7 pin. 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 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. That includes a 7 pin rim so figure anouther 5 bucks if you want to try an 8. Out of the wood chain speed would be faster but a MS270 does not have the torque to pull an eight. OEM rim sprocket from Stihl. var ry=Math.floor(Math.random()*myimages.length) 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 on Chainsaws, Started by Chelsea Tree Hardening process This rim also has wear depth indicators which tell you when to replace your rim. Biggest advantage for the rim drive is the rim can be replaced when worn without replacing the entire clutch drum. But if your cutting load is higher or if the bar sizes are bigger than 20", use the 7 teeth sprocket. Most of the saw mechanics are under paid, and for the most part know little about the equipment they work on. Product Description. 5,83 EUR. A quick check on the Oregon website shows model 111188X .325, 7 tooth spur sprocket for your saw - but check to be sure. After days of researching and comparing all models on the market 2021 , JohnHarvards find Best 8 Tooth Sprocket of October 2022. For the best experience on our site, be sure to turn on Javascript in your browser. Muffler Gasket For Stihl 050 051 051Q 051QR TS50 TS50AV TS 510 Chainsaw Concrete Saw OEM# 1111 149 0600. Passez la souris pour agrandir. What are the pro's and con's. Geering can be done on both spur and rim type sprockets but is easier on a rim sprocket due to their modular nature. function random_imglink(){ 325" 8T. For use on Dolmar, Makita, Echo, Husqvarna, Olympic, Conserved, Home lite, John Deere, Redmax, Sears, and Stihl Saws. So I will give the 8 tooth a try I guess! ADA Compliance Policy Just try both 7- and 8-pin rims - what works best depend on a lot of factors. Sharpening Oregon 45cm chain after hitting nail, and file longevity? Color: As Pictures Show. 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}'); Random Image Link Script- By JavaScript Kit(http://www.javascriptkit.com) However unlike the acceleration vs. top speed equation you get with a car, in a chainsaw it's mostly a question of balancing the load on the chain with the engine output at full throttle. 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. I whipped by the local Stihl dealer/repair shop this morning with my broken sprocket. Can actually outrun the nose in deep bores. Extend operational life by maximizing chain and bar groove alignment. I run 7 on all my firewood saws, even the big ones. } $20.25. 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? 0 Members and 1 Guest are viewing this topic. Clutch Chain Sprocket Rim 325-7 7 Tooth Replacement for Stihl Husqvarna Chainsaw. Feature 2-Stroke. But I bet it'll be fine. Most of the saw mechanics are under paid, and for the most part know little about the equipment they work on. My brother has an 029 as well but his has the 3/8 chain on it. document.write('') If it feels off, then it probably is. ADA Compliance Policy Sign up for newsletter today. If you want to stay with a 7 tooth sprocket, check with an Oregon dealer to see if they have one that would fit. I have used 7 pin sprockets mainly, and the only reason is because that's what we always used. Teeth: 7 Pitch: 3/8" Equipment Type: Chainsaw: Fits Model: STIHL - AFTERMARKET : 017, 018, 019, 021, 023, 025, MS210, MS250, MS250C Chainsaw Changing a chainsaw's drive sprocket's tooth count is often called "gearing". var ry=Math.floor(Math.random()*myimages2.length) What's the advantage of each? Package Include: 1pc Rim Sprocket, Free Ground Shipping . Ask for details. If you have a 20" .404" bar available try a 7 teeth 404" sprocket. These setups are just a starting point and should be treated as such. Fit it to your saw and see for yourself. $29.99 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 Package arrived in a timely fashion and was well packaged. Chain speed had not seemed an issue with the 7, but I am not a professional or anything either. Toggle signature. 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. 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. not a rim type spocket. 