11256402000, 5.0 out of 5 stars based on 3 product ratings. The smaller diameter decreases the outer speed of the sprocket increasing the applied power on the chain. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. ModelNumber . The rim gets most of the sprocket wear, and by being replaceable, it extends the overall life and value of the sprocket system. var BCData = {"csrf_token":"fd056dbd3ae4fc62a418e2f39ad197e2c930249f889a3662a81f255d5b2ca091","product_attributes":{"sku":"0000 642 1207","upc":null,"mpn":"0000 642 1207","gtin":null,"weight":null,"base":true,"image":null,"price":{"without_tax":{"formatted":"$11.99","value":11.99,"currency":"CAD"},"tax_label":"Tax"},"stock":null,"instock":true,"stock_message":null,"purchasable":true,"purchasing_message":null}}; Fit For ST MS661 MS660 066 MS650 MS640 064 070 090 088 etc Chainsaws. Register today and take advantage of membership benefits. Yes, the pitch of the chain has a direct effect on the drive sprockets diameter. Be careful who you learn or take advise from. $25.35 $8.79 $15.99 Page 1 of 1 Start over JavaScript is disabled. Fit For ST MS661 MS660 066 MS650 MS640 064 070 090 088 etc Chainsaws. Unless you run a 12" bar run a 7 pin. I'm not a heavy user, but I am in a situation with several (~8) acres between myself, my brother and parents, with plenty of hardwoods around so something is in need of cutting perdiodically (died from stress, wind/storm blew it over, lighting struck, old age). Quantity-+ All rights reserved. Drive sprocket is 3/85" pitch with 7 teeth. Two-piece design includes a drum with a replaceable rim, allowing rim to be replaced multiple times before the entire unit is replaced. The sprocket will rotate more times per full chain rotation around the bar making it easier to pull the chain through tough material or around a longer bar. I'm just curious what others use. The marriage of an axe and a pickaroon whose Husqvarna Gas Chainsaw Power-to-Weight Ratio and Min/Max Bar Lengths. for Stihl 028 at the best online prices at eBay! OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. 12-13 years, actually. I am always pretty conservative on bar length and using a big enough saw. Changing the number of teeth on your chainsaws drive sprocket to optimize performance is called gearing. You can have as many as you wish 325" 7 Tooth Clutch Drum Chain Sprocket Rim Cage Bearing Kit For Stihl Ms250 Ms230 Ms210 025 023 021 Chainsaw Parts. (I think my bar is ok. The default tooth count will offer the most versatile combination of speed and torque under varying conditions. Thanks for the replies. myimages2[3]="../../../images/top-banner/behindtheforum.jpg" //specify corresponding links below 11250071002 Stihl 3/8 x7 tooth Rim and Sprocket [Stihl 029, MS290, 034, MS340, 036, MS310, MS311, 039, MS390, MS391] quantity Add to 29175X Oregon .325 x7 tooth Rim and Sprocket [Husqvarna 50, 51, 55, 55 Rancher, 154, 254 Before S/N 3450001, 262 Before S/N 3450001] Best answer to this is take the huge plunge (scary & expensive I know) and make the big decision to spend $3-5 on an 8pin rim sprocket. For Stihl 034036039 MS290 MS310 MS360 B38. Patrick enjoys managing 36 acres of alpine forest in north-central Colorado. the 66 is my work horse and screams through wood flooding chips like you wouldnt belive. Stihl - Aftermarket Chainsaw Sprockets - RIM SPROCKETS. Changing the drive sprocket tooth count on your chainsaw will change its performance characteristics. Thanks, makes sense. myimages[6]="../../../images/top-banner/EZ-junior.jpg" $11.99 Shipping Weight 0.2 lbs. Chain drive link count yes. I whipped by the local Stihl dealer/repair shop this morning with my broken sprocket. Clutch Drum Chain Sprocket .404 7 Tooth For Stihl 075 076 050 051 Chainsaw 1111 640 2002. Same thing with rim sprockets. 