Sounds simple, but other factors may need to be addressed such as chain gauge and bar length. Pitch: 3/8", Size: Small 7 Spline, Tooth Count: 7. imagelinks2[3]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" BrandName Adefol. 5,83 EUR. 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. imagelinks[1]="http://www.ezboardwalk.com/" K KenneSaw ArboristSite Member Joined Fits for STIHL 028 029 034 039 MS290 MS310 MS390 chainsaw. 30 day guarantee on all items, Safe Payments 7 Teeth. New old stock from closed out dealer. 6Pc Sprocket Rim 3/8" .325" .404"-7T/8T Kit For Husqvarna Stihl 2-Stroke Chainsaws . It may not display this or other websites correctly. 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. 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 Philbert P.S. the 66 is my work horse and screams through wood flooding chips like you wouldnt belive. The medium size Stihl's with easy change rims I just run whatever trips my trigger at the moment. It is manufactured using high-quality materials, to the same specifications as the original part. } That saw has an impressive amount of torque. . CALLS ONLY -- ERIK 707 76two-324nine. These are good quality sprockets. You'll need a 3/8 7tooth mini spline rim sprocket & part# 3003 000 8913 is the 16" 3/8 stihl bar. 325" 7 Tooth Clutch Drum Chain Sprocket Rim Cage Bearing Kit For Stihl Ms250 Ms230 Ms210 025 023 021 Chainsaw Parts. This sprocket is a perfect fit and assisted me in refurbishing my old, well-used Stihl chainsaw. xmlHttp.setRequestHeader('Content-Type', 'application/json'); document.write('') I am thinking new needle bearings may be in order. .cardIcon-icon[data-test="credit-card-icon-american-express"] { display:none !important;} 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. 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. It is our goal to develop a website that is accessible to everyone! I've been running an 8 tooth and it does tend to bog in hardwoods a bit. US$ 0.45 US$ 0.50. OEM rim sprocket from Stihl. This rim also has wear depth indicators which tell you when to replace your rim. Quantity-+ View $19.95 Sold Out! Pro. 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 link to Husqvarna Gas Chainsaw Power-to-Weight Ratio and Min/Max Bar Lengths. Chainsaw Safety Pants, Shirts, Gloves & Glasses. 100% brand new. .cardIcon-icon[data-test="credit-card-icon-maestro"] { display:none !important;} document.write('') //-->. Clutch drum with rim. 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. Share: >. Product Description. Out of the wood chain speed would be faster but a MS270 does not have the torque to pull an eight. imagelinks2[2]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" imagelinks[6]="http://www.ezboardwalk.com/" | Sitemap | Website Designed by. The gearing on my Axys sks 155 feels really good with stock gearing and 7 tooth drivers. 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 . For orders over $75, Free Exchanges Do I need one? Drive sprocket bearing not included. Extend operational life by maximizing chain and bar groove alignment. Not all chainsaw owners know that the sprocket is just as important as the chain on a chainsaw. Thanks for the replies. .404 AND 1/2 PITCH. Replace for 0000 642 1206, For Oregon 22270, 0000 642 1207. Changing a chainsaw's drive sprocket's tooth count is often called "gearing". 5,36 EUR. Thank you for making it available. Trending price is based on prices over last 90 days. Which do you prefer a 7 or 8 pin rim sprocket? It may not display this or other websites correctly. Get all the latest information on Events,Sales and Offers. myimages2[1]="../../../images/top-banner/behindtheforum.jpg" Updated: 00/04/25 .cardIcon-icon[data-test="credit-card-icon-diners-club"] { display:none !important;} We also accept e-transfers. Most of the saw mechanics are under paid, and for the most part know little about the equipment they work on. 10% OFF. However his system showed the 7 tooth as no longer made and he did not have one in stock either. Children's Toy's, Chainsaw Models & Books etc. JavaScript is disabled. myimages[1]="../../../images/top-banner/ez50-banner.jpg" An 8pin .404 is bigger than a 9pin .325 for example. 