Murray CHAIN, ROLLER 420X19. MT579851MA


Murray Authorized Substitution

The part number MT579851MA has been changed to part number 579851MA. While the new part may look different, this is a Murray approved substitution.

Please note that the price and availability shown is for the new part number 579851MA.

New Packaging...Same Part!

The part number 579851MA was previously sold under the Murray brand. This part is now being branded and sold under Briggs & Stratton.

Briggs & Stratton has owned and operated Murray since 2005. They will continue to provide high-quality replacement parts under the unified brand.


Old Part NumberMT579851MA
New Part Number579851MA