. We carry all top brands. It cuts more wood per tank of gas. Item: .325 Pitch X 7 Or 3/8 X 7 Tooth Rim Sprocket Select In Options Drop Down Box.Mini Spline. OEM rim sprocket from Stihl. Package arrived in a timely fashion and was well packaged. imagelinks2[1]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" 1*Washer. If it feels off, then it probably is. 325" 7 Tooth Clutch Drum Chain Sprocket Rim Cage Bearing Kit For Stihl Ms250 Ms230 Ms210 025 023 021 Chainsaw Parts. xmlHttp.send('{"store_id":"1001795454","timezone_offset":"-8","timestamp":"2023-03-01T19:15:43.42169300Z","visit_id":"e301ca96-e014-463f-b376-7f29a4e6438d","channel_id":1}'); About the only two modern saws I can think of that may benefit from 404 are the Stihl MS880 and Husky 3120. I am going to try an 8 pin. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Highly matched to the original device. Just try both 7- and 8-pin rims - what works best depend on a lot of factors. Clutch Drum Chain Sprocket .404 7 Tooth For Stihl 075 076 050 051 Chainsaw 1111 640 2002. Hand Filing Chains - Switch to smaller diameter file as the chain tooth is getting narrower? 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. Generally, one step down in tooth count (7 to a 6) or (8 to 7). Trusted SSL Protection, Amazing Selection imagelinks[1]="http://www.ezboardwalk.com/" If you cut lots of hardwood, like oak and maple, or need to use a longer bar, then increased torque is what you need. All rights reserved. Thank you for making it available. 12-13 years, actually. Trusted SSL Protection, Amazing Selection var xmlHttp = new XMLHttpRequest(); It has cut up a "few" large trees over the years. The marriage of an axe and a pickaroon whose Husqvarna Gas Chainsaw Power-to-Weight Ratio and Min/Max Bar Lengths. - Welcome to A.S.! Some years more than others. whatever. When changing to an 8 tooth sprocket, set the saws oiler flow rate to max. //-->. /* Be careful who you learn or take advise from. So I will give the 8 tooth a try I guess! 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 ry=Math.floor(Math.random()*myimages2.length) Stihl - Aftermarket Chainsaw Sprockets - RIM SPROCKETS. A faster chain requires more lubrication. 7 tooth more torque-standard setup. View $19.95 Sold Out! Sign up for newsletter today. He wanted to get the story on that by calling Stihl himself. */ i will call around tomorrow and see if i can find a 7 tooth version elsewhere. Yeah, itll pick up chain speed, but loose torque. Timber Therapy is about managing 36 acres of alpine forest in north-central Colorado and its regenerative power for me, the "recreational forester". Running it harder or longer wont fix the problem. A quick check on the Oregon website shows model 111188X .325, 7 tooth spur sprocket for your saw - but check to be sure. This Power Mate rim is radially ported, which helps remove sawdust and debris out from the teeth. Started by Great Big If you want to know more about finding the perfect product for you, including our expert's tips and tricks, read this article . This can cause increased wear on the bar, chain, and clutch assembly. For a better experience, please enable JavaScript in your browser before proceeding. Thanks for the replies. 10% OFF. Increasing the diameter/speed of the drive sprocket will reduce its applied power. Bar length and chain gauge have a big role in whether changing the sprocket will be a success or a failure. 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. or requests on how to improve this sites accessibilty for all users. Get all the latest information on Events,Sales and Offers. For A/R & A/P office admin inquires use walkerssaw@shaw.ca, 2023 Walker's Saw Shop LTD. 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 . my old, well-used Stihl chainsaw. Quantity-+ I have an 026 pro with .325 pitch, 16" bar. ry=1 Think first gear on a bicycle. Free shipping for many products! Unless you run a 12" bar run a 7 pin. //-->,