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Product Description
?This authentic manufacturer-supplied washer is specially designed for use with Echo chainsaws. It is a special hardware that helps to provide a tight seal between connected components of the clutch mechanism. This is an identical replacement for a missing or a damaged part that was installed on a new unit. One durable metal part is included. Refer to the appropriate diagrams for your model to ensure the proper replacement procedure. A screwdriver and a wrench set will be needed to take apart and reassemble the housing to perform this repair.
Frequently Purchased Together
?Troubleshooting
- Echo
- Shindaiwa
- Chainsaw
Customer Part Reviews
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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.
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Replace clutch assembly
Alan from Georgetown, South Carolina
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Socket set
- Parts Used:
- A556000401, A056000181, 17501939430
Clutch sprocket was badly grooved
Bill from Ukiah, California
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Nutdriver
- Parts Used:
- A556000401, 17501939430, 17501439131
Chain would bind on sprocket
Raymond from Honey Grove, Texas
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Parts Used:
- A556000401, A056000181, 17501939430, 17501200831
old plate was worn
Don from Supply, North Carolina
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers
- Parts Used:
- 17501939430
Chain derail near drive inlet
Stephen from CROSSVILLE, Tennessee
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers, Socket set
- Parts Used:
- 17501939430, 17501439131, 10102313930
In order to remove the clutch, with the bar and chain already off, remove the spark plug and feed some rope into the cylinder. Keeping the engine upright so the rope does not fall into the intake or exhaust ports, turn the clutch CCW (for the left-handed thread holding it on the crankshaft) until the piston stops against the wadded rope. Then take a large screwdriver against a good surface on the clutch and pop it with a hammer CCW. Reverse the above to complete the process.
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Model Cross Reference
Manufacturer Part Number: 17501939430
| Brand | Model Number | Description |
|---|---|---|
| Shindaiwa | 402s | Chainsaw - Gasoline Chainsaws |
| Echo | CS-300 | Chainsaw - Chainsaw |
| Echo | CS-3000 | Chainsaw - Chainsaw |
| Echo | CS-301 | Chainsaw - Chainsaw |
| Echo | CS-340 | Chainsaw - Chainsaw |
| Echo | CS-3400 | Chainsaw - Chainsaw |
| Echo | CS-341 | Chainsaw - Chainsaw |
| Echo | CS-345 | Chainsaw - Chainsaw |
| Echo | CS-3450 | Chainsaw - Chainsaw |
| Echo | CS-346 | Chainsaw - Chainsaw |
| Echo | CS-3500 | Chainsaw - Chainsaw |
| Echo | CS-370 | Chainsaw - Chainsaw |
| Echo | CS-370F | Chainsaw - 36.3cc Easy-Starting Chain Saw |
| Echo | CS-400 | Chainsaw - Chainsaw |
| Echo | CS-400F | Chainsaw - 40.2cc Easy-Starting Chain Saw |
| Echo | CS-4010 | Chainsaw - Chainsaw |
| Echo | CS-4200ES | Chainsaw - Chainsaw |
| Echo | CS-420ES | Chainsaw - Chainsaw |
| Echo | CS-440 | Chainsaw - Chainsaw |
| Echo | CS-450 | Chainsaw - 45cc Chainsaw |
| Echo | CS-450P | Chainsaw - 45cc Professional Cutting Chain Saw |
| Echo | CS-4510 | Chainsaw - Chainsaws (Cs) |
| Echo | CS-4920 | Chainsaw - Chainsaw |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.