542020199 Husqvarna Locknut, Fiber 3/8-16

542020199 Husqvarna Locknut, Fiber 3/8-16

Part number:542020199
SKU Number:HUS-542020199
Warranty:1 Year
Fits Models:View Models List

Discontinued

There is no available substitute by the factory. This part is no longer supported. Sorry, we cannot help.
There is no known alternate available. We have no part available to offer you as a replacement.

Husqvarna 542020199 Locknut, Fiber 3/8-16 Repair Part

Don’t let downtime pile up 542020199 Husqvarna Locknut, Fiber 3/8-16 is a straightforward repair choice that supports smoother performance and fewer headaches. Swapping the failing component early can help protect nearby parts and keep overall performance steady.


Repairing instead of replacing the whole unit is often the most cost-effective path especially when the rest of your equipment is still in great shape. It helps you keep jobs on schedule without committing to a costly replacement. Verify compatibility first, then enjoy a straightforward swap that helps restore performance and peace of mind.

Fits Models

This part fits 14 models:

FS 4800 Flat Saw Parts

FS 4800 Flat Saw Parts

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FS 8400 Dimas Concrete Saw Repair Parts

FS 8400 Dimas Concrete Saw Repair Parts

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FS 8400 Walk Behind Floor Saw Parts

FS 8400 Walk Behind Floor Saw Parts

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MS 355 Portable Masonry Saw Parts

MS 355 Portable Masonry Saw Parts

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Jason E.
04 Sep, 2025

Excellent replacement part. The 542020199 Husqvarna Locknut Fiber 3816 fit perfectly and brought our equipment back to smooth, reliable operation. Shipping was fast and ordering was easy.