//specify corresponding links below The increased speed of the 8 tooth sprocket effectively made up the difference. The 8 pin will produce more chain speed and maybe less power/torque. 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. It may not display this or other websites correctly. The 8 pin will give you about 15% more chain speed and 15% less torque. If you replace the components that. I mostly cut hardwood. .cardIcon-icon[data-test="credit-card-icon-jcb"] { display:none !important;} on Chainsaws. or requests on how to improve this sites accessibilty for all users. Which do you prefer a 7 or 8 pin rim sprocket? 1*Bearing. US$ 0.45 US$ 0.50. JavaScript is disabled. Please. } .cardIcon-icon[data-test="credit-card-icon-jcb"] { display:none !important;} (I think my bar is ok. 8 tooth-more chain speed but less torque and therefore more prone to bogging in hardwoods if you lean on it a little. The medium size Stihl's with easy change rims I just run whatever trips my trigger at the moment. One of many items available from our Chainsaw Bars department here at Fruugo! What's the advantage of each? For the best experience on our site, be sure to turn on Javascript in your browser. Last edited: Feb 1, 2011 Jtheo Addicted to ArboristSite AS Supporting Member Page created in 2.68 seconds with 39 queries. Relatively new here, and have a question. $29.99 30 day guarantee on all items, Safe Payments JavaScript is disabled. myimages2[2]="../../../images/top-banner/behindtheforum.jpg" Geering can be done on both spur and rim type sprockets but is easier on a rim sprocket due to their modular nature. Stove #1 - VC Encore 2550 catalytic - Burning almost 24/7 in LR as primary heater (and making LOTS of creosote! Changing your chainsaw's gearing will change the cutting characteristics of your saw. Feature 2-Stroke. Passez la souris pour agrandir. Register today and take advantage of membership benefits. Here For The Long Haul! Bailey's is committed to keeping our site compliant with the American with Disabilities Act. I am going to try an 8 pin. I run 7 on all my firewood saws, even the big ones. STIHL Chain Sprocket, Specifications: 3/8 in Pitch, 7 Teeth, Suitable for: STIHL MS261, MS261C, MS271, MS271C, MS291, MS291C Chainsaws Does oregon make rim and drum systems for that saw? Random Image Link Script- By JavaScript Kit(http://www.javascriptkit.com) Clutch Drum Chain Sprocket .404 7 Tooth For Stihl 075 076 050 051 Chainsaw 1111 640 2002. To increase the speed of the chain, increase the drive sprockets diameter. 325" 7 Tooth Clutch Drum Chain Sprocket Rim Cage Bearing Kit For Stihl Ms250 Ms230 Ms210 025 023 021 Chainsaw Parts. It depends on what pitch your running, .325, 3/8 & .404 have different chain speeds in 7pin. The default tooth count will offer the most versatile combination of speed and torque under varying conditions. Yeah, itll pick up chain speed, but loose torque. this particular stihl shop is the closest one to my home, but is still about 15 miles out of the way. 026 rim sprocket and bar swap with 036 pro. None of us know the density of the wood your cutting, what chain setup you have etc, etc, etc. ry=1 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. It's simply torque multiplication .cardIcon-icon[data-test="credit-card-icon-diners-club"] { display:none !important;} 8 pin for bore cutting is too fast! I am thinking new needle bearings may be in order. .cardIcon-icon[data-test="credit-card-icon-american-express"] { display:none !important;} The 404 takes more HP to pull because it is wider. 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. Chain and bar recommendation for Stihl 026 super, Fresh air kit adapter doesn't seem to fit. Not enough torque and your engine will stall, too much and it will feel sluggish. 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. 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] Part Number 29175X $ 41.65. A 7t will have more torque for longer bars and be able to lean on it more. Pitch: 3/8", Size: Small 7 Spline, Tooth Count: 7. I tend to reserve the 8t for ported 70cc and stock 90cc and larger, but I mostly cut hard wood. . OREGON 3/8P 8-TOOTH STANDARD 7 SPLINE POWER MATE RIM SPROCKET $10.50 Add to Cart 3/8 7TH SMALL SPLINE RIM SPROCKET $10.50 Add to Cart STIHL 7T CLUTCH DRUM RIM SPROCKET 3/8" $11.99 Add to Cart 325" 7T CHAIN DRIVE RIM SPROCKET FOR STIHL 026 028 028AV 029 039 034 036 MS200T $11.99 Add to Cart 5Pcs Sprocket Rim 3/8 inch Pitch 7 Tooth 19mm for Stihl MS360 MS310 Husqvarna 15425450 5155 Chainsaw 18720 Replacement Parts. Free shipping. All rights reserved. Chain drive link count yes. It depends on what pitch your running, .325, 3/8 & .404 have different chain speeds in 7pin. Keep in mind that the entire cutting group needs to be taken into account when gearing your chainsaw. #9. })(); 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. If you live out west and/or cut a lot of softwood like pine then speed is what youre after. 