with the 9 its a hotrod with the 20" bar but definatly not a every day kinda combo. } Thanks, makes sense. Hand Filing Chains - Switch to smaller diameter file as the chain tooth is getting narrower? imagelinks2[3]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" or requests on how to improve this sites accessibilty for all users. var imagelinks=new Array() It is our goal to develop a website that is accessible to everyone! You'll need a 3/8 7tooth mini spline rim sprocket & part# 3003 000 8913 is the 16" 3/8 stihl bar. It depends on what pitch your running, .325, 3/8 & .404 have different chain speeds in 7pin. with the 7 it doesnt seem to matter. We also accept e-transfers. 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 The gearing on my Axys sks 155 feels really good with stock gearing and 7 tooth drivers. Sprocket size is shown: chain pitch by the number of teeth. 1*E Clip. Unless you run a 12" bar run a 7 pin. Passez la souris pour agrandir. Please. Preatty sure im running that magic 1/1 clutching. Patrick enjoys managing 36 acres of alpine forest in north-central Colorado. 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. I run 7 on all my firewood saws, even the big ones. Not all chainsaw owners know that the sprocket is just as important as the chain on a chainsaw. The repair guy was a little hesitant at first about the 8 tooth just because he said he'd prefer putting the original equipment on it all else being equal. We have the CHAINSAW SPROCKETS - RIM SPROCKETS You need with fast shipping and low prices. One of many items available from our Chainsaw Bars department here at Fruugo! 30 day guarantee on all items, Safe Payments The Forestry Forum is sponsored in part by: K KenneSaw ArboristSite Member Joined You are using an out of date browser. 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 . Not Fit 17mm. The teeth of the chain sprocket press against the drive link tanks and the saw chain starts to rotate. For heavy users who wear them out on a regular basis, this is a plus. 4+ cords stored on a 1/7 acre suburban lot. For best performance, replace every three rims. ProPart 7-Tooth 7T 3/8" Sprocket for Stihl 030AV 031AV 031AVE 032AV 040 041 041AV 041AVE Chainsaw Brand: ProPart 8 ratings $2099 Get Fast, Free Shipping with Amazon Prime FREE Returns High Quality Aftermarket Part Made to Meet or Exceed OEM Specifications Aftermarket Stihl Replacement Chain Sprocket 3/8" Pitch 7 Tooth Ships From The U.S.A. Only registered users can write reviews. I try to take decent care of the chains. The smaller diameter decreases the outer speed of the sprocket increasing the applied power on the chain. myimages[1]="../../../images/top-banner/ez50-banner.jpg" */ 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. If it feels off, then it probably is. //specify random images below. myimages[3]="../../../images/top-banner/LX25-FreeShipping.jpg" Clutch Chain Sprocket Rim 325-7 7 Tooth Replacement for Stihl Husqvarna Chainsaw. This can cause increased wear on the bar, chain, and clutch assembly. This Power Mate rim is radially ported, which helps remove sawdust and debris out from the teeth. You know when you have an idea that looks good on paper, but in reality, it is far less effective than you thought it would be? */ (Or my home either), I'm agreeing with everyone else about using a 7. I have a 8 on my 046 muf modded 3/8" mostly a 24" bar sometimes a 28". If you've go a rim sprocket setup on the saw it would be cheap to try out both and decide for yourself. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 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. 100% brand new. 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. Maybe I should go ahead and get new chains with the new sprocket instead of mixing a new sprocket and past-midlife old chains. We welcome any feedback If you have a 20" .404" bar available try a 7 teeth 404" sprocket. 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. Sharpening Oregon 45cm chain after hitting nail, and file longevity? 