Random Image Link Script- By JavaScript Kit(http://www.javascriptkit.com) 12 % DE REDUCTION SUPPLEMENTAIRE AVEC NM1638JK11OFF95 (-200 maximum) Afficher tous les objets admissibles et les conditions. View $19.95 Sold Out! 10% OFF. Out of the wood chain speed would be faster but a MS270 does not have the torque to pull an eight. .cardIcon-icon[data-test="credit-card-icon-discover"] { display:none !important;} Why does my Stihl 029 Super list both a 7 tooth and 8 tooth sprocket for .325 pitch? 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. 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. It may not display this or other websites correctly. 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. (function () { - I'm not happy with it!). It depends on what pitch your running, .325, 3/8 & .404 have different chain speeds in 7pin. The mountain pine beetle epidemic required fast learning in the art of tree felling and subsequent forestry practices to direct the forest's regrowth. For A/R & A/P office admin inquires use walkerssaw@shaw.ca, 2023 Walker's Saw Shop LTD. Its something you just gotta work out yahself. Generally, one step up in tooth count (6 to a 7) or (7 to 8). Just try both 7- and 8-pin rims - what works best depend on a lot of factors. My brother has an 029 as well but his has the 3/8 chain on it. But. . We also accept e-transfers. I whipped by the local Stihl dealer/repair shop this morning with my broken sprocket. 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}'); $25.35 $8.79 $15.99 Page 1 of 1 Start over Same thing with rim sprockets. ModelNumber . That saw has an impressive amount of torque. ), So the easiest thing to do is keep my bar, and just get a new .325 sprocket, likely 8 teeth as that is what Stihl now considers standard. CALLS ONLY -- ERIK 707 76two-324nine. The economic design makes it popular for consumer chainsaws. What's the advantage of each? Share: >. This can cause increased wear on the bar, chain, and clutch assembly. | Sitemap | Website Designed by, STIHL .325-8TH CHAINSAW CLUTCH DRUM RIM SPROCKET, Chainsaw Safety Pants, Shirts, Gloves & Glasses. If you live out west and/or cut a lot of softwood like pine then speed is what youre after. Quantity-+ 100% brand new. var xmlHttp = new XMLHttpRequest(); If you stand or lean on it the 8t will bog easier. More oiling for chain speed and generally faster cutting. Replace for Oregon 18720(.325", 7 Tooth, Small 7 Spline, 19mm) Made of high quality metal material . document.write('') It may not display this or other websites correctly. 7 TOOTH .404 AND 6 TOOTH 1/2 DRUMS. 325" 7 Tooth Clutch Drum Chain Sprocket Rim Cage Bearing Kit For Stihl Ms250 Ms230 Ms210 025 023 021 Chainsaw Parts. Package Include: 1pc Rim Sprocket, Free Ground Shipping Clutch Chain Sprocket Rim 325-7 7 Tooth Replacement for Stihl Husqvarna Chainsaw. Which do you prefer a 7 or 8 pin rim sprocket? Best answer to this is take the huge plunge (scary & expensive I know) and make the big decision to spend $3-5 on an 8pin rim sprocket. The rim gets most of the sprocket wear, and by being replaceable, it extends the overall life and value of the sprocket system. */ In stock. 8 pin for bore cutting is too fast! ADA Compliance Policy I tend to reserve the 8t for ported 70cc and stock 90cc and larger, but I mostly cut hard wood. myimages2[3]="../../../images/top-banner/behindtheforum.jpg" Feb 13, 2020. Bore 13mm (0.5118) Bearing 10mm x 13mm x 10mm. .cardIcon-icon[data-test="credit-card-icon-maestro"] { display:none !important;} myimages[6]="../../../images/top-banner/EZ-junior.jpg" var xmlHttp = new XMLHttpRequest(); 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. 8 tooth-more chain speed but less torque and therefore more prone to bogging in hardwoods if you lean on it a little. 5,83 EUR. myimages[3]="../../../images/top-banner/LX25-FreeShipping.jpg" $11.99 Shipping Weight 0.2 lbs. 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. 