K KenneSaw ArboristSite Member Joined 8 tooth-more chain speed but less torque and therefore more prone to bogging in hardwoods if you lean on it a little. 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. I just put an 8 pin 3/8" on the Hutzl 360 I just built and it cuts fast. What are the pro's and con's. Rim sprocket. For a better experience, please enable JavaScript in your browser before proceeding. 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. Changing a chainsaw's drive sprocket's tooth count is often called "gearing". Product Description. $34.99 $26.95 For heavy users who wear them out on a regular basis, this is a plus. Extend operational life by maximizing chain and bar groove alignment. For a better experience, please enable JavaScript in your browser before proceeding. JavaScript seems to be disabled in your browser. It depends on what pitch your running, .325, 3/8 & .404 have different chain speeds in 7pin. Most of the saw mechanics are under paid, and for the most part know little about the equipment they work. Get all the latest information on Events,Sales and Offers. He wanted to get the story on that by calling Stihl himself. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Chainsaw Parts. JavaScript is disabled. The chart below is a very general guide to get you started but is in no way complete or definitive. .404 AND 1/2 PITCH. Only registered users can write reviews. and that plenty and works well. Trusted SSL Protection, Amazing Selection The rim gets most of the sprocket wear, and by being replaceable, it extends the overall life and value of the sprocket system. with the 7 it doesnt seem to matter. Tree cutting skills. Feb 13, 2020. 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. Trending price is based on prices over last 90 days. Yes, the pitch of the chain has a direct effect on the drive sprockets diameter. 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. myimages2[3]="../../../images/top-banner/behindtheforum.jpg" Not Fit 17mm. this particular stihl shop is the closest one to my home, but is still about 15 miles out of the way. I tend to reserve the 8t for ported 70cc and stock 90cc and larger, but I mostly cut hard wood. Note: The real color of the item may be slightly different from the pictures . JavaScript is disabled. Attention Please: This Sprocket Fit Inner Hole 19MM, Compare Well Before Order It. Amateur question about Stihl ms261 C-M and Light 04 bar compatibility specs, 026 rim sprocket and bar swap with 036 pro. 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. Package Contents: 3*3/8 Pitch. 1*7 Tooth Sprocket. 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 maybe try and tune the chain for the 7 pin. Hand Filing Chains - Switch to smaller diameter file as the chain tooth is getting narrower? 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 are using an out of date browser. var xmlHttp = new XMLHttpRequest(); This according to them in order to speed up chain speed. .cardIcon-icon[data-test="credit-card-icon-maestro"] { display:none !important;} Oregon Power Mate 32137 clutch rim sprocket drum 3/8 pitch 7-teeth fits Stihl 038 chainsaw. imagelinks[1]="http://www.ezboardwalk.com/" (function () { 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. 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. Honestly I wouldn't have an 8 pin on a 3/8 20" 60cc saw unless I was cutting 10" and down in hardwood. Free Ground Shipping 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). | Sitemap | Website Designed by, STIHL .325-8TH CHAINSAW CLUTCH DRUM RIM SPROCKET, Chainsaw Safety Pants, Shirts, Gloves & Glasses. Thanks, makes sense. 8 pin for bore cutting is too fast! When changing to an 8 tooth sprocket, set the saws oiler flow rate to max. We have the CHAINSAW SPROCKETS - RIM SPROCKETS You need with fast shipping and low prices. Keep in mind that the entire cutting group needs to be taken into account when gearing your chainsaw. if (ry==0) . It may not display this or other websites correctly. Stove #1 - VC Encore 2550 catalytic - Burning almost 24/7 in LR as primary heater (and making LOTS of creosote! The rim gets most of the sprocket wear, and by being replaceable, it extends the overall life and value of the sprocket system. My brother has an 029 as well but his has the 3/8 chain on it. For milling with the 660 it would be a 7. If you've go a rim sprocket setup on the saw it would be cheap to try out both and decide for yourself. You can have as many as you wish } I've been running an 8 tooth and it does tend to bog in hardwoods a bit. I run 7 on all my firewood saws, even the big ones. Random Image Link Script- By JavaScript Kit(http://www.javascriptkit.com) myimages[2]="../../../images/top-banner/BladesFreeShip.jpg" 325" 7 Tooth Clutch Drum Chain Sprocket Rim Cage Bearing Kit For Stihl Ms250 Ms230 Ms210 025 023 021 Chainsaw Parts. 