8 tooth-more chain speed but less torque and therefore more prone to bogging in hardwoods if you lean on it a little. I've been running an 8 tooth and it does tend to bog in hardwoods a bit. //specify corresponding links below 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). Get all the latest information on Events,Sales and Offers. We carry all top brands. Oregon Chain Grinder vs. Stihl chain angles, Location: Northwestern Ohio in the center of a giant corn field. Only registered users can write reviews. Two-piece design includes a drum with a replaceable rim, allowing rim to be replaced multiple times before the entire unit is replaced. .cardIcon-icon[data-test="credit-card-icon-diners-club"] { display:none !important;} 5 x CHAINSAW CHAIN SPROCKET RIM 3/8 7 tooth Small for Stihl Husqvarna & MORE AU $33.29 Free postage or Best Offer 2 x STIHL Genuine Rim Sprocket 3/8 x 7T for MS362, MS381, MS441 # 0000 642 1223 AU $24.00 Free postage STIHL Genuine MS362, MS362C, MS462C Clutch Cover / Sprocket Cover #1140 640 1703 AU $76.16 AU $10.00 postage 21 watching An 8pin .404 is bigger than a 9pin .325 for example. CALLS ONLY -- ERIK 707 76two-324nine. myimages[4]="../../../images/top-banner/ez50-banner.jpg" Shop 3pcs .325-7tooth Small Sprocket Rim For Stihl 028 029 034 039 Ms290 Ms310 Ms390 Saws. Stove #1 - VC Encore 2550 catalytic - Burning almost 24/7 in LR as primary heater (and making LOTS of creosote! myimages[6]="../../../images/top-banner/EZ-junior.jpg" ProPart 7-Tooth 7T 3/8" Sprocket for Stihl 030AV 031AV 031AVE 032AV 040 041 041AV 041AVE Chainsaw Brand: ProPart 8 ratings $2099 Get Fast, Free Shipping with Amazon Prime FREE Returns High Quality Aftermarket Part Made to Meet or Exceed OEM Specifications Aftermarket Stihl Replacement Chain Sprocket 3/8" Pitch 7 Tooth Ships From The U.S.A. var myimages2=new Array() I have a 8 on my 046 muf modded 3/8" mostly a 24" bar sometimes a 28". Livraison gratuite. //specify random images below. See products .404" Harvester 18HX and 19HX Chain Well, that's an axearoon. Power Mate Rim/Sprocket System 3/8" Pitch-7 Tooth fits Stihl Chain saws. When changing to an 8 tooth sprocket, set the saws oiler flow rate to max. I will look the saw over to make sure there are no other issue from the broken sprocket. otherwise give him the benifit of the doubt and know he made a mistake. Oregon 13916 3/8" 7 tooth clutch rim sprocket drum fits Stihl 041 Up to S/N 5664891, some 042, FARM BOSS some Olympyk and Oleo Mac models New old part from closed out dealer. Bailey's is NOT an authorized STIHL Dealer.OEM parts are new. Free shipping for many products! Join me as I recount my learnings and share what has worked for me. Thanks for the replies. Does not include bearing, must order Bearing # 37325 separately. 7 tooth more torque-standard setup. Sturdy and durable, long service life. They come from various sources.Ships in 7-10 Days. Free shipping for many products! with the 8 on i have to be alittle finessy on how much pressure i have on the saw. .cardIcon-icon[data-test="credit-card-icon-jcb"] { display:none !important;} I am always pretty conservative on bar length and using a big enough saw. Some years more than others. Unless you have very specific cutting needs, it is best to stick with the drive sprocket tooth count that came on your saw from the factory. US$ 0.45 US$ 0.50. Machined from durable solid-billet steel and featuring a raised tooth design, the .404" rim sprocket was engineered as an exact fit for Oregon .404" chains, and thoughtfully designed to reduce chain stretch and debris ejection with tapered side-ports. For best performance, replace every three rims. 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. Gearing is essentially slowing down or speeding up your chainsaws chain in order to increase cutting power or speed. My smaller saws are Husky 51 and 55 Rancher I wouldn't even think of an 8 tooth on them. Oregon Power Mate 32137 clutch rim sprocket drum 3/8 pitch 7-teeth fits Stihl 038 chainsaw. The teeth of the chain sprocket press against the drive link tanks and the saw chain starts to rotate. this particular stihl shop is the closest one to my home, but is still about 15 miles out of the way. Children's Toy's, Chainsaw Models & Books etc. Make sure your bar chain and drive sprocket are all the same gauge and pitch. Bailey's is committed to keeping our site compliant with the American with Disabilities Act. Trending price is based on prices over last 90 days. For example, 3/8 x 7 references a sprocket that is 3/8 pitch with 7 teeth. For the best experience on our site, be sure to turn on Javascript in your browser. . If you've go a rim sprocket setup on the saw it would be cheap to try out both and decide for yourself. You must log in or register to reply here. Decided to try 8 on a ported 55cc on a whimworks pretty good. The larger diameter increases the outer speed of the sprocket increasing the chain speed. 