3891036R EFCO Screw

3891036R EFCO Screw

Part number:3891036R
SKU Number:EFC-3891036R
Warranty:1 Year
Fits Models:View Models List

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$8.84

Efco 3891036R Repair Part

When a worn component starts to drag performance down, 3891036R EFCO Screw is a practical fix that restores confidence in your setup. With a replacement that aligns to original-style specs, you spend less time fighting the install and more time using your gear.


Repair-first decisions usually win: they cost less, waste less, and keep your current machine in service longer. It’s an efficient fix that keeps your machine earning its keep. Check compatibility, install with basic tools, and you’re on your way to a smoother, more reliable run.

Fits Models

This part fits 1 models:

EFCO MTT-3600 ChainSaw

EFCO MTT-3600 ChainSaw

View Model
Customer Reviews (2)
5 out of 5
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Amanda K.
29 Jul, 2025

Arrived earlier than scheduled.

Allison Z.
25 Jun, 2024

Exactly what I needed. This 3891036R Efco Screw matched part EFC-3891036R and installed without any issues. Everything worked as expected.