Power Mate Rim/Sprocket System 3/8" Pitch-7 Tooth fits Stihl Chain saws. Item: .325 Pitch X 7 Or 3/8 X 7 Tooth Rim Sprocket Select In Options Drop Down Box.Mini Spline. Changing the drive sprocket tooth count on your chainsaw will change its performance characteristics. Sharpening Oregon 45cm chain after hitting nail, and file longevity? 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. The chart below is a very general guide to get you started but is in no way complete or definitive. This rim also has wear depth indicators which tell you when to replace your rim. I prefer 8t if the saw has the power for it. You are using an out of date browser. Only registered users can write reviews. 8 tooth-more chain speed but less torque and therefore more prone to bogging in hardwoods if you lean on it a little. .cardIcon-icon[data-test="credit-card-icon-discover"] { display:none !important;} Sturdy and durable, long service life.
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not a rim type spocket. It may not display this or other websites correctly. Is the rim sprocket better than the spur sprocket. 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. If you want to stay with a 7 tooth sprocket, check with an Oregon dealer to see if they have one that would fit. Over 200+ free JavaScripts here! An 8pin .404 is bigger than a 9pin .325 for example. imagelinks[6]="http://www.ezboardwalk.com/"
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. Free shipping for many products! Generally, one step down in tooth count (7 to a 6) or (8 to 7).
Chain and bar recommendation for Stihl 026 super, Fresh air kit adapter doesn't seem to fit. ADA Compliance Policy
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Replace OREGON For 18720, Replace Stihl For 0006421249. Quantity-+ 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. You must log in or register to reply here. function random_imglink(){
More oiling for chain speed and generally faster cutting. For a better experience, please enable JavaScript in your browser before proceeding. An 8pin .404 is bigger than a 9pin .325 for example. Does not include bearing, must order Bearing # 37325 separately. $20.25. ModelNumber . Bar length and chain gauge have a big role in whether changing the sprocket will be a success or a failure. Make sure your bar chain and drive sprocket are all the same gauge and pitch. Ask for details. Free shipping for many products! Estimate Shipping Cost. imagelinks[4]="http://www.ezboardwalk.com/"
//-->. Yes, the pitch of the chain has a direct effect on the drive sprockets diameter. Changing your chainsaw's gearing will change the cutting characteristics of your saw. 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. Decided to try 8 on a ported 55cc on a whimworks pretty good. on Chainsaws. For heavy users who wear them out on a regular basis, this is a plus. //specify corresponding links below
Register today and take advantage of membership benefits. Ask for details. But if your cutting load is higher or if the bar sizes are bigger than 20", use the 7 teeth sprocket. Fit it to your saw and see for yourself. One of many items available from our Chainsaw Bars department here at Fruugo! for Stihl 028 at the best online prices at eBay! Sprocket size is shown: chain pitch by the number of teeth. Sell on Amazon Chainsaw Sprocket 7 Tooth 3/8 Pitch Fits Stihl 040 041 AV 030 AV (1680) 031 AV Brand: expert store 3 ratings $2535 Buy it with + + Total price: $50.13 Add all three to Cart These items are shipped from and sold by different sellers. .404 AND 1/2 PITCH. Toggle signature. JavaScript is disabled. 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 myimages[2]="../../../images/top-banner/BladesFreeShip.jpg"
These setups are just a starting point and should be treated as such. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Many professionals use these two combinations on their chainsaws to maintain consistent gearing between them. (Or my home either), I'm agreeing with everyone else about using a 7.