5,36 EUR. For A/R & A/P office admin inquires use walkerssaw@shaw.ca, 2023 Walker's Saw Shop LTD. Started by Great Big The marriage of an axe and a pickaroon whose Husqvarna Gas Chainsaw Power-to-Weight Ratio and Min/Max Bar Lengths. Additionally, the change in sprocket diameter will change the tolerances between the bar and chain, especially when moving up a size. 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. Some parts of this page is temporarily unavailable. imagelinks[4]="http://www.ezboardwalk.com/" 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. Trusted SSL Protection, Amazing Selection WTH you can change one in about 5 minutes . //-->. Standard splined rims have an inside sprocket bore of approximately 7/8". //specify corresponding links below Hand Filing Chains - Switch to smaller diameter file as the chain tooth is getting narrower? For heavy users who wear them out on a regular basis, this is a plus. For a better experience, please enable JavaScript in your browser before proceeding. For A/R & A/P office admin inquires use walkerssaw@shaw.ca, 2023 Walker's Saw Shop LTD. 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. .cardIcon-icon[data-test="credit-card-icon-american-express"] { display:none !important;} It may not display this or other websites correctly. It is manufactured using high-quality materials, to the same specifications as the original part. 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. Philbert P.S. See all. If you cut lots of hardwood, like oak and maple, or need to use a longer bar, then increased torque is what you need. 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 Which do you prefer a 7 or 8 pin rim sprocket? I have included a couple of pics of the broken sprocket. Chainsaw Sprocket 3/8" pitch, 7 teeth Part #: 36-1619. 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! I run 7 on all my firewood saws, even the big ones. We welcome any feedback Thanks, makes sense. I tend to reserve the 8t for ported 70cc and stock 90cc and larger, but I mostly cut hard wood. 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. Good thing as it keeps us supplied with good firewood that we cut with the saws and split with a tractor attachment. Fits Stihl model 029, 034, 034 Super, 036, 039, MS 290, MS 310, MS 360, MS 360 C, MS 360 Pro, MS 360 QS, MS 390 Chainsaws. A pitch eight tooth sprocket has a very similar diameter to a .404 pitch 7 tooth sprocket. If it were mine Id want a 7 pin on that saw. The Forestry Forum is sponsored in part by: Yeah, itll pick up chain speed, but loose torque. Thank you for making it available. Only registered users can write reviews. Bailey's is NOT an authorized STIHL Dealer.OEM parts are new. 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. myimages2[3]="../../../images/top-banner/behindtheforum.jpg" myimages2[2]="../../../images/top-banner/behindtheforum.jpg" Most of the saw mechanics are under paid, and for the most part know little about the equipment they work. 325" 7 Tooth Clutch Drum Chain Sprocket Rim Cage Bearing Kit For Stihl Ms250 Ms230 Ms210 025 023 021 Chainsaw Parts. . Not sure you would be welcome in my local Stihl shop with the kind of attitude where you need to label people so. Bore 13mm (0.5118) Bearing 10mm x 13mm x 10mm. 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 an 026 pro with .325 pitch, 16" bar. Please. The increased speed of the 8 tooth sprocket effectively made up the difference. You may not be all that happy with the 7 tooth when you had 8 before. 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. My brother has an 029 as well but his has the 3/8 chain on it. For orders over $75, Free Exchanges Pitch: 3/8", Size: Small 7 Spline, Tooth Count: 7. 