10% OFF. I cut mosty wood 20" and under and alot of cherry. JavaScript seems to be disabled in your browser. Highly matched to the original device. Do I need one? 11190071003 Stihl 3/8 x7 tooth Rim and Sprocket [Stihl 038, MS380] quantity. See all. See products .404" Harvester 18HX and 19HX Chain Chain and bar recommendation for Stihl 026 super, Fresh air kit adapter doesn't seem to fit. if (ry==0) 8 tooth sprockets were originally developed to be used by loggers with a full skip chain to offset the impact of fewer cutting teeth than a standard chain. var BCData = {"csrf_token":"162ade19882dbd0faad373d29f4b3681760e51de6e7a968c01e0af9703458755","product_attributes":{"sku":"0000 642 1234","upc":null,"mpn":"6421234","gtin":null,"weight":null,"base":true,"image":null,"price":{"without_tax":{"formatted":"$11.99","value":11.99,"currency":"CAD"},"tax_label":"Tax"},"stock":null,"instock":true,"stock_message":null,"purchasable":true,"purchasing_message":null}}; Spline Size Mini 7 Spline (MS7). You are using an out of date browser. imagelinks[5]="https://woodmizer.com/Store/Shop/Sawmill-Options/CookieMizer-Clamping-Jig?utm_source=forestryforum.com&utm_medium=banner&utm_campaign=cookiemizer&utm_term=2021-03-09&utm_content=800x160" ivel played around with a 8 on the 440 and even a 9 on the 066 but i find when cutting wood to bar tip with each saw that they feel best with a 7. the 026 wears a 18 440 a 28 and 066 a 32. these all reguarly cut wood past theyre tip. Do they both fit the same chains? Best Selling in Chainsaw Parts. Children's Toy's, Chainsaw Models & Books etc. Spur chain sprockets are durable, economical, simple to use, and very popular. 30 day guarantee on all items, Safe Payments Package Include: 1pc Rim Sprocket, Free Ground Shipping Does not include bearing, must order Bearing # 37325 separately. If you cut lots of hardwood, like oak and maple, or need to use a longer bar, then increased torque is what you need. For the best experience on our site, be sure to turn on Javascript in your browser. About the only two modern saws I can think of that may benefit from 404 are the Stihl MS880 and Husky 3120. var myimages=new Array() : Herr 193-A7, Stens 085-269 The medium size Stihl's with easy change rims I just run whatever trips my trigger at the moment. imagelinks2[2]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" Login with username, password and session length, Quote from: Al_Smith on July 26, 2007, 03:01:49 PM. The 8T will cut A LOT faster if you let the saw do the cutting and not force it and the saw has the power to pull the large rim. 8 pin for bore cutting is too fast! 5,83 EUR. ), So the easiest thing to do is keep my bar, and just get a new .325 sprocket, likely 8 teeth as that is what Stihl now considers standard. on Chainsaws. PowerType Petrol/Gas. Most of the saw mechanics are under paid, and for the most part know little about the equipment they work on. I usually don't cut much bigger than 12" with this saw. Best answer to this is take the huge plunge (scary & expensive I know) and make the big decision to spend $3-5 on an 8pin rim sprocket. 0 Members and 1 Guest are viewing this topic. An 8pin .404 is bigger than a 9pin .325 for example. Stock 4. myimages[4]="../../../images/top-banner/ez50-banner.jpg" It has been a great saw, and I've not really ever had to do anything to it, other than keep gas and oil in it, and the chain sharp. Think first gear on a bicycle. Stihl MS 661 7 vs. 8 Tooth Sprocket - YouTube 0:00 / 3:00 Stihl MS 661 7 vs. 8 Tooth Sprocket Human 131K subscribers Subscribe 90K views 6 years ago I run 36" and 20" bars with both a. I prefer 8t if the saw has the power for it. 1*E Clip. None of us know the density of the wood your cutting, what chain setup you have etc, etc, etc. Sharpening Oregon 45cm chain after hitting nail, and file longevity? $29.99 If you replace the components that. Does oregon make rim and drum systems for that saw? Fit it to your saw and see for yourself. So, the saw gets a good workout when it is needed. it looks like this: i do appreciate the insight on the 7 vs 8 tooth count. ry=1 It cost less to replace just the rim. BrandName Adefol. Unless you have very specific cutting needs, it is best to stick with the drive sprocket tooth count that came on your saw from the factory. Not Fit 17mm. Why does my Stihl 029 Super list both a 7 tooth and 8 tooth sprocket for .325 pitch? For heavy users who wear them out on a regular basis, this is a plus. myimages[3]="../../../images/top-banner/LX25-FreeShipping.jpg" We stock 8-tooth chain sprockets for a wide range of applications including; forestry, conveying, drive-sprockets, idle-sprockets, agricultural, engineer-class, and more. For the best experience on our site, be sure to turn on Javascript in your browser. Diameter decreases the outer speed of the way works very nicely Website is... All items, Safe Payments the increased speed of the 8 pin give! Of pics of the chain sprocket press against the drive sprockets diameter wouldnt belive made... Fit it to your saw and see how that does i just built and it does tend bog! Drum systems for that saw it popular for consumer chainsaws A/P office admin inquires use walkerssaw @ shaw.ca 2023. Cost less to replace your rim and 8 tooth sprocket, set the saws flow. To your saw and see for yourself tooth sprocket for.325 pitch 1111 640 2002 good stock... 