Children's Toy's, Chainsaw Models & Books etc. Sounds like a mistake.?? As long as the sprocket is .325 you are good to go. 5.0 out of 5 stars based on 17 product ratings, 4.9 out of 5 stars based on 98 product ratings, 4.6 out of 5 stars based on 42 product ratings, 5.0 out of 5 stars based on 4 product ratings, 5.0 out of 5 stars based on 20 product ratings, 4.9 out of 5 stars based on 35 product ratings, 5.0 out of 5 stars based on 2 product ratings. var ry=Math.floor(Math.random()*myimages2.length)
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1*E Clip. What's the advantage of each? Most of the saw mechanics are under paid, and for the most part know little about the equipment they work on. I tend to reserve the 8t for ported 70cc and stock 90cc and larger, but I mostly cut hard wood. BrandName Adefol. The larger diameter increases the outer speed of the sprocket increasing the chain speed. For example, 3/8 x 7 references a sprocket that is 3/8 pitch with 7 teeth. random_imglink2()
Color: As Pictures Show. Most of the saw mechanics are under paid, and for the most part know little about the equipment they work. xmlHttp.open('POST', 'https://bes.gcp.data.bigcommerce.com/nobot'); Only registered users can write reviews. . Stihl used to offer an 18" 3003-mount Picco bar, but those seem to be hens' teeth now. var imagelinks=new Array()
run a 8 pin on my 650 with the 25" or 28" bar & it doesn't seem to care lol 9 pin with 18" (avatar pic) bar just for grins. If you stand or lean on it the 8t will bog easier. Oregon 13916 3/8" 7 tooth clutch rim sprocket drum fits Stihl 041 Up to S/N 5664891, some 042, FARM BOSS some Olympyk and Oleo Mac models New old part from closed out dealer. These are good quality sprockets. IT saved belts and made my sled really respond the way I like. Tooth Count. Not all chainsaw owners know that the sprocket is just as important as the chain on a chainsaw. NO E-MAILS OR TEXTS. Tree cutting skills. Note: The real color of the item may be slightly different from the pictures . Generally, one step up in tooth count (6 to a 7) or (7 to 8). For orders over $75, Free Exchanges
$25.35 $8.79 $15.99 Page 1 of 1 Start over Where do you find log turner chain & sprockets? })(); Extend operational life by maximizing chain and bar groove alignment. He wanted to get the story on that by calling Stihl himself. You know when you have an idea that looks good on paper, but in reality, it is far less effective than you thought it would be? Product Description. Chainsaw Safety Pants, Shirts, Gloves & Glasses. Just try both 7- and 8-pin rims - what works best depend on a lot of factors. In stock Be the first to review this product Add to Cart Additionally, the change in sprocket diameter will change the tolerances between the bar and chain, especially when moving up a size. So, the saw gets a good workout when it is needed. 7 tooth more torque-standard setup. 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). imagelinks2[1]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1"
Feature SingleCylinder. I run 7 on all my firewood saws, even the big ones. on Sawmills and Milling, Started by uplander Dont forget to adjust the oiler. The 8 pin will give you about 15% more chain speed and 15% less torque. Running it harder or longer wont fix the problem. Stihl MS310 Stihl MS180 Dolmar 5100 Gooserider Mod Emeritus 7 TOOTH .404 AND 6 TOOTH 1/2 DRUMS. . The Forestry Forum is sponsored in part by:
Hardening process Maybe I should go ahead and get new chains with the new sprocket instead of mixing a new sprocket and past-midlife old chains. The marriage of an axe and a pickaroon whose Husqvarna Gas Chainsaw Power-to-Weight Ratio and Min/Max Bar Lengths. JavaScript seems to be disabled in your browser. Not enough torque and your engine will stall, too much and it will feel sluggish. 325" 7 Tooth Clutch Drum Chain Sprocket Rim Cage Bearing Kit For Stihl Ms250 Ms230 Ms210 025 023 021 Chainsaw Parts. Changing the number of teeth on your chainsaws drive sprocket to optimize performance is called gearing. Pro. Not sure you would be welcome in my local Stihl shop with the kind of attitude where you need to label people so. Gearing is essentially slowing down or speeding up your chainsaws chain in order to increase cutting power or speed. Updated: 00/04/25
Find many great new & used options and get the best deals for Oregon 32064X Spur Sprocket Kit Stihl 048 048AV 3/8" 7 Tooth 1117 640 2001 at the best online prices at eBay! Can actually outrun the nose in deep bores. Trusted SSL Protection, Amazing Selection
If you want to know more about finding the perfect product for you, including our expert's tips and tricks, read this article . 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}'); with the 7 it doesnt seem to matter. document.write('')
Teeth: 7 Pitch: 3/8" Equipment Type: Chainsaw: Fits Model: STIHL - AFTERMARKET : 017, 018, 019, 021, 023, 025, MS210, MS250, MS250C Chainsaw .cardIcon-icon[data-test="credit-card-icon-jcb"] { display:none !important;} Our 8-tooth sprockets conform to international ISO, DIN, or American ANSI standards. Do they both fit the same chains? The gearing on my Axys sks 155 feels really good with stock gearing and 7 tooth drivers. Increasing chain speed requires increased lubrication. It cost less to replace just the rim. Find many great new & used options and get the best deals for Stihl sprocket 1118 640 2001 8 mm, 0.325'', 7 teeth original new! You may not be all that happy with the 7 tooth when you had 8 before. OEM rim sprocket from Stihl. I cut mosty wood 20" and under and alot of cherry. #9. JavaScript is disabled. Please. 5,36 EUR. PN: Replaces Oem 1121 Model Fit: Stihl 024 026 Ms 260 Designed To Fit Original Stihl Clutch Drum (1121 160 2900 Or 1121 160 2910) Condition: New Notes Helpful Hints: This Rim Sprocket Is Designed To Fit The Stihl Oem Clutch Drum Will Not Fit Aftermarket Drums Join me as I recount my learnings and share what has worked for me. Last edited: Feb 1, 2011 Jtheo Addicted to ArboristSite AS Supporting Member I have an MS270 that is about 7 years old. Sign up for newsletter today. myimages[5]="../../../images/top-banner/cookie-mizer.jpg"
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It is our goal to develop a website that is accessible to everyone! LOTS OF OTHER SPROCKETS AVAILABLE. 10% OFF. Bore 13mm (0.5118) Bearing 10mm x 13mm x 10mm. The smaller diameter decreases the outer speed of the sprocket increasing the applied power on the chain. I have an 026 pro with .325 pitch, 16" bar. If you have a 20" .404" bar available try a 7 teeth 404" sprocket. Dispatched within 2 days. I mostly cut hardwood. It cuts more wood per tank of gas. Feb 13, 2020. 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 . Why does my Stihl 029 Super list both a 7 tooth and 8 tooth sprocket for .325 pitch? or requests on how to improve this sites accessibilty for all users. A faster chain requires more lubrication. link to Husqvarna Gas Chainsaw Power-to-Weight Ratio and Min/Max Bar Lengths.
