Medium
30-60 minutes
This is an original replacement part manufactured for use with Echo chainsaws. The metal flat spring fits into the clutch, to provide tension on the clutch shoes. The flat spring is a replacement part for repairing the clutch, although the clutch is itself a replacement part, the flat spring is sold individually.
Spring-flat 17502259530
OEM part for: Echo
Part Number: 17502259530
$3.99
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 22 machines
Echo
CS-3000 (Type 1E) (After S/N 001001) Chainsaw View Diagrams & Manuals
CS-300 (03001001 - 03999999) Chainsaw View Diagrams & Manuals
CS-300 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-301 (02001001 - 02999999) Chainsaw View Diagrams & Manuals
CS-301 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-340 (03001001 - 03999999) Chainsaw View Diagrams & Manuals
CS-341 (02001001 - 02999999) Chainsaw View Diagrams & Manuals
CS-340 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-3400 (Type 1E) Chainsaw View Diagrams & Manuals
CS-345 (03001001 - 03999999) Chainsaw View Diagrams & Manuals
CS-345 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-3450 (Type 1E) (After S/N 001001) Chainsaw View Diagrams & Manuals
CS-346 (02001001-02006473) Chainsaw View Diagrams & Manuals
CS-346 (02006474 - 02999999) Chainsaw View Diagrams & Manuals
CS-346 (04001001 - 04999999) Chainsaw View Diagrams & Manuals
CS-440 (08001001 - 08007504) Chainsaw View Diagrams & Manuals
CS-4400 (Type 1E) (After S/N 101001) Chainsaw View Diagrams & Manuals
CS-3500 Chainsaw View Diagrams & Manuals
CS-3000 (1E)(001001-999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-346 (02001001-02999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-440 (08001001-08999999) Chainsaw Lawn Equipment View Diagrams & Manuals
CS-4400 (1E)(101001-999999) Chainsaw Lawn Equipment View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Chain Saw Parts
- Saw Parts
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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.
Drum-Clutch Replacement
Frank - April 29, 2016
👍 3 of 3 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Medium
Time
1-2 hours
Tools Used
Adjustable Wrench
Stuff nylon rope into the spark plug socket to prevent shaft rotation. Make a special tool to remove old drum-clutch. Drill 3 holes in a plate on a 5/8 diameter circle and press in 3/16 dowel pins in to make a 3 point spanner. Use a large wrench to turn the plate. Or buy a special tool made for this purpose, You will definitely need the tool to remove the drum clutch. Once you have the clutch drum removed. The rest of the repair is straightforward.
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clutch sprocket gears worn chain came off
ernest - March 16, 2024
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Socket set
removed pulley cover, removed nut on flywheel gently pryed off flywheel.then removed sparkplug and put peice of rope in cilinder to keep shaft from moveing while i taped clutch drum clockwise because of reverse thread on shaft,with a flat punch. there is a key pin on flywheel to line up when puting back on.there is a socket you can buy to remove drum but i never had to get one . just dont go crasy with the hammer when you tap it loose.
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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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