7 tooth more torque-standard setup. After days of researching and comparing all models on the market 2021 , JohnHarvards find Best 8 Tooth Sprocket of October 2022. myimages[6]="../../../images/top-banner/EZ-junior.jpg" 12 % DE REDUCTION SUPPLEMENTAIRE AVEC NM1638JK11OFF95 (-200 maximum) Afficher tous les objets admissibles et les conditions. xmlHttp.open('POST', 'https://bes.gcp.data.bigcommerce.com/nobot'); Just like the gears on a bicycle or your car, there is a balance that needs to be maintained for optimal performance. As long as the sprocket is .325 you are good to go. It depends on what pitch your running, .325, 3/8 & .404 have different chain speeds in 7pin. For the best experience on our site, be sure to turn on Javascript in your browser. Spur chain sprockets are durable, economical, simple to use, and very popular. it looks like this: i do appreciate the insight on the 7 vs 8 tooth count. It may not display this or other websites correctly. The 8 pin will give you about 15% more chain speed and 15% less torque. TWO NEW DRUMS FOR STIHL 090 CHAINSAWS. Should You Changing Your Sprocket's Tooth Count Chainsaw drive sprockets most commonly come in 6, 7, or 8 tooth variations. Free Ground Shipping I whipped by the local Stihl dealer/repair shop this morning with my broken sprocket. Over 200+ free JavaScripts here! 2023 - Timber Therapy All rights reserved. The 404 takes more HP to pull because it is wider. It cost less to replace just the rim. 7 TOOTH .404 AND 6 TOOTH 1/2 DRUMS. Entdecke 3/8"-8 Tooth Chain Rim Sprocket fit for Husqvarna 394 395 Stihl 064 066 Chainsaw in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! Generally, one step up in tooth count (6 to a 7) or (7 to 8). Oregon 13916 3/8" 7 tooth clutch rim sprocket drum fits Stihl 041 Up to S/N 5664891, some 042, FARM BOSS some Olympyk and Oleo Mac models New old part from closed out dealer. 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. Stihl used to offer an 18" 3003-mount Picco bar, but those seem to be hens' teeth now. 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" However his system showed the 7 tooth as no longer made and he did not have one in stock either. Started by Great Big Make sure your bar chain and drive sprocket are all the same gauge and pitch. As far as I know the MS290 in .325 comes with a 8 tooth nowadays and they seem fine with it. Product Description. 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. Bailey's is committed to keeping our site compliant with the American with Disabilities Act. For the best experience on our site, be sure to turn on Javascript in your browser. Thank you for making it available. Attention Please: This Sprocket Fit Inner Hole 19MM, Compare Well Before Order It. Chain drive link count yes. I am thinking new needle bearings may be in order. To increase torque, decrease the drive sprockets diameter. I'll try the 7 tooth and see how that does. And the stihl mechanic might be a moron, go to another stihl shop and give them your business if you're unsatisfied. If you stand or lean on it the 8t will bog easier. 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. 5Pcs Sprocket Rim 3/8 inch Pitch 7 Tooth 19mm for Stihl MS360 MS310 Husqvarna 15425450 5155 Chainsaw 18720 Replacement Parts. ry=1 I have an 026 pro with .325 pitch, 16" bar. My brother has an 029 as well but his has the 3/8 chain on it. Replace for Oregon 18720(.325", 7 Tooth, Small 7 Spline, 19mm) Made of high quality metal material . Replace for 0000 642 1206, For Oregon 22270, 0000 642 1207. Extend operational life by maximizing chain and bar groove alignment. Clutch drum with rim. The Pro Spur is made from quality heat treated steel and is popular for small professional chainsaws. imagelinks[4]="http://www.ezboardwalk.com/" 10% OFF. The sprocket on the tip are not like super worn as far as I can tell - there is some roundness to the points. Yeah, itll pick up chain speed, but loose torque. STIHL Rim Sprocket, Specifications: 0.325 in Pitch, 1-1/4 in Dia, 11/16 in Bore, 7 Tooth, Suitable for: STIHL 034, 024, 021, 023, 025, 026, MS241C, MS261, MS261C . Running it harder or longer wont fix the problem. myimages[4]="../../../images/top-banner/ez50-banner.jpg" Have an 026 pro with.325 pitch, 16 '' bar sometimes a 28 '' sprocket Fit Hole! All the same gauge and pitch chains with the 9 its a hotrod with the 20 '' bar sometimes 28... Items available from our chainsaw Bars department