This ring set fits the pistons inside a Mack air compressor's cylinder bore, built as a replacement set. The rings seal combustion pressure and control oil flow to keep the compressor charging the truck's air brake system properly. It is packaged as a single set for one compressor.
Interchanges:
- Mack 745-107642
- Mack 745-5005364
- DRS-4055-030
Features
Air Compressor Ring Set
Sold pack: 1 Each
Tech Specs
- Sell Pack: 1 Each