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. Power Mate Rim/Sprocket System 3/8" Pitch-7 Tooth fits Stihl Chain saws. You must log in or register to reply here. 7 pin. Note: The real color of the item may be slightly different from the pictures . .cardIcon-icon[data-test="credit-card-icon-jcb"] { display:none !important;} I have used 7 pin sprockets mainly, and the only reason is because that's what we always used. For a better experience, please enable JavaScript in your browser before proceeding. OREGON 3/8P 8-TOOTH STANDARD 7 SPLINE POWER MATE RIM SPROCKET $10.50 Add to Cart 3/8 7TH SMALL SPLINE RIM SPROCKET $10.50 Add to Cart STIHL 7T CLUTCH DRUM RIM SPROCKET 3/8" $11.99 Add to Cart 325" 7T CHAIN DRIVE RIM SPROCKET FOR STIHL 026 028 028AV 029 039 034 036 MS200T $11.99 Add to Cart If they're both not in tip top shape, there will be problems. ADA Compliance Policy 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'm normally not an 8 pin fan at all, but I think this setup works very nicely. .cardIcon-icon[data-test="credit-card-icon-american-express"] { display:none !important;} 4+ cords stored on a 1/7 acre suburban lot. But. Generally, one step up in tooth count (6 to a 7) or (7 to 8). Most of the time going from a 7 tooth to an 8 tooth sprocket is no better or worse when using a standard chain. Sharpening Oregon 45cm chain after hitting nail, and file longevity? Granberg Alaskan Sawmills, Parts & Accessories, Skip to the beginning of the images gallery, Stihl OEM Spur Chain Sprocket (.325" x 7) for 024, 026, MS 240, 260 Chainsaws. Decided to try 8 on a ported 55cc on a whimworks pretty good. JavaScript is disabled. It is our goal to develop a website that is accessible to everyone! Page created in 2.68 seconds with 39 queries. Sprocket size is shown: chain pitch by the number of teeth. If it were mine Id want a 7 pin on that saw. Clutch Chain Sprocket Rim 325-7 7 Tooth Replacement for Stihl Husqvarna Chainsaw. 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). NO E-MAILS OR TEXTS. The teeth of the chain sprocket press against the drive link tanks and the saw chain starts to rotate. Thanks, makes sense. Some years more than others. WTH you can change one in about 5 minutes . 1*Washer. 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. Stihl MS310 Stihl MS180 Dolmar 5100 Gooserider Mod Emeritus The default tooth count will offer the most versatile combination of speed and torque under varying conditions. For best performance, replace every three rims. 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" 026 rim sprocket and bar swap with 036 pro. JavaScript is disabled. Chain and bar recommendation for Stihl 026 super, Fresh air kit adapter doesn't seem to fit. But if your cutting load is higher or if the bar sizes are bigger than 20", use the 7 teeth sprocket. I have a 8 on my 046 muf modded 3/8" mostly a 24" bar sometimes a 28". 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. 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. Patrick enjoys managing 36 acres of alpine forest in north-central Colorado. 8 tooth-more chain speed but less torque and therefore more prone to bogging in hardwoods if you lean on it a little. The 404 takes more HP to pull because it is wider. 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 pin on everything. 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. //specify corresponding links below We welcome any feedback For tree riding (slow speed crawling lots of throttle on off) I found the old pros best gearing choice was 19/43 in chaincase. Details: 100 brand new and high quality. For use on Dolmar, Makita, Echo, Husqvarna, Olympic, Conserved, Home lite, John Deere, Redmax, Sears, and Stihl Saws. The chart below is a very general guide to get you started but is in no way complete or definitive. Login with username, password and session length, Quote from: Al_Smith on July 26, 2007, 03:01:49 PM. PowerType Petrol/Gas. If you have a 20" .404" bar available try a 7 teeth 404" sprocket. 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. myimages[3]="../../../images/top-banner/LX25-FreeShipping.jpg" Stihl used to offer an 18" 3003-mount Picco bar, but those seem to be hens' teeth now. on Chainsaws. 7 tooth more torque-standard setup. var ry=Math.floor(Math.random()*myimages2.length) OEM spur sprocket from Stihl. The increased speed of the 8 tooth sprocket effectively made up the difference. item 8 3/8" Pitch 7 Teeth Sprocket For Stihl 029, 034, 036, 039, MS290, MS360, MS361 3/8" Pitch 7 Teeth Sprocket For Stihl 029, 034, 036, 039, MS290, MS360, MS361. Same thing with rim sprockets. Some parts of this page is temporarily unavailable. Muffler Gasket For Stihl 050 051 051Q 051QR TS50 TS50AV TS 510 Chainsaw Concrete Saw OEM# 1111 149 0600. It depends on what pitch your running, .325, 3/8 & .404 have different chain speeds in 7pin. Be careful who you learn or take advise from. The rim gets most of the sprocket wear, and by being replaceable, it extends the overall life and value of the sprocket system. 