This piston kit fits Cummins air brake applications and includes one piston, one piston pin, and two internal retaining rings for cylinder rebuild work. It is built as a replacement kit intended to restore proper ring sealing and compression during an overhaul. Sold as one each.
Interchanges:
- Cummins 3801740
- Cummins BM77410
Features
Standard piston kit for air brake applications
Includes piston (220006 / OEM 3045670)
Includes piston pin (220005 / OEM 119810)
Includes two internal retaining rings (042062 / OEM 3558754)
Sold pack: 1 each
Tech Specs
- Sell pack: 1 EACH
- Kit contents: Piston (220006 / 3045670) x1, Piston Pin (220005 / 119810) x1, Internal Retaining Ring (042062 / 3558754) x2
