This ring set fits around the pistons inside the air compressor's cylinder bore, sealing combustion pressure and managing oil control for efficient charging of the truck's air brake system. It is built for use in Mack air compressor rebuild work and is sold as a single each unit.
Interchanges:
- 286185
- Mack 745-286185
- DRS-4311-020
Features
Air Compressor Ring Set
Sold as 1 EACH
Categorized under Air Brake Parts
Tech Specs
- Sell Pack: 1 EACH