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 Register today and take advantage of membership benefits. Do they both fit the same chains? 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. None of us know the density of the wood your cutting, what chain setup you have etc, etc, etc. Spur sprockets do not come with bearings, and we recommend replacing the bearing for every 2 spur sprocket replacements. For best performance, replace every three rims. Hardening process They come from various sources.Ships in 7-10 Days. I have a 029S Farm Boss with a .325, 18inch bar. Over 200+ free JavaScripts here! I finally got around to trying my MOFO 036 with an 8 pin and a 16" bar in softwood. Package arrived in a timely fashion and was well packaged. Some years more than others. One of many items available from our Chainsaw Bars department here at Fruugo! random_imglink() For the best experience on our site, be sure to turn on Javascript in your browser. View $19.95 Sold Out! I'm normally not an 8 pin fan at all, but I think this setup works very nicely. 7 pin on everything. 10, Mo is bedder! JavaScript seems to be disabled in your browser. Two-piece design includes a drum with a replaceable rim, allowing rim to be replaced multiple times before the entire unit is replaced. 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 A/R & A/P office admin inquires use walkerssaw@shaw.ca, 2023 Walker's Saw Shop LTD. The 8 pin will give you about 15% more chain speed and 15% less torque. Updated: 00/04/25 To increase the speed of the chain, increase the drive sprockets diameter. 10% OFF. 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 Philbert P.S. Just like the gears on a bicycle or your car, there is a balance that needs to be maintained for optimal performance. (I think my bar is ok. Changing the drive sprocket tooth count on your chainsaw will change its performance characteristics. I have included a couple of pics of the broken sprocket. 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] Purchasing a chainsaw can be difficult for the first-time buyer. The medium size Stihl's with easy change rims I just run whatever trips my trigger at the moment. Which do you prefer a 7 or 8 pin rim sprocket? it looks like this: i do appreciate the insight on the 7 vs 8 tooth count. Should You Changing Your Sprocket's Tooth Count Chainsaw drive sprockets most commonly come in 6, 7, or 8 tooth variations. You can have as many as you wish 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. TWO NEW DRUMS FOR STIHL 090 CHAINSAWS. It may not display this or other websites correctly. We welcome any feedback This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. You must log in or register to reply here. Ask for details. 325" 7 Tooth Clutch Drum Chain Sprocket Rim Cage Bearing Kit For Stihl Ms250 Ms230 Ms210 025 023 021 Chainsaw Parts. The 8 pin will produce more chain speed and maybe less power/torque. Experience taught me that. .cardIcon-icon[data-test="credit-card-icon-maestro"] { display:none !important;} See products .404" Harvester 18HX and 19HX Chain .cardIcon-icon[data-test="credit-card-icon-jcb"] { display:none !important;} 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. 12-13 years, actually. Logged. I run an 8t on the 056 all the time. Changing the number of teeth on your chainsaws drive sprocket to optimize performance is called gearing. Livraison gratuite. The increased speed of the 8 tooth sprocket effectively made up the difference. Feature 2-Stroke. But my big saws Stihl 044 and 660 I can't see a problem with an 8. Generally, one step down in tooth count (7 to a 6) or (8 to 7). Free shipping for many products! ADA Compliance Policy But if your cutting load is higher or if the bar sizes are bigger than 20", use the 7 teeth sprocket. . 7 tooth more torque-standard setup.