Mechanical Vacuum Pump. Pump Assembly. Vacuum Pump Drive System: Belt Drive; Vacuum Pump Inlet: 3/8 In.; Vacuum Pump Outlet: 3/8 In.; Vacuum Relief Valve: Yes. Barbed Vacuum Pump Connector.
Dorman Vacuum Pumps are 100% new, not remanufactured. Since they are new, they do not contain any used components that could lead to premature failure. Most premature failures occur with the bearing. A bearing failure will prevent the pump from producing vacuum. Depending on the vehicle, this may result in a loss of vent or temperature control inside the cabin, impaired or partial loss of braking or 4WD. Dorman has re-engineered the original needle bearing on the CAM which seizes, causing pump failure.
Dorman Vacuum Pumps are 100% new, not remanufactured. Since they are new, they do not contain any used components that could lead to premature failure. Most premature failures occur with the bearing. A bearing failure will prevent the pump from producing vacuum. Depending on the vehicle, this may result in a loss of vent or temperature control inside the cabin, impaired or partial loss of braking or 4WD. Dorman has re-engineered the original needle bearing on the CAM which seizes, causing pump failure.
Product Specification
- Brand : Dorman - TECHoice
- Condition : NEW
- Estimated Handling Time (Days) : 1
- Height : 6
- Interchange Part Number : 12562793
- Length : 8.000
- MPN : 904-801
- Package Quantity : 1
- UPC : 019495221319
- Width : 6
Applications
2002 Chevrolet Express 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD2002 Chevrolet Express 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
2002 GMC C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
2002 GMC Savana 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
2002 GMC Savana 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
2001 Chevrolet C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
2001 Chevrolet Express 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
2001 Chevrolet Express 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
2001 GMC C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
2001 GMC Savana 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
2001 GMC Savana 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
2000 Chevrolet C2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD
2000 Chevrolet C3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD
2000 Chevrolet C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
2000 Chevrolet Express 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
2000 Chevrolet Express 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
2000 Chevrolet K2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD
2000 Chevrolet K3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD
2000 GMC C2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD
2000 GMC C3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD
2000 GMC C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
2000 GMC K2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD
2000 GMC K3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD
2000 GMC Savana 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
2000 GMC Savana 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1999 Chevrolet C1500 Suburban V8 6.5L; Sport Utility RWD
1999 Chevrolet C2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD
1999 Chevrolet C2500 Suburban V8 6.5L; Sport Utility RWD
1999 Chevrolet C3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD
1999 Chevrolet C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
1999 Chevrolet Express 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1999 Chevrolet Express 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1999 Chevrolet K1500 Suburban V8 6.5L; Sport Utility 4WD
1999 Chevrolet K2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD
1999 Chevrolet K2500 Suburban V8 6.5L; Sport Utility 4WD
1999 Chevrolet K3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD
1999 Chevrolet P30 V8 6.5L; Cab & Chassis; Stripped Chassis RWD
1999 Chevrolet Tahoe V8 6.5L; Sport Utility 4WD; RWD
1999 GMC C1500 Suburban V8 6.5L; Sport Utility RWD
1999 GMC C2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD
1999 GMC C2500 Suburban V8 6.5L; Sport Utility RWD
1999 GMC C3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD
1999 GMC C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
1999 GMC K1500 Suburban V8 6.5L; Sport Utility 4WD
1999 GMC K2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD
1999 GMC K2500 Suburban V8 6.5L; Sport Utility 4WD