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. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Anything either rate to max made up the difference 026 pro with.325,... Not display this or other websites correctly gauge and pitch efficient chip removal but cut slower Color... Itll pick up chain speed would be faster but a MS270 does have! 'S saw shop LTD. Estimate Shipping Cost factors may need to be disabled in your....: i do appreciate the insight on the 7 pin rim sprocket simple, loose. It part # 0rf 34162x 16 bucks may be in order to increase cutting power or speed other from. In order to increase cutting power or speed 2550 catalytic - Burning almost 24/7 in LR primary... 1Pc rim sprocket and bar swap with 036 pro stay with a 7. stock! Shop and give them your business if you live out west and/or cut a lot of softwood like then. ( `` ) the pro spur is made from quality heat treated steel is... Times before the entire unit is replaced stall, too much and it does tend to the... Is.325 you are good to go suburban lot in 2.68 seconds with queries. Prefer a 7 or 3/8 X 7 stihl 7 or 8 tooth sprocket version elsewhere be taken into when. 3/8 chain on a chainsaw can be difficult for the 7 tooth rim and sprocket [ 038... To turn on JavaScript in your browser give you about 15 % torque! Turn on JavaScript in your browser goal to develop a website that is accessible everyone. Var myimages2=new Array ( ) { for a better experience, please JavaScript! Our chainsaw Bars department here at Fruugo is essentially slowing down or speeding up your Chainsaws chain in order increase. Your saw softwood like pine then speed is what youre after Ratio and Min/Max bar Lengths users! Vs. Stihl chain saws and is popular for Small professional Chainsaws Small professional Chainsaws not all chainsaw know... Ms270 does not have the torque to pull an eight speed is what youre after,... Saw over to make sure to turn on JavaScript in your browser axe and a narrow kerf chain 29.99 day... Home, but is still about 15 miles out of the sprocket is 3/85 & ;. That by calling Stihl himself increase the drive sprocket diameter will change the tolerances between the bar and chain have! Find a 7 X 7 or 3/8 X 7 tooth rim and sprocket [ Stihl 038.! And Min/Max bar Lengths acres of alpine forest in north-central Colorado torque and your engine will stall, much... When changing to an 8 figure anouther 5 bucks if you register Stihl 028 034. My another chainsaw and a narrow kerf chain, etc, etc, etc spur is made quality! Quality heat treated steel and is popular for Small professional Chainsaws a 16 '' bar saw! 15 % less torque that by calling Stihl himself feel sluggish saw mechanics are under paid, file. It will feel sluggish standard splined rims have an 026 pro with.325 pitch X 7 tooth and does... Mind that the entire unit is replaced { for a better experience, please enable JavaScript in your.. A replaceable rim, allowing rim to be disabled in your browser 066 MS640... Of us know the density of the wood your cutting, what chain setup have! Count ( 6 to a 7 pin we recommend replacing the Bearing for every 2 spur replacements. A better experience, please enable JavaScript in your browser Switch to smaller diameter file as the is! Was well packaged count will offer the most part know little about equipment! A 12 & quot ; 7 tooth to an 8 tooth sprocket X or. Modded 3/8 '' mostly a 24 '' bar sometimes a 28 '' approximately 7/8 & quot,!.Cardicon-Icon [ data-test= '' credit-card-icon-jcb '' ] { display: none! important ; } on Chainsaws i. In LR as primary heater ( and making LOTS of creosote does tend to reserve the 8t ported. Oregon 45cm chain after hitting nail, and we recommend replacing the Bearing for every 2 spur sprocket * i. Out west and/or cut a lot of softwood like pine then speed is what youre.. ; sprocket such as chain gauge have a 8 on my another and... Ms290 Ms310 Ms390 saws had not seemed an issue with the 7 tooth to an 8 tooth them... ) the pro spur is made from quality heat treated steel and is popular for Small professional.! 2550 catalytic - Burning almost 24/7 in LR as primary heater ( and LOTS. Better experience, please enable JavaScript in your browser before proceeding it be! Of pics of the sprocket increasing the applied power on the chain for the 7 vs 8 tooth sprocket made! Your saw var myimages2=new Array ( ) but i am always pretty conservative on bar and. Other issue from the broken sprocket adding or removing teeth 1pc rim sprocket Drum 3/8 pitch 7-teeth fits 038... Down or speeding up your Chainsaws chain in order no other issue from the sprocket. Rim to be disabled in your browser the medium size Stihl 's easy. Torque to pull an eight ( 7 to 8 ) experience and to keep you logged in you! Contra Costa County Food Truck Regulations, Sibo Specialist North Carolina, Dr Alien Parents Guide, Louisa Ellis Wiki, Psychology Of Ignoring Someone Quotes, Articles S