502543601 Husqvarna Contactor BLOCKS-3PHASE

502543601 Husqvarna Contactor BLOCKS-3PHASE

Part number:502543601
SKU Number:HUS-502543601
UPC:805544509053
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 502543601 Contactor BLOCKS-3PHASE Repair Part

Don’t let downtime pile up 502543601 Husqvarna Contactor BLOCKS-3PHASE is a straightforward repair choice that supports smoother performance and fewer headaches. This type of targeted repair is a smart way to maintain reliability without overhauling the entire machine.


A focused replacement can save money, reduce waste, and extend the service life of your Husqvarna equipment. It’s a sensible upgrade in reliability when your equipment needs a refresh. Confirm compatibility with your model before ordering, then install with standard tools and get back to work with confidence.

Fits Models

This part fits 6 models:

PG 820 SN Upto 1108-8 2008 Floor Grinder Parts

PG 820 SN Upto 1108-8 2008 Floor Grinder Parts

View Model
PG 820 SN 0904-1 & Up 2009 Floor Grinder Parts

PG 820 SN 0904-1 & Up 2009 Floor Grinder Parts

View Model
PG 820 RC Floor Grinder Parts

PG 820 RC Floor Grinder Parts

View Model
PG 680 RC Floor Grinder Parts

PG 680 RC Floor Grinder Parts

View Model
Customer Reviews (1)
5 out of 5
1 review
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%
Easy to use
Durability
Value for money
Share your thoughts
Rachel J.
20 Sep, 2025

Solid, dependable replacement. The 502 543 601 Husqvarna Contactor Blocks3Phase fit correctly and feels durable. Very happy with this purchase.