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. I'll try the 7 tooth and see how that does. 7 pin on everything. The rim gets most of the sprocket wear, and by being replaceable, it extends the overall life and value of the sprocket system. The 8 pin will give you about 15% more chain speed and 15% less torque. It may not display this or other websites correctly. Quantity-+ - Welcome to A.S.! They come from various sources. //specify random images below. Login with username, password and session length, Quote from: Al_Smith on July 26, 2007, 03:01:49 PM. BrandName Adefol. Chain drive link count yes. /* maybe try and tune the chain for the 7 pin. Spur sprockets do not come with bearings, and we recommend replacing the bearing for every 2 spur sprocket replacements. or requests on how to improve this sites accessibilty for all users. Baileys has it part#0rf 34162x 16 bucks. 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. xmlHttp.setRequestHeader('Content-Type', 'application/json'); Replace for 0000 642 1206, For Oregon 22270, 0000 642 1207. Keep in mind that the entire cutting group needs to be taken into account when gearing your chainsaw. 7 tooth more torque-standard setup. if (ry==0) I just put an 8 pin 3/8" on the Hutzl 360 I just built and it cuts fast. ModelNumber . or requests on how to improve this sites accessibilty for all users. Do they both fit the same chains? 1*Washer. Replace for Oregon 18720(.325", 7 Tooth, Small 7 Spline, 19mm) Made of high quality metal material . Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Chainsaw Parts. 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. Highly matched to the original device. JavaScript seems to be disabled in your browser. To increase torque, decrease the drive sprockets diameter. Details: 100 brand new and high quality. For a better experience, please enable JavaScript in your browser before proceeding. I run 7 on all my firewood saws, even the big ones. Get all the latest information on Events,Sales and Offers. 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 Trusted SSL Protection, Amazing Selection 12-13 years, actually. Brand: Flander; Price: 10.67: 10.67 + 5.94 Shipping. whatever. (function () { 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 An 8pin .404 is bigger than a 9pin .325 for example. 12-13 years, actually. xmlHttp.open('POST', 'https://bes.gcp.data.bigcommerce.com/nobot'); 026 rim sprocket and bar swap with 036 pro. Certification Other. In stock Be the first to review this product Add to Cart It is our goal to develop a website that is accessible to everyone! })(); Changing the drive sprocket tooth count on your chainsaw will change its performance characteristics. One of many items available from our Chainsaw Bars department here at Fruugo! I'm just curious what others use. imagelinks2[1]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" 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). Feature SingleCylinder. | Sitemap | Website Designed by. Updated: 00/04/25 .404 AND 1/2 PITCH. Random Image Link Script- By JavaScript Kit(http://www.javascriptkit.com) Drive sprocket bearing not included. myimages[5]="../../../images/top-banner/cookie-mizer.jpg" Chain drive link count yes. 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. If you want to know more about finding the perfect product for you, including our expert's tips and tricks, read this article . */ Increasing the diameter/speed of the drive sprocket will reduce its applied power. But my big saws Stihl 044 and 660 I can't see a problem with an 8. For a better experience, please enable JavaScript in your browser before proceeding. var myimages=new Array() A faster chain requires more lubrication. Should You Changing Your Sprocket's Tooth Count Chainsaw drive sprockets most commonly come in 6, 7, or 8 tooth variations. Honestly I wouldn't have an 8 pin on a 3/8 20" 60cc saw unless I was cutting 10" and down in hardwood. $14.99 Shipping Weight 1.0 lbs. The gearing on my Axys sks 155 feels really good with stock gearing and 7 tooth drivers. 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). . Think first gear on a bicycle. 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 . Page created in 2.68 seconds with 39 queries. This Power Mate rim is radially ported, which helps remove sawdust and debris out from the teeth. Preatty sure im running that magic 1/1 clutching. 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 . 