This compressor ring set fits Cummins air brake system compressors and is packaged complete, one set per sell pack. It seats the pistons in the cylinder bores to hold compression so the compressor can build and maintain system air pressure. The ring set is built as a replacement for Cummins applications.
Interchanges:
- BM97991
- Cummins AR4131
- Cummins AR73351
- Cummins BM77421
- 220061
Features
Complete compressor ring set
Sell pack: 1 each
Tech Specs
- Sell Pack: 1 EACH
