50170153R EFCO Starter Pulley

50170153R EFCO Starter Pulley

Part number:50170153R
SKU Number:EFC-50170153R
Warranty:1 Year
Fits Models:View Models List

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$15.88

Efco 50170153R Repair Part

When a worn component starts to drag performance down, 50170153R EFCO Starter Pulley is a practical fix that restores confidence in your setup. This is the kind of maintenance move that pays off in reliability when you need it most.


Repair-first decisions usually win: they cost less, waste less, and keep your current machine in service longer. It helps you keep your workflow moving without committing to a costly replacement. Verify compatibility with your model before ordering, then install with standard tools and get back to work with confidence.

Fits Models

This part fits 1 models:

EFCO MT-4100-SP ChainSaw

EFCO MT-4100-SP ChainSaw

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Megan L.
09 Aug, 2025

Good quality and correct fit for EFC-50170153R. The 50170153R Efco Starter Pulley installed smoothly and fixed the issue. I just took a little extra time to confirm compatibility.