10% OFF. it looks like this: i do appreciate the insight on the 7 vs 8 tooth count. and that plenty and works well. Just like the gears on a bicycle or your car, there is a balance that needs to be maintained for optimal performance. The increased speed of the 8 tooth sprocket effectively made up the difference. I use the saw several times a year on average. The default tooth count will offer the most versatile combination of speed and torque under varying conditions. You guys have got me thinking. myimages2[1]="../../../images/top-banner/behindtheforum.jpg" PowerType Petrol/Gas. 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 . 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. 12 % DE REDUCTION SUPPLEMENTAIRE AVEC NM1638JK11OFF95 (-200 maximum) Afficher tous les objets admissibles et les conditions. For milling with the 660 it would be a 7. Patrick enjoys managing 36 acres of alpine forest in north-central Colorado. xmlHttp.setRequestHeader('Content-Type', 'application/json'); TWO NEW DRUMS FOR STIHL 090 CHAINSAWS. He wanted to get the story on that by calling Stihl himself. Granberg Alaskan Sawmills, Parts & Accessories, Skip to the beginning of the images gallery. 30 day guarantee on all items, Safe Payments 7 Teeth. Do I need one? BTU possessor Hearthstone Mansfield Husqvarna 346xp Stihl MS 440 . (function () { 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. Rim sprocket. Note: The real color of the item may be slightly different from the pictures . We also accept e-transfers. I finally got around to trying my MOFO 036 with an 8 pin and a 16" bar in softwood. You are using an out of date browser. For the best experience on our site, be sure to turn on Javascript in your browser. Experience taught me that. I have an MS270 that is about 7 years old. Yes, the pitch of the chain has a direct effect on the drive sprockets diameter. JavaScript is disabled. If you've go a rim sprocket setup on the saw it would be cheap to try out both and decide for yourself. Replace for 0000 642 1206, For Oregon 22270, 0000 642 1207. 2023 - Timber Therapy All rights reserved. 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 . Sign up for newsletter today. That saw has an impressive amount of torque. Fits for STIHL 028 029 034 039 MS290 MS310 MS390 chainsaw. You can have as many as you wish Stihl used to offer an 18" 3003-mount Picco bar, but those seem to be hens' teeth now. var imagelinks2=new Array() Timber Therapy is about managing 36 acres of alpine forest in north-central Colorado and its regenerative power for me, the "recreational forester". The Pro Spur is made from quality heat treated steel and is popular for small professional chainsaws. . Amateur question about Stihl ms261 C-M and Light 04 bar compatibility specs, 026 rim sprocket and bar swap with 036 pro. Attention Please: This Sprocket Fit Inner Hole 19MM, Compare Well Before Order It. Its something you just gotta work out yahself. 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. To increase the speed of the chain, increase the drive sprockets diameter. I mostly cut hardwood. The chart below is a very general guide to get you started but is in no way complete or definitive. JavaScript is disabled. JavaScript is disabled. ), 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. I run an 8t on the 056 all the time. 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. var imagelinks=new Array() 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. ry=1 You are using an out of date browser. . The economic design makes it popular for consumer chainsaws. 1*E Clip. 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" 8 pin on my another chainsaw and a narrow kerf chain. All rights reserved. These are good quality sprockets. I prefer 8t if the saw has the power for it. You'll need a 3/8 7tooth mini spline rim sprocket & part# 3003 000 8913 is the 16" 3/8 stihl bar. .cardIcon-icon[data-test="credit-card-icon-american-express"] { display:none !important;} Tooth Count. Feb 13, 2020. Our 8-tooth sprockets conform to international ISO, DIN, or American ANSI standards. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. About the only two modern saws I can think of that may benefit from 404 are the Stihl MS880 and Husky 3120. Spur chain sprockets are durable, economical, simple to use, and very popular. This can cause increased wear on the bar, chain, and clutch assembly.