Easy
30-60 minutes
This is an authentic replacement part that is sourced from the original manufacturer for use with chainsaws. The metal rim sprocket connects to the clutch drum assembly and is used to drive the chain around the guide bar. This item is available as an individual replacement part, please see illustrated diagram for related products.
Rim Sprocket .325 - 11892 11892
OEM part for: Echo, Shindaiwa, Craftsman
Part Number: 11892
$18.65
In Stock
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Compatibility
This part will fit the following 74 machines
Shindaiwa
377 Chainsaw View Diagrams & Manuals
415 Chainsaw View Diagrams & Manuals
450 Chainsaw View Diagrams & Manuals
446S Chainsaw View Diagrams & Manuals
488 Chainsaw View Diagrams & Manuals
490 EPA2 Chainsaw View Diagrams & Manuals
502S EPA2 Chainsaw View Diagrams & Manuals
451 Gas Chainsaw View Diagrams & Manuals
500 Gas Chainsaw View Diagrams & Manuals
488 (C57220001001-C57220999999) Gasoline Chainsaws View Diagrams & Manuals
488P Gasoline Chainsaws View Diagrams & Manuals
488P (C54820001001-C54820999999) Gasoline Chainsaws View Diagrams & Manuals
490 Gasoline Chainsaws View Diagrams & Manuals
491s (C36312001001-C36312999999) Gasoline Chainsaws View Diagrams & Manuals
491s (C36413001001-C36413999999) Gasoline Chainsaws View Diagrams & Manuals
491s (C68415001001-C68415999999) Gasoline Chainsaws View Diagrams & Manuals
502S Gasoline Chainsaws View Diagrams & Manuals
Echo
CS-3900 Chainsaw View Diagrams & Manuals
CS-4000 Chainsaw View Diagrams & Manuals
CS-440 (08001001 - 08007504) Chainsaw View Diagrams & Manuals
CS-440 (08007505 - 08999999) Chainsaw View Diagrams & Manuals
CS-440 (10001001 - 10999999) Chainsaw View Diagrams & Manuals
CS-440 (C07013001001 - C07013999999) Chainsaw View Diagrams & Manuals
CS-440 (C09112001001 - C09112999999) Chainsaw View Diagrams & Manuals
CS-4400 (Type 1) (After S/N 001001) Chainsaw View Diagrams & Manuals
CS-4400 (Type 1E) (001001 - 101000) Chainsaw View Diagrams & Manuals
CS-4600 (001001 - 027191) Chainsaw View Diagrams & Manuals
CS-4600 (0027192 - 0033240) Chainsaw View Diagrams & Manuals
CS-4600 (After S/N 0033241) Chainsaw View Diagrams & Manuals
CS-5000 Chainsaw View Diagrams & Manuals
CS-5000 (Type 1E) Chainsaw View Diagrams & Manuals
CS-510 (03001001 - 03999999) Chainsaw View Diagrams & Manuals
CS-510 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-520 (05001001 - 05023601) Chainsaw View Diagrams & Manuals
CS-520 (05023602 - 05999999) Chainsaw View Diagrams & Manuals
CS-520 (07001001 - 07002929) Chainsaw View Diagrams & Manuals
CS-520 (07002930 - 07999999) Chainsaw View Diagrams & Manuals
CS-520 (C07113001001 - C07113999999) Chainsaw View Diagrams & Manuals
CS-520 (C09312001001 - C09312999999) Chainsaw View Diagrams & Manuals
CS-530 (C02803001001 - C02803001300) Chainsaw View Diagrams & Manuals
CS-530 (C02803001301 - C02803999999) Chainsaw View Diagrams & Manuals
CS-530 (C02904001001 - C02904999999) Chainsaw View Diagrams & Manuals
CS-5500 (001001 - 020976) Chainsaw View Diagrams & Manuals
CS-5500 (After S/N 020977) Chainsaw View Diagrams & Manuals
CS-450 (C05713001001-C05713999999) 45cc Chainsaw View Diagrams & Manuals
CS-500P 50.2cc Chian Saw View Diagrams & Manuals
CS-550P 54.1cc Chainsaw View Diagrams & Manuals
CS-450 (C05812001001-C05812999999) 45cc Chainsaw View Diagrams & Manuals
CS-4500 Chainsaw View Diagrams & Manuals
CS-450P (C06312001001 - C06312999999) 45cc Professional Cutting Chain Saw View Diagrams & Manuals
CS-450P (C06413001001 - C06413999999) 45cc Professional Cutting Chain Saw View Diagrams & Manuals
CS-500P (C19312001001 - C19312999999) 50.2cc Professional Grade 2-Stroke Chain Saw View Diagrams & Manuals
CS-550P (C10712001001 - C10712999999) 54.1cc Power Boost Engine Chain Saw View Diagrams & Manuals
CS-550P (C14113001001 - C14113999999) 54.1cc Power Boost Engine Chain Saw View Diagrams & Manuals
CS-420ES (20001001-20999999) Chainsaw View Diagrams & Manuals
CS-490 (C34312001001-C34312999999) Chainsaw View Diagrams & Manuals
CS-490 (C34413001001-C34413999999) Chainsaw View Diagrams & Manuals
CS-501P (C36712001001-C36712999999) Chainsaw View Diagrams & Manuals
CS-501P (C36813001001-C36813999999) Chainsaw View Diagrams & Manuals
CS-440 (08001001-08999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-4400 (1)(001001-101000) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-450 (C24326001001-C24326999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-4600 (033241-999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-490 (C68315001001-C68315999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-4910 (C83515001001-C83515999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-500P (C19413001001-C19413999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-501P (C68515001001-C68515999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-510 (C19120001001-C19120999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-520 (05001001-05999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-520 (07001001-07999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-530 (C02803001001-C02803999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-5500 (020977-999999) Chainsaw Lawn Equipment View Diagrams & Manuals
Craftsman
31534160 Electric Chainsaw View Diagrams & Manuals
31534030 Electric Chainsaw View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Chain Saw Parts
- Saw Parts
This part replaces obsolete part #: 22131-98120, 17511412530
Repair Videos ?
