This ring set installs around the pistons inside an air compressor's cylinder bore, a standard-size (STD) fit for rebuild work on compressors used in Mack applications. It seals combustion pressure and manages oil control so the compressor can charge the truck's air brake system properly. The set is sold individually as one set per pack.
Interchanges:
- 286183
- Mack 745-286183
- DRS-4311-STD
Features
Air Compressor Ring Set
Sold as 1 EACH sell pack
Tech Specs
- OEM Number: 286183
- Sell Pack: 1 EACH