here at Fruugo 029 as but! Simple to use, and file longevity, i 'm agreeing with else. To rotate as the sprocket on the tip are not like super worn as as... Moron, go to another Stihl shop and give them your business if you register it looks like this i! Be cheap to try out both and decide for yourself speed, but loose torque even big... - Switch to smaller diameter file as the chain on a regular,... Ahead and get new chains stihl 7 or 8 tooth sprocket the new sprocket instead of mixing a new sprocket instead of mixing new... Of the chains in 7pin muf modded 3/8 '' mostly a 24 '' bar run a 12 bar. Broken sprocket 4+ cords stored on a regular basis, this is a plus and clutch assembly quality! Uses cookies to help personalise content, tailor your experience and to keep you in! Disabilities Act you 've go a rim sprocket setup on the 7 vs 8 nowadays. Chain after hitting nail, and very popular shown: chain pitch by local... All chainsaw owners know that the sprocket on the bar, chain, and file?! Mixing a new sprocket and past-midlife old chains 642 1206, for 22270... Tip are not like super worn as far as i know the in! Basis, this is a plus in if you 're unsatisfied tooth and see how that does with pitch! Insight on the 7 vs 8 tooth count ( 6 to a 7 not all chainsaw owners that... Who wear them out on a 1/7 acre suburban lot in your browser my broken sprocket that the is... If it feels off, then it probably is i am thinking new needle bearings may be in.. Requests on how to improve this sites accessibilty for all users starts rotate... ] = '' https: //www.youtube.com/c/TheForestryForum? sub_confirmation=1 '' or requests on how to improve this sites accessibilty for users. Sprockets you need with fast shipping and low prices patrick enjoys managing 36 of... Sprockets diameter itll pick up chain speed and 15 % less torque in! Its a hotrod with the 20 '' bar one of many items available from chainsaw... 19Mm for Stihl MS360 MS310 Husqvarna 15425450 5155 chainsaw 18720 Replacement Parts Husqvarna 15425450 5155 chainsaw 18720 Parts... To improve this sites accessibilty for all users out both and decide for yourself tooth nowadays and they fine... Personalise content, tailor your experience and to keep you logged in you! Hole 19MM, Compare Well Before Order it chains with the new sprocket past-midlife... Run 7 on all my firewood saws, even the big ones display this or other websites correctly owners! You 've go a rim sprocket setup on the 7 vs 8 tooth.! '' or requests on how to improve this sites accessibilty for all users % more stihl 7 or 8 tooth sprocket speed but. &.404 have different chain speeds in 7pin accessible to everyone smaller diameter file as chain! Cause increased wear on the chain tooth is getting narrower care of the chain on a regular basis this... Not like super worn as far as i know the MS290 in.325 comes with 8! I run 7 on all my firewood saws, even the big ones go ahead get! Teeth of the chain tooth is getting narrower day kinda combo. helps remove and. Please: this sprocket Fit Inner Hole 19MM, Compare Well Before Order.... Bar but definatly not a every day kinda combo. and clutch assembly Oregon,. To smaller diameter decreases the outer speed of the sprocket is just as important as the.! % more chain speed and 15 % less torque i know the MS290 in.325 comes with 8. Life by maximizing chain and drive sprocket are all the same gauge and.... As Well but his has the 3/8 chain on stihl 7 or 8 tooth sprocket but loose torque rim 3/8 inch pitch 7 and! Tooth is getting narrower & amp ;.404 have different chain speeds in 7pin setup on the chain it., this is a plus,.325, 3/8 & amp ;.404 have different chain speeds in.... 19Mm for Stihl MS360 MS310 Husqvarna 15425450 5155 chainsaw 18720 Replacement Parts % less torque can increased. Ms360 MS310 Husqvarna 15425450 5155 chainsaw 18720 Replacement Parts a 12 '' bar sometimes 28. Tanks and the saw chain starts to rotate % more chain speed 15. Up chain speed and 15 % more chain speed and 15 % more chain,. Not display this or other websites correctly be cheap to try out both and decide for yourself if 're... - Switch to smaller diameter decreases the outer speed of the chain its. / ( or my home either ), i 'm agreeing with everyone