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Great part fit perfect
The part the part that was shown on there web site was the actual part I needed and fit perfectly on my saw and it is up and running great!!
Guest -
November 5, 2022
Verified Purchase
Slow,but ordered during holidays.
Parts fit exactly and price was right.
Guest -
January 13, 2021
Verified Purchase
Took a little longer than I expected but got what I needed
Exactly what I needed
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January 12, 2021
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Roller sprocket broke and needed to be replaced.
James - October 26, 2016
👍 2 of 2 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Adjustable Wrench
1. Removed cover plate on sprocket.
2. Removed chain and bar.
3. Removed spark plug and air filter cover
4. Removed spark plug wire and spark plug.
5. Rotated motor until piston at bottom.
6. Put piece of rope in spark plug hole to allow clutch to be removed.
7. Put clutch removal tool on clutch and used adjustable wrench to turn clockwise to loosen.
8. Removed clutch and sprocket bearing (sprocket was gone already)
9. Lubed sprocket bearing and put new roller sprocket on inside of clutch.
10. Replaced clutch assembly with new roller sprocket.
11. Used sprocket tool to tighten counter clockwise.
12. Removed rope from cylinder.
13. Replaced spark plug and put plug wire back on.
14. Replaced spark plug cover.
15. Put bar and chain and sprocket cover back on.
16. Adjusted chain and started saw. (did not need carb kit, filed for future use).
2. Removed chain and bar.
3. Removed spark plug and air filter cover
4. Removed spark plug wire and spark plug.
5. Rotated motor until piston at bottom.
6. Put piece of rope in spark plug hole to allow clutch to be removed.
7. Put clutch removal tool on clutch and used adjustable wrench to turn clockwise to loosen.
8. Removed clutch and sprocket bearing (sprocket was gone already)
9. Lubed sprocket bearing and put new roller sprocket on inside of clutch.
10. Replaced clutch assembly with new roller sprocket.
11. Used sprocket tool to tighten counter clockwise.
12. Removed rope from cylinder.
13. Replaced spark plug and put plug wire back on.
14. Replaced spark plug cover.
15. Put bar and chain and sprocket cover back on.
16. Adjusted chain and started saw. (did not need carb kit, filed for future use).
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Saw was venting fuel and needed some tlc and agood clean up ( shindaiwa 488 )
John - February 23, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Easy
Time
1-2 hours
Tools Used
Screwdriver, Socket set, Wrench Set, 3/8 electric impact gun
Disassembled the saw for cleaning .
Installed vent grommet
Removed clutch
Installed rim sprocket
Lubed clutch bearing
Reassembled saw
Test ran it ,and returned it to the owner
Installed vent grommet
Removed clutch
Installed rim sprocket
Lubed clutch bearing
Reassembled saw
Test ran it ,and returned it to the owner
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Rim sprocket was worn and needed replacement.
Randy - May 15, 2021
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Impact wrench and socket, clutch removal tool
Removed spark plug. Removed clutch cover. Fed clean cord down through spark plug hole. Pulled starter rope until piston was firmly against cord inside the cylinder. Placed clutch removal toll inside clutch plate. Spun impact wrench clockwise to remove clutch. Removed bearing and rim sprocket and replaced with new. Replaced clutch assembly exactly how it came off. Tightened counterclockwise. Reassembled bar, chain, clutch cover. Tightened new chain correctly. Removed cord from cylinder and replaced spark plug. The complete job took less than twenty minutes. Try that at a repair service!
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The sprocket was missing
wayne - July 23, 2018
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Short piece of pull cord,hammer and a soft punch
Parts Used
Removed the spark plug,rotated the piston to almost TDC,fed in some old pull starter cord,removed clutch with a brass punch and a hammer,slipped on the sprocket and put the clutch back on after removing the pull cord for the cylinder...put the plug back in and repair was done.
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Broken sprocket
Allen - March 10, 2018
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
, retaining pin pliers
What took time was finding a replacement retaining clip. I went to several stores. Then, my pliers that spread the clip, the points had to be filed down to fit. After that, the repair went fast.
So the parts were not the problem. And your order was filled promptly. I'm fully satisfied.
So the parts were not the problem. And your order was filled promptly. I'm fully satisfied.
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Cracked the chain sproket
Barry - November 18, 2017
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Wrench Set
I did it exactly like the web site said to replace the chain sprocket.
I removed the park plug, made sure the piston was down and packed in clothes line rope.
I used the clutch removal tool to gain access to the chain sprocket.
"Turn the clutch clockwise to removed, counter clockwise to tighten"
You don't have to tighten the clutch very much because of the direction the motor turns when it runs.
Spent more time cleaning.
I removed the park plug, made sure the piston was down and packed in clothes line rope.
I used the clutch removal tool to gain access to the chain sprocket.
"Turn the clutch clockwise to removed, counter clockwise to tighten"
You don't have to tighten the clutch very much because of the direction the motor turns when it runs.
Spent more time cleaning.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
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