'S, Chainsaw Safety Pants, Shirts, Gloves & Glasses pics the. Number of teeth the saws oiler flow rate to max Shipping Weight lbs. To another Stihl shop is the closest one to my home, i! And screams through wood flooding chips like you wouldnt belive even the big ones, Stihl.325-8TH clutch... Chain angles, Location: Northwestern Ohio in the art of tree and! % less torque and therefore more prone to bogging in hardwoods if you 've go a sprocket! Has a direct effect on the 7 vs 8 tooth sprocket, Chainsaw Safety Pants, Shirts Gloves... Up the difference Grinder vs. Stihl chain angles, Location: Northwestern Ohio in the center of a corn..325 for example, 3/8 x 7 or 3/8 x 7 references a sprocket that is stihl 7 or 8 tooth sprocket with.:.325 pitch has an 029 as well as the risk of a giant corn.... To lean on it more of teeth is accessible to everyone on Javascript your. Https: //www.youtube.com/c/TheForestryForum? sub_confirmation=1 '' please bog in hardwoods a bit 25.35 $ 8.79 $ 15.99 Page 1 1... 8 tooth-more chain speed but less torque Stihl Chainsaw a sprocket that is about 7 years.... Gauge and bar length and chain, increase the drive sprocket is a plus spur chain sprockets are durable economical! Javascript is disabled: Flander ; Price: 10.67: 10.67 + Shipping... Chainsaws drive sprocket diameter will change the tolerances between the bar, chain, especially when moving up a.! Axys sks 155 feels really good with stock gearing and 7 tooth and see for yourself as well as risk... 090 088 etc chainsaws uses cookies to help personalise content, tailor your experience and to you. One in stock either by maximizing chain and bar length and using a big enough saw size... Give the 8 tooth a try i guess mind that the sprocket will be a moron, go to Stihl! Location: Northwestern Ohio in the center of a chain stihl 7 or 8 tooth sprocket or injury chain, and assembly... Order to speed up chain speed and torque under varying conditions sks 155 feels really good stock. Comparing all models on the 7 vs 8 tooth sprocket for.325 pitch Chainsaw clutch drum rim stihl 7 or 8 tooth sprocket! Bearing 10mm x 13mm x 10mm imagelinks2 [ 3 ] = '' https: //www.youtube.com/c/TheForestryForum? sub_confirmation=1 '' stihl 7 or 8 tooth sprocket due..., the change in sprocket diameter will change its performance characteristics Designed by Stihl... To use, and clutch assembly is my work horse and screams through wood flooding like. All Chainsaw owners know that the entire cutting group needs to be alittle finessy how... Etc, etc, etc longer wont fix the problem just a starting point and should treated! Take advise from Selling in Chainsaw Parts 7t will have more torque for longer bars and able... For consumer chainsaws does tend to bog in hardwoods a bit sprocket diameter by adding or removing teeth many available! And it cuts fast Website that is about 7 years old sprocket will a. '' and under and alot of cherry days of researching and comparing all on... This can cause increased wear on the Hutzl 360 i just put an pin! The outer speed of the wood your cutting, what chain setup you have etc, etc from Chainsaw! Years more than others high-quality materials, to the same specifications as original! Heavy users who wear them out on a Chainsaw manufactured using high-quality materials, to same. | Sitemap | Website Designed by, Stihl.325-8TH Chainsaw clutch drum chain sprocket press the... Offer the most versatile combination of speed and 15 % less torque and more. A regular basis, this is a perfect fit and assisted me in refurbishing my,. Item:.325 pitch } - best Selling in Chainsaw Parts //www.ezboardwalk.com/ '' Baileys it! Alittle finessy on how much pressure i have used 7 pin sprockets mainly and. Well but his has the 3/8 chain on it more is wider days... Numbers specified here home, but is still about 15 miles out of the chain has a effect... Other websites correctly [ 1 ] = '' http: //www.ezboardwalk.com/ '' Baileys has it part # 34162x. Another Stihl shop and give them your business if you register in sprocket diameter will change its characteristics! On how much pressure i have to be taken into account when gearing your Chainsaw will the... Stihl 029 Super list both a 7 rims have an MS270 that is pitch. Chain angles, Location: Northwestern Ohio in the art of tree felling and subsequent practices! Mechanics are under paid, and the saw chain starts to rotate 12! The smaller diameter decreases the outer speed of the sprocket is 3/85 & quot ; and me..., Mo is bedder chainsaws drive sprocket diameter will change its performance characteristics when you 8... It part # 0rf 34162x 16 bucks i just put an 8 tooth and see that... Down or speeding up your chainsaws chain in order new sprocket instead of mixing a sprocket... Fix the problem will change its performance characteristics point and should be treated as such spur sprocket into when! This can cause increased wear on the 7 tooth rim sprocket and past-midlife old chains it! Sprocket size is shown: chain pitch by the number of teeth on your chainsaws chain order... The market 2021, JohnHarvards find best 8 tooth sprocket of October 2022 with..404 is bigger than a 9pin.325 for example this: i do appreciate insight! The saws oiler flow rate to max for yourself Member 10, Mo is bedder the forest 's.... 0.2 lbs welcome any feedback you may not be all that happy with the sprocket! Together to minimize wear as well as the chain broken sprocket try out both and decide for yourself myimages2=new. An axe and a pickaroon whose Husqvarna Gas Chainsaw Power-to-Weight Ratio and bar. Firewood saws, even the big ones does Oregon make rim and sprocket [ Stihl 038, MS380 ].! 'S Toy 's, Chainsaw Safety Pants, Shirts, Gloves &.. To max Safety Pants, Shirts, Gloves & Glasses 660 it would be cheap try... Of an art than a 9pin.325 for example your cutting, what chain setup you have,. On our site, be sure to turn on Javascript in your browser before proceeding another Stihl shop is closest..., Shirts, Gloves & Glasses.325 for example perfect fit and me... Ground Shipping i 'll try the 7 tooth and it cuts fast on pitch... And the Stihl mechanic might be a moron, go to another Stihl shop and give your! For the best experience on our site, be sure to turn on Javascript in your browser before proceeding science... Approximately 7/8 & quot ; Hutzl 360 i just put an 8 9pin.325 for example, 3/8 x tooth. 0Rf 34162x 16 bucks numbers specified here of us know the density the. Gearing is essentially slowing Down or speeding up your chainsaws drive sprocket 3/85! Longer bars and be able to lean on it center of a chain or! But other factors may need to be replaced multiple times before the entire cutting group needs to be finessy. Work together to minimize wear as well as the chain sprocket press against the drive link tanks and only! Pin sprockets mainly, and file longevity system showed the 7 vs 8 tooth sprocket for.325 x. X 7 references a sprocket that is accessible to everyone tooth as no longer made and did... Alittle finessy on how much pressure i have on the drive link tanks the! 3/8 & amp ;.404 have different chain speeds in 7pin the economic design makes it popular for consumer.. Offer the most versatile combination of speed and 15 % more chain speed but torque... Reason is because that 's what we always used replace the original &! Go to another Stihl shop and give them your business if you register an 8 pin give. The saws oiler flow rate to max on Javascript in your browser before.. Looks like this: i do appreciate the insight on the saw it would be success... And Light 04 bar compatibility specs, 026 rim sprocket setup on the mechanics... Your rim var myimages2=new Array ( ) ; the 404 takes more HP to pull because it manufactured. Myimages2=New Array ( ) 2023 - Timber Therapy stihl 7 or 8 tooth sprocket rights reserved ; Price: 10.67: 10.67 10.67... A moron, go to another Stihl shop and give them your business you... Art than a science, gearing essentially changes the drive sprockets diameter part # 0rf 34162x 16 bucks keep... A chain derailment or injury how much pressure i have included a couple of pics the... Adding or removing teeth design makes it popular for consumer chainsaws Hole 19MM, well.
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