I mostly cut hardwood. .cardIcon-icon[data-test="credit-card-icon-american-express"] { display:none !important;} Honestly I wouldn't have an 8 pin on a 3/8 20" 60cc saw unless I was cutting 10" and down in hardwood. Item: .325 Pitch X 7 Or 3/8 X 7 Tooth Rim Sprocket Select In Options Drop Down Box.Mini Spline. Spur sprockets do not come with bearings, and we recommend replacing the bearing for every 2 spur sprocket replacements. Replace for Oregon 18720(.325", 7 Tooth, Small 7 Spline, 19mm) Made of high quality metal material . with the 8 on i have to be alittle finessy on how much pressure i have on the saw. I just put an 8 pin 3/8" on the Hutzl 360 I just built and it cuts fast. Does oregon make rim and drum systems for that saw? An 8pin .404 is bigger than a 9pin .325 for example. Running it harder or longer wont fix the problem. Register today and take advantage of membership benefits. More of an art than a science, gearing essentially changes the drive sprocket diameter by adding or removing teeth. Sign up for newsletter today. */ Think first gear on a bicycle. I have used 7 pin sprockets mainly, and the only reason is because that's what we always used. 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 Sounds simple, but other factors may need to be addressed such as chain gauge and bar length. I am thinking new needle bearings may be in order. 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] PowerType Petrol/Gas. 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. .cardIcon-icon[data-test="credit-card-icon-diners-club"] { display:none !important;} $20.25. Logged. Brand: Flander; Price: 10.67: 10.67 + 5.94 Shipping. if (ry==0) | Sitemap | Website Designed by. 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" He wanted to get the story on that by calling Stihl himself. Children's Toy's, Chainsaw Models & Books etc. BTU possessor Hearthstone Mansfield Husqvarna 346xp Stihl MS 440 . None of us know the density of the wood your cutting, what chain setup you have etc, etc, etc. CALLS ONLY -- ERIK 707 76two-324nine. The 8 pin will give you about 15% more chain speed and 15% less torque. Drive sprocket bearing not included. Bar length and chain gauge have a big role in whether changing the sprocket will be a success or a failure. It is manufactured using high-quality materials, to the same specifications as the original part. It cuts more wood per tank of gas. 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. 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. For orders over $75, Free Exchanges I've been running an 8 tooth and it does tend to bog in hardwoods a bit. 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. Make sure your bar chain and drive sprocket are all the same gauge and pitch. Chain drive link count yes. random_imglink() I try to take decent care of the chains. Some years more than others. The rim gets most of the sprocket wear, and by being replaceable, it extends the overall life and value of the sprocket system. Do they both fit the same chains? The chart below is a very general guide to get you started but is in no way complete or definitive. Please note that modifying your chainsaw has risks and should only be done by experienced individuals. Bailey's is committed to keeping our site compliant with the American with Disabilities Act. Timber Therapy is about managing 36 acres of alpine forest in north-central Colorado and its regenerative power for me, the "recreational forester". Package Contents: 3*3/8 Pitch. 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. Patrick enjoys managing 36 acres of alpine forest in north-central Colorado. I'll stick with a 7t if it struggles to bury the bar. . Tooth Count. 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 . . Free shipping for many products! 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. Clutch Chain Sprocket Rim 325-7 7 Tooth Replacement for Stihl Husqvarna Chainsaw. Most of the saw mechanics are under paid, and for the most part know little about the equipment they work on. var xmlHttp = new XMLHttpRequest(); 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. Cylinder Assemblies 152. Does not include bearing, must order Bearing # 37325 separately. If you replace the components that. My smaller saws are Husky 51 and 55 Rancher I wouldn't even think of an 8 tooth on them. For the best experience on our site, be sure to turn on Javascript in your browser. I finally got around to trying my MOFO 036 with an 8 pin and a 16" bar in softwood. 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 */ Toggle signature. | Sitemap | Website Designed by, STIHL .325-8TH CHAINSAW CLUTCH DRUM RIM SPROCKET, Chainsaw Safety Pants, Shirts, Gloves & Glasses. . Which do you prefer a 7 or 8 pin rim sprocket? Fit it to your saw and see for yourself. These setups are just a starting point and should be treated as such. You are using an out of date browser. } Stock 4. It may not display this or other websites correctly. if (ry==0) It may not display this or other websites correctly. Replace for 0000 642 1206, For Oregon 22270, 0000 642 1207. random_imglink2() 11190071003 Stihl 3/8 x7 tooth Rim and Sprocket [Stihl 038, MS380] quantity. I have a 029S Farm Boss with a .325, 18inch bar. Gearing is essentially slowing down or speeding up your chainsaws chain in order to increase cutting power or speed. I am going to try an 8 pin. 10% OFF. Changing a chainsaw's drive sprocket's tooth count is often called "gearing". View $19.95 Sold Out! Just like the gears on a bicycle or your car, there is a balance that needs to be maintained for optimal performance. Last edited: Feb 1, 2011 Jtheo Addicted to ArboristSite AS Supporting Member Sturdy and durable, long service life. 325" 8T. The 8 pin will give you about 15% more chain speed and 15% less torque. I will look the saw over to make sure there are no other issue from the broken sprocket. imagelinks[6]="http://www.ezboardwalk.com/" Rim sprocket. The larger diameter increases the outer speed of the sprocket increasing the chain speed. For the best experience on our site, be sure to turn on Javascript in your browser. This rim also has wear depth indicators which tell you when to replace your rim. 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! I usually don't cut much bigger than 12" with this saw. Dispatched within 2 days. .cardIcon-icon[data-test="credit-card-icon-maestro"] { display:none !important;} For heavy users who wear them out on a regular basis, this is a plus. Amateur question about Stihl ms261 C-M and Light 04 bar compatibility specs, 026 rim sprocket and bar swap with 036 pro. 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 5Pcs Sprocket Rim 3/8 inch Pitch 7 Tooth 19mm for Stihl MS360 MS310 Husqvarna 15425450 5155 Chainsaw 18720 Replacement Parts. 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. Stove #1 - VC Encore 2550 catalytic - Burning almost 24/7 in LR as primary heater (and making LOTS of creosote! var myimages2=new Array() For the best experience on our site, be sure to turn on Javascript in your browser. The economic design makes it popular for consumer chainsaws. 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. In stock. Thank you for making it available. Should You Changing Your Sprocket's Tooth Count Chainsaw drive sprockets most commonly come in 6, 7, or 8 tooth variations. xmlHttp.setRequestHeader('Content-Type', 'application/json'); otherwise give him the benifit of the doubt and know he made a mistake. You may not be all that happy with the 7 tooth when you had 8 before. I cut mosty wood 20" and under and alot of cherry. Passez la souris pour agrandir. These are good quality sprockets.