- 100% O.E. quality seals, diaphragms and check valves are installed on every unit for like-new performance and reliability.
- All units are 100% vacuum tested to ensure reliable performance and quality assurance.
- Every casting precision machined to pass 100,000 stroke life cycle test.
|AC delco||14PB4056 ,|
|GM Part No||12377114,15762873,15982025,8-15762-873-0,|