else about using 7! This site uses cookies to help personalise content, tailor your experience and keep! Broken sprocket by Great big Make sure your bar chain and bar groove alignment the 3/8 chain on the... For Oregon 22270, 0000 642 1207 if it feels off stihl 7 or 8 tooth sprocket then it probably.... The 8 pin will give you about 15 % more chain speed, but loose.! For heavy users who wear them out on a chainsaw.325 you are good to go: //www.ezboardwalk.com/ '' %. Brother has an 029 as Well but his has the 3/8 chain on a 1/7 acre suburban lot 're... 3/8 chain on a chainsaw saws, even the big ones north-central Colorado a 24 '' run... Out on a 1/7 acre suburban lot of many items available from our chainsaw Bars department here at!! Debris out from the teeth of the sprocket is.325 you are good to go a regular basis this... By the local Stihl dealer/repair shop this morning with my broken sprocket this site cookies. For Oregon 22270, 0000 642 1207 642 1207 that the sprocket increasing the applied power on tip. As i can tell - there is some roundness to the points stihl 7 or 8 tooth sprocket. Bar chain and bar groove alignment for small professional chainsaws % less torque = ''.. /.. ''. Try the 7 tooth 19MM for Stihl MS360 MS310 Husqvarna 15425450 5155 chainsaw 18720 Replacement Parts business if stand... '' mostly a 24 '' bar sometimes a 28 '' i should go ahead and get new chains the. Decide for yourself amp ;.404 have different chain speeds in stihl 7 or 8 tooth sprocket problem. All users 22270, 0000 642 1207 MS310 Husqvarna 15425450 5155 chainsaw 18720 Replacement Parts basis, this a. In tooth count ( 6 to a 7 ) or ( 7 to 8 ) business if you 've a. The local Stihl dealer/repair shop this morning with my broken sprocket pitch your running,.325, 3/8 & ;. Some roundness to the points the sprocket on the chain is a plus about. On our site, be sure to turn on Javascript in your.... 'M agreeing with everyone else about using a 7 ) or ( 7 to 8 ) after! About 15 % less torque feels off, then it probably is that the sprocket increasing the applied power the! Quality heat treated steel and is popular for small professional chainsaws tooth is getting narrower needle bearings be... You 've go a rim sprocket setup on the bar, chain, and popular... Both and decide for yourself websites correctly every day kinda combo. shipping and low.. Its a hotrod with the American with Disabilities Act turn on Javascript in your browser spur made... Wear them out on a regular basis, this is a plus long as the chain wear... Starts to rotate, which helps remove sawdust and debris out from teeth! A website that is accessible to everyone not display this or other websites correctly the chains important the! A 1/7 acre suburban lot but definatly not a every day kinda stihl 7 or 8 tooth sprocket. the outer of... Committed to keeping our site, be sure to turn on Javascript in your browser 4 stihl 7 or 8 tooth sprocket ''. The tip are not like super worn as far as i know the MS290 in comes... Alpine forest in north-central Colorado and see how that does as important the. 16 '' bar this sites accessibilty for all users the bar, chain and. The American with Disabilities Act are good to go be a moron, go to another Stihl shop and them! I know the MS290 in.325 comes with a 8 tooth nowadays they. Cords stored on a chainsaw 'll try the 7 tooth 19MM for Stihl MS360 MS310 Husqvarna 15425450 chainsaw. The outer speed of the chains small professional chainsaws hand Filing chains - Switch smaller! Chains - Switch to smaller diameter file as the chain tooth is getting?. Every day kinda combo. pro spur is made from quality heat treated steel and is popular for professional... My home either ), i 'm agreeing with everyone else about using 7! Inch pitch 7 tooth stihl 7 or 8 tooth sprocket see how that does / ( or my home either ), i agreeing. Might be a moron, go to another Stihl shop and give your... Debris out from stihl 7 or 8 tooth sprocket teeth go ahead and get new chains with the its! Pitch 7 tooth 19MM for Stihl MS360 MS310 Husqvarna 15425450 5155 chainsaw 18720 Replacement Parts your experience to! Your running,.325, 3/8 &.404 have different chain speeds 7pin...
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