This is a genuine replacement part sourced directly from the original manufacturer for use with chainsaws made by Echo and Shindaiwa. The needle bearing goes between the clutch washer and the clutch drum. It will need to be replaced if it becomes broken. During the installation process, a screwdriver and a socket set may be required to replace this part. This item is available individually and is made out of metal.
Bearing, Needle 17501200831
OEM part for: Echo, Shindaiwa
Part Number: 17501200831
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This Bearing, Needle will fit the following 42 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 42 matching models.
42 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Echo
- Shindaiwa
This item works with the following types of products:
- Chain Saw
- Saw
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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.
Worn out clutch drum sprocket
Tool Type
Chain Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, I made a clutch removal tool with an old socket and a grinder
The sprocket on the clutch drum was worn down, causing the chain to become too tight.
Tool Type
Chain Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Wrench Set, Echo specific clutch removal tool.
Clutch drum sprocket was worn out. Had grooves in it. I replaced the whole assembly as a precaution.
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, Or the chainsaw wrench that came with the saw.
Insert a knoted piece of small rope into the spark plug hole. Leave a tail to remove this later. This is necessary to keep the cylinder from moving while removing the clutch assembly. The thread is a left hand thread.
Used a chisel and hammer to remove the old clutch assembly
This creates a quick jolt to loosen the assembly.
Remove the old clutch assembly.
Remove the knoted rope from the spark plug hole
Reinsert the spark plug
Install the new clutch assembly, (washer, bearing, clutch drum, washer, clutch assembly) on the crankshaft. Remember, it's a left hand thread.
Lightly tap it with a chisel to tighten it.
Install the bar and chain and crank the saw.
The clutch assembly will tighten as you use the saw.
clutch
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Bearing Needle was bad. Clutch Drum was worn.
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, Battery powered Impact Wrench
2. Used impact wrench and removal tool to loosen Clutch.
3 Removed Clutch and clutch drum
4. Replaced needle and clutch drum [greased bearing needle]
5 Re-installed Clutch and tightened with removal tool and impact wrench.
6. Re-installed bar and chain
7 re-installed cover and tightened chain with adjusting screw.
Easy fix with an impact wrench.
Chain would bind on sprocket
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Hammer and punch
No oil was reaching the bar on my Echo CS400 chainsaw.
Tool Type
Chain Saw
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Wrench Set, Special clutch removal tool, rope
That did not work, so I knew there was something else wrong.
2. I watched a YouTube video and saw that the drive gear on the oil pump might be stripped.
3. To verify that the oil pump was bad, I ordered a special clutch removal tool (the oil pump is under the clutch) and took it apart before ordering parts. The clutch removal tool is a disk with three studs on it that turns the clutch to break it free. It takes a 3/4 wrench to turn.
4. You will need to remove the bar and chain. Then, remove the spark plug and stuff some rope in the cylinder to keep the piston from moving when you do this. Please leave enough that you can pull the rope out when you are done!
5. To remove the clutch, turn it clockwise, not counterclockwise like a regular nut.
6. Once the clutch is removed you will find some washers, the chain drive gear, a needle bearing and the beneath all this, the oil pump. All of this is shown on the e-replacement's excellent parts breakdown.
7. The oil pump is held in place by two screws. It was locked up, and its plastic gear was stripped. The gear cannot be replaced. You have to buy the whole pump.
8. I ordered the pump along with a small needle bearing that supports the chain drive gear, from e-replacements.
9. Always inspect all your parts while you have the chainsaw apart. It is a good time to replace the chain drive gear if it is chewed up. The little needle bearing is pretty delicate and I would always take this chance to replace it.
10. Putting the saw back together was the reverse of disassembly and took about five minutes. I greased the needle bearing thoroughly before putting it all together.
11. This repair worked like a charm. I now have oil on the bar and the saw is cutting like new.
The clutch drum has the chain drive cog attached to it and it was just wore out. I only replaced the bearing because, I was there.
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Adjustable Wrench, A spanner wrench would have made it a bit easier.
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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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