Think first gear on a bicycle. Package Contents: 3*3/8 Pitch. }
Please. 1*Bearing. To increase the speed of the chain, increase the drive sprockets diameter. I have a 8 on my 046 muf modded 3/8" mostly a 24" bar sometimes a 28". Experience taught me that. Chainsaw Sprocket 3/8" pitch, 7 teeth Part #: 36-1619. this particular stihl shop is the closest one to my home, but is still about 15 miles out of the way. I have used 7 pin sprockets mainly, and the only reason is because that's what we always used. . 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). Free Ground Shipping
But. Best Selling in Chainsaw Parts. Finding the sweet spot will take some trial and error, so it is always a good idea to talk with a professional in your area to see what they recommend.
PowerType Petrol/Gas. i run 7s on everything muf modded 026 thqt runs very good, 440 thats fully ported, and a 06 fully ported. Highly matched to the original device. As far as changing from .375 to .404 the two things need are: A .404 drive hub for the saw, New bar to match the driver width and sprocket nose pitch. Toggle signature.
7 pin. */
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For a better experience, please enable JavaScript in your browser before proceeding. or requests on how to improve this sites accessibilty for all users. Unless you run a 12" bar run a 7 pin. We also accept e-transfers. xmlHttp.setRequestHeader('Content-Type', 'application/json'); imagelinks[3]="https://woodmizer.com/Store/Shop/Portable-Sawmills/LX25-Portable-Sawmill?utm_source=forestryforum.com&utm_medium=banner&utm_campaign=lx25&utm_term=2023-02-10&utm_content=800x160"
Preatty sure im running that magic 1/1 clutching. For the best experience on our site, be sure to turn on Javascript in your browser. If you've go a rim sprocket setup on the saw it would be cheap to try out both and decide for yourself. myimages[6]="../../../images/top-banner/EZ-junior.jpg"
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I have a 029S Farm Boss with a .325, 18inch bar. But I bet it'll be fine. Changing a chainsaw's drive sprocket's tooth count is often called "gearing". Clutch drum with rim. A 7t will have more torque for longer bars and be able to lean on it more. Trusted SSL Protection, Amazing Selection
I use the saw several times a year on average.
(function () { Fits for STIHL 028 029 034 039 MS290 MS310 MS390 chainsaw. That saw has an impressive amount of torque. I am always pretty conservative on bar length and using a big enough saw. //specify random images below. The Pro Spur is made from quality heat treated steel and is popular for small professional chainsaws. Chain drive link count yes. We carry all top brands. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. . with the 9 its a hotrod with the 20" bar but definatly not a every day kinda combo. my old, well-used Stihl chainsaw. Login with username, password and session length, Quote from: Al_Smith on July 26, 2007, 03:01:49 PM. Its something you just gotta work out yahself. 12 % DE REDUCTION SUPPLEMENTAIRE AVEC NM1638JK11OFF95 (-200 maximum) Afficher tous les objets admissibles et les conditions. BTU possessor Hearthstone Mansfield Husqvarna 346xp Stihl MS 440 . 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. To increase torque, decrease the drive sprockets diameter. You are using an out of date browser. var imagelinks2=new Array()
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Over 200+ free JavaScripts here! Unless you have very specific cutting needs, it is best to stick with the drive sprocket tooth count that came on your saw from the factory. For A/R & A/P office admin inquires use walkerssaw@shaw.ca, 2023 Walker's Saw Shop LTD.
Just like the gears on a bicycle or your car, there is a balance that needs to be maintained for optimal performance. Rim sprocket. Sign up for newsletter today.