2023 - Timber Therapy All rights reserved. Here For The Long Haul! What's the advantage of each? Make sure to size your components to work together to minimize wear as well as the risk of a chain derailment or injury. It may not display this or other websites correctly. We have the CHAINSAW SPROCKETS - RIM SPROCKETS You need with fast shipping and low prices. var ry=Math.floor(Math.random()*myimages.length) Think first gear on a bicycle. 325" 7 Tooth Clutch Drum Chain Sprocket Rim Cage Bearing Kit For Stihl Ms250 Ms230 Ms210 025 023 021 Chainsaw Parts. My smaller saws are Husky 51 and 55 Rancher I wouldn't even think of an 8 tooth on them. Lubrication is important. Gearing is essentially slowing down or speeding up your chainsaws chain in order to increase cutting power or speed. You are using an out of date browser. 12 % DE REDUCTION SUPPLEMENTAIRE AVEC NM1638JK11OFF95 (-200 maximum) Afficher tous les objets admissibles et les conditions. A pitch eight tooth sprocket has a very similar diameter to a .404 pitch 7 tooth sprocket. Bar length and chain gauge have a big role in whether changing the sprocket will be a success or a failure. Bailey's is NOT an authorized STIHL Dealer.OEM parts are new. For heavy users who wear them out on a regular basis, this is a plus. 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. Hand Filing Chains - Switch to smaller diameter file as the chain tooth is getting narrower? If you want to know more about finding the perfect product for you, including our expert's tips and tricks, read this article . The smaller diameter decreases the outer speed of the sprocket increasing the applied power on the chain. 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. Bore 13mm (0.5118) Bearing 10mm x 13mm x 10mm. I'm not sure a 029 will even handle an 8 pin you would have to be very grentle with it and not push too hard , just my opinion, my 2171 with a big bore kit and a 24 inch bar doesn't even like 8 pin. Feb 13, 2020. i run 7s on everything muf modded 026 thqt runs very good, 440 thats fully ported, and a 06 fully ported. Color: As Pictures Show. Find many great new & used options and get the best deals for Oregon 32064X Spur Sprocket Kit Stihl 048 048AV 3/8" 7 Tooth 1117 640 2001 at the best online prices at eBay! As far as I know the MS290 in .325 comes with a 8 tooth nowadays and they seem fine with it. 5Pcs Sprocket Rim 3/8 inch Pitch 7 Tooth 19mm for Stihl MS360 MS310 Husqvarna 15425450 5155 Chainsaw 18720 Replacement Parts. Yes, there is a 9 tooth sprocket, but it is used in very specialized situations and requires a special bar profile to decrease the risk of chain derailment. Changing the number of teeth on your chainsaws drive sprocket to optimize performance is called gearing. We stock 8-tooth chain sprockets for a wide range of applications including; forestry, conveying, drive-sprockets, idle-sprockets, agricultural, engineer-class, and more. - I'm not happy with it!). They come from various sources. More oiling for chain speed and generally faster cutting. Trusted SSL Protection, Amazing Selection 30 day guarantee on all items, Safe Payments Stihl - Aftermarket Chainsaw Sprockets - RIM SPROCKETS. Additionally, the change in sprocket diameter will change the tolerances between the bar and chain, especially when moving up a size. Unless you run a 12" bar run a 7 pin. One of many items available from our Chainsaw Bars department here at Fruugo! Ask for details. If you replace the components that. Generally, one step down in tooth count (7 to a 6) or (8 to 7). Unless you run a 12" bar run a 7 pin. So I will give the 8 tooth a try I guess! Feature Other. My brother has an 029 as well but his has the 3/8 chain on it. Spline Type Tooth Count - Chain Pitch Standard 6 8 Tooth - .404" Small 7 7 Tooth - .325", 7 Tooth - 3/8", 8 Tooth - .325" Standard 7 7 Tooth - 3/8", 7 Tooth - .404", 8 Tooth - 3/8", 8 Tooth - .404", 9 Tooth - .325" Oregon Power Mate Replaceable Rims Radial Ports See the back for an explanation of these Oregon symbols . OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. For orders over $75, Free Exchanges . 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 Oregon Chain Grinder vs. Stihl chain angles, Location: Northwestern Ohio in the center of a giant corn field. 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. I prefer 8t if the saw has the power for it.
stihl 7 or 8 tooth sprocket
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