5,36 EUR. If you cut lots of hardwood, like oak and maple, or need to use a longer bar, then increased torque is what you need. i will call around tomorrow and see if i can find a 7 tooth version elsewhere. The 8 pin will give you about 15% more chain speed and 15% less torque. Updated: 00/04/25 Only registered users can write reviews. The 8 pin will give you about 15% more chain speed and 15% less torque. .cardIcon-icon[data-test="credit-card-icon-american-express"] { display:none !important;} with the 9 its a hotrod with the 20" bar but definatly not a every day kinda combo. What's the advantage of each? When changing to an 8 tooth sprocket, set the saws oiler flow rate to max. For A/R & A/P office admin inquires use walkerssaw@shaw.ca, 2023 Walker's Saw Shop LTD. Honestly I wouldn't have an 8 pin on a 3/8 20" 60cc saw unless I was cutting 10" and down in hardwood. on Chainsaws. 10% OFF. Get all the latest information on Events,Sales and Offers. You must log in or register to reply here. I just put an 8 pin 3/8" on the Hutzl 360 I just built and it cuts fast. //-->. Unless you run a 12" bar run a 7 pin. 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 . Clutch drum with rim. It may not display this or other websites correctly. For the best experience on our site, be sure to turn on Javascript in your browser. For best performance, replace every three rims. Free shipping for many products! Spur sprockets do not come with bearings, and we recommend replacing the bearing for every 2 spur sprocket replacements. This according to them in order to speed up chain speed. 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. 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}'); Not enough torque and your engine will stall, too much and it will feel sluggish. Package Contents: 3*3/8 Pitch. We have the CHAINSAW SPROCKETS - RIM SPROCKETS You need with fast shipping and low prices. Estimate Shipping Cost. Please. Here For The Long Haul! If you've go a rim sprocket setup on the saw it would be cheap to try out both and decide for yourself. I have included a couple of pics of the broken sprocket. Updated: 00/04/25 Thank you for making it available. Where do you find log turner chain & sprockets? Ask for details. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Chainsaw Parts. Hardening process Out of the wood chain speed would be faster but a MS270 does not have the torque to pull an eight. 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. 8 pin on my another chainsaw and a narrow kerf chain. Same thing with rim sprockets. TWO NEW DRUMS FOR STIHL 090 CHAINSAWS. myimages[1]="../../../images/top-banner/ez50-banner.jpg" imagelinks2[2]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" 2023 - Timber Therapy All rights reserved. It may not display this or other websites correctly. - I'm not happy with it!). We carry all top brands. Most of the time going from a 7 tooth to an 8 tooth sprocket is no better or worse when using a standard chain. Do they both fit the same chains? })(); If they're both not in tip top shape, there will be problems. Fewer cutters allow for more efficient chip removal but cut slower. Passez la souris pour agrandir. 026 rim sprocket and bar swap with 036 pro. STIHL CHAINSAW CLUTCH DRUM RIM SPROCKET 3/8 7TH SMALLER SPLINE (00006421231), 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 POWER MATE RIM SPROCKET(.325" X 8 TOOTH) SMALL SPLINE, 325" 7T CHAIN DRIVE RIM SPROCKET FOR STIHL 026 028 028AV 029 039 034 036 MS200T, OREGON 3/8P 8-TOOTH STANDARD 7 SPLINE POWER MATE RIM SPROCKET, OREGON 7 TOOTH STANDARD STANDARD 7 SPLINE POWER MATE RIM PITCH 3/8", .325-7 TOOTH SMALL RIM SPROCKET REPLACEMENT FITS STIHL 028 029 034 039 MS290 MS310 MS390 SAW. Feb 13, 2020. $14.99 Shipping Weight 1.0 lbs. 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. $34.99 $26.95 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. 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. var imagelinks=new Array() if (ry==0) OEM rim sprocket from Stihl. On any smaller saw stay with a 7. my stock 026 I run 3/8" 7 pin and a 18" bar. 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! The 8 pin will produce more chain speed and maybe less power/torque. Page created in 2.68 seconds with 39 queries. Stihl - Aftermarket Chainsaw Sprockets - RIM SPROCKETS. 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). But if your cutting load is higher or if the bar sizes are bigger than 20", use the 7 teeth sprocket. 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 . Bailey's is committed to keeping our site compliant with the American with Disabilities Act. 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. myimages[6]="../../../images/top-banner/EZ-junior.jpg" I have a 029S Farm Boss with a .325, 18inch bar. Oregon Chain Grinder vs. Stihl chain angles, Location: Northwestern Ohio in the center of a giant corn field. $25.35 $8.79 $15.99 Page 1 of 1 Start over Muffler Gasket For Stihl 050 051 051Q 051QR TS50 TS50AV TS 510 Chainsaw Concrete Saw OEM# 1111 149 0600. To increase torque, decrease the drive sprockets diameter. Fewer cutters allow for more efficient chip removal but cut slower. 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. . Which do you prefer a 7 or 8 pin rim sprocket? For milling with the 660 it would be a 7. Sounds like a mistake.?? For heavy users who wear them out on a regular basis, this is a plus. Random Image Link Script- By JavaScript Kit(http://www.javascriptkit.com) 12-13 years, actually. Extend operational life by maximizing chain and bar groove alignment. Decided to try 8 on a ported 55cc on a whimworks pretty good. You are using an out of date browser. Register today and take advantage of membership benefits. It depends on what pitch your running, .325, 3/8 & .404 have different chain speeds in 7pin. Yeah, itll pick up chain speed, but loose torque. 1*Washer. .cardIcon-icon[data-test="credit-card-icon-discover"] { display:none !important;} 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 . Standard splined rims have an inside sprocket bore of approximately 7/8". #9. If you have a 20" .404" bar available try a 7 teeth 404" sprocket. Chain drive link count yes. It's simply torque multiplication Why does my Stihl 029 Super list both a 7 tooth and 8 tooth sprocket for .325 pitch? Join me as I recount my learnings and share what has worked for me. Be careful who you learn or take advise from. If you've go a rim sprocket setup on the saw it would be cheap to try out both and decide for yourself. 7TH. Additionally, the change in sprocket diameter will change the tolerances between the bar and chain, especially when moving up a size. the 66 is my work horse and screams through wood flooding chips like you wouldnt belive. Drive sprocket is 3/85" pitch with 7 teeth. Is the rim sprocket better than the spur sprocket. 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. The medium size Stihl's with easy change rims I just run whatever trips my trigger at the moment. Tooth Count. $29.99 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. Please. xmlHttp.open('POST', 'https://bes.gcp.data.bigcommerce.com/nobot'); */ It cost less to replace just the rim. We welcome any feedback var imagelinks2=new Array() 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 . imagelinks[6]="http://www.ezboardwalk.com/" random_imglink() 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. Thanks, makes sense. /* //-->,