099900090 EFCO O-Ring Replaced By 099900090R

099900090 EFCO O-Ring Replaced By 099900090R

REPLACED BY:
099900090 has been replaced by: 099900090R
Part number:099900090R
SKU Number:EFC-099900090R
Warranty:1 Year
Fits Models:View Models List

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On Qualifying Orders of $50 or More

$14.56

Efco 099900090 Repair Part

Don’t let a tired part slow you down 099900090 EFCO O-Ring Replaced By 099900090R is built to help bring smooth operation back to your equipment. A correctly matched part can reduce vibration, inconsistency, and the small issues that add up during use.


When downtime is expensive, having the right part on hand makes maintenance faster and more predictable. It’s a simple way to keep maintenance costs under control while protecting your investment. Confirm fitment first, then enjoy a straightforward swap that helps restore performance and peace of mind.

Fits Models

This part fits 22 models:

EFCO 152 ChainSaw

EFCO 152 ChainSaw

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EFCO 956 ChainSaw

EFCO 956 ChainSaw

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EFCO MT-6500 ChainSaw

EFCO MT-6500 ChainSaw

View Model
efco 980-TTA Cut-Off Saw

efco 980-TTA Cut-Off Saw

View Model
Customer Reviews (2)
5 out of 5
2 reviews
5 stars
50%
4 stars
50%
3 stars
0%
2 stars
0%
1 stars
0%
Easy to use
Durability
Value for money
Share your thoughts
Heather A.
25 Jun, 2025

Reliable replacement part. The 099900090 Efco Oring Replaced By 099900090R did the job and feels well made. Only reason for 4 stars is double-checking the model before ordering.

Harold U.
13 Feb, 2025

Fixed my issue on the first try.