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. Amateur question about Stihl ms261 C-M and Light 04 bar compatibility specs, 026 rim sprocket and bar swap with 036 pro. As long as the sprocket is .325 you are good to go. 12-13 years, actually. Spur chain sprockets are durable, economical, simple to use, and very popular. Here For The Long Haul! JavaScript seems to be disabled in your browser. The 8 pin will give you about 15% more chain speed and 15% less torque. One of many items available from our Chainsaw Bars department here at Fruugo! imagelinks2[3]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" I'll stick with a 7t if it struggles to bury the bar. An 8pin .404 is bigger than a 9pin .325 for example. 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. The 8 pin will give you about 15% more chain speed and 15% less torque. For the best experience on our site, be sure to turn on Javascript in your browser. 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 For the best experience on our site, be sure to turn on Javascript in your browser. Changing your chainsaw's gearing will change the cutting characteristics of your saw. } Can actually outrun the nose in deep bores. Changing the number of teeth on your chainsaws drive sprocket to optimize performance is called gearing. These are good quality sprockets. /* I cut mosty wood 20" and under and alot of cherry. Unless you run a 12" bar run a 7 pin. Dont forget to adjust the oiler. Brand: Flander; Price: 10.67: 10.67 + 5.94 Shipping. Honestly I wouldn't have an 8 pin on a 3/8 20" 60cc saw unless I was cutting 10" and down in hardwood. or requests on how to improve this sites accessibilty for all users. 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. Two-piece design includes a drum with a replaceable rim, allowing rim to be replaced multiple times before the entire unit is replaced. 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. maybe try and tune the chain for the 7 pin. Pro. //specify corresponding links below Only registered users can write reviews. my old, well-used Stihl chainsaw. Biggest advantage for the rim drive is the rim can be replaced when worn without replacing the entire clutch drum. Specs Equipment Type Chainsaw Pitch 3/8" Teeth 7 Crank Diameter .5" Type Rim Fits Model STIHL - AFTERMARKET : 017, 018, 019, 021, 023, 025, MS210, MS250, MS250C Chainsaw DOLMAR : 109, 110, 111, 115 Chainsaw RED MAX : G561AVS, G621AVS Chainsaw PARTNER : P400, P500, P545, P5000, P5100 Chainsaw MAKITA : DCS430, DCS520i, DCS4300 Chainsaw Decided to try 8 on a ported 55cc on a whimworks pretty good. To increase torque, decrease the drive sprockets diameter. Chainsaw Safety Pants, Shirts, Gloves & Glasses. So I will give the 8 tooth a try I guess! This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Most of the saw mechanics are under paid, and for the most part know little about the equipment they work. Fewer cutters allow for more efficient chip removal but cut slower. var BCData = {"csrf_token":"162ade19882dbd0faad373d29f4b3681760e51de6e7a968c01e0af9703458755","product_attributes":{"sku":"0000 642 1234","upc":null,"mpn":"6421234","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}}; Spline Size Mini 7 Spline (MS7). I will look the saw over to make sure there are no other issue from the broken sprocket (it broke at the hub and is is loose on the shaft). 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. Thanks for the replies. Not sure you would be welcome in my local Stihl shop with the kind of attitude where you need to label people so. imagelinks[6]="http://www.ezboardwalk.com/" A 7t will have more torque for longer bars and be able to lean on it more. on Chainsaws. Stock 4. It is our goal to develop a website that is accessible to everyone! 8 pin on my another chainsaw and a narrow kerf chain. 7 pin. 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. Package arrived in a timely fashion and was well packaged. PowerType Petrol/Gas. We stock 8-tooth chain sprockets for a wide range of applications including; forestry, conveying, drive-sprockets, idle-sprockets, agricultural, engineer-class, and more. The medium size Stihl's with easy change rims I just run whatever trips my trigger at the moment. Good thing as it keeps us supplied with good firewood that we cut with the saws and split with a tractor attachment. imagelinks[5]="https://woodmizer.com/Store/Shop/Sawmill-Options/CookieMizer-Clamping-Jig?utm_source=forestryforum.com&utm_medium=banner&utm_campaign=cookiemizer&utm_term=2021-03-09&utm_content=800x160" For a better experience, please enable JavaScript in your browser before proceeding.