1999 GMC K3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD
1999 GMC P3500 V8 6.5L; Cab & Chassis; Stripped Chassis RWD
1999 GMC Savana 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1999 GMC Savana 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1998 Chevrolet B7 V8 6.5L; Bus (School) - Cab Forward 4 X 2
1998 Chevrolet C1500 V8 6.5L; Extended Cab Pickup; Standard Cab Pickup RWD
1998 Chevrolet C1500 Suburban V8 6.5L; Sport Utility RWD
1998 Chevrolet C2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup RWD
1998 Chevrolet C2500 Suburban V8 6.5L; Sport Utility RWD
1998 Chevrolet C3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD
1998 Chevrolet C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
1998 Chevrolet Express 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1998 Chevrolet Express 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1998 Chevrolet K1500 V8 6.5L; Extended Cab Pickup; Standard Cab Pickup 4WD
1998 Chevrolet K1500 Suburban V8 6.5L; Sport Utility 4WD
1998 Chevrolet K2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup 4WD
1998 Chevrolet K2500 Suburban V8 6.5L; Sport Utility 4WD
1998 Chevrolet K3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD
1998 Chevrolet P30 V8 6.5L; Cab & Chassis; Stripped Chassis RWD
1998 Chevrolet Tahoe V8 6.5L; Sport Utility 4WD; RWD
1998 GMC B7 V8 6.5L; U/K 4 X 2
1998 GMC C1500 Suburban V8 6.5L; Sport Utility RWD
1998 GMC C2500 V8 6.5L; Cab & Chassis; Standard Cab Pickup; Extended Cab Pickup RWD
1998 GMC C2500 Suburban V8 6.5L; Sport Utility RWD
1998 GMC C3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD
1998 GMC C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
1998 GMC K1500 V8 6.5L; Standard Cab Pickup; Extended Cab Pickup 4WD
1998 GMC K1500 Suburban V8 6.5L; Sport Utility 4WD
1998 GMC K2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup 4WD
1998 GMC K2500 Suburban V8 6.5L; Sport Utility 4WD
1998 GMC K3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD
1998 GMC P3500 V8 6.5L; Cab & Chassis; Stripped Chassis RWD
1998 GMC Savana 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1998 GMC Savana 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1997 Chevrolet B7 V8 6.5L; Bus (School) - Cab Forward 4 X 2
1997 Chevrolet C1500 V8 6.5L; Extended Cab Pickup; Standard Cab Pickup RWD
1997 Chevrolet C1500 Suburban V8 6.5L; Sport Utility RWD
1997 Chevrolet C2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup RWD
1997 Chevrolet C2500 Suburban V8 6.5L; Sport Utility RWD
1997 Chevrolet C3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD
1997 Chevrolet C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
1997 Chevrolet Express 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1997 Chevrolet Express 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1997 Chevrolet K1500 V8 6.5L; Extended Cab Pickup; Standard Cab Pickup 4WD
1997 Chevrolet K1500 Suburban V8 6.5L; Sport Utility 4WD
1997 Chevrolet K2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup 4WD
1997 Chevrolet K2500 Suburban V8 6.5L; Sport Utility 4WD
1997 Chevrolet K3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD
1997 Chevrolet P30 V8 6.5L; Cab & Chassis; Stripped Chassis RWD
1997 Chevrolet Tahoe V8 6.5L; Sport Utility 4WD; RWD
1997 GMC B7 V8 6.5L; U/K 4 X 2
1997 GMC C1500 V8 6.5L; Standard Cab Pickup; Extended Cab Pickup RWD
1997 GMC C1500 Suburban V8 6.5L; Sport Utility RWD
1997 GMC C2500 V8 6.5L; Cab & Chassis; Standard Cab Pickup; Extended Cab Pickup RWD
1997 GMC C2500 Suburban V8 6.5L; Sport Utility RWD
1997 GMC C3500 V8 6.5L; Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup; Extended Cab Pickup RWD
1997 GMC C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
1997 GMC K1500 V8 6.5L; Standard Cab Pickup; Extended Cab Pickup 4WD
1997 GMC K1500 Suburban V8 6.5L; Sport Utility 4WD
1997 GMC K2500 V8 6.5L; Cab & Chassis; Standard Cab Pickup; Extended Cab Pickup 4WD
1997 GMC K2500 Suburban V8 6.5L; Sport Utility 4WD
1997 GMC K3500 V8 6.5L; Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup; Extended Cab Pickup 4WD
1997 GMC P3500 V8 6.5L; Cab & Chassis; Stripped Chassis RWD
1997 GMC Savana 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1997 GMC Savana 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1997 GMC Yukon V8 6.5L; Sport Utility 4WD; RWD
1996 Chevrolet C1500 V8 6.5L; Extended Cab Pickup; Standard Cab Pickup RWD
1996 Chevrolet C1500 Suburban V8 6.5L; Sport Utility RWD
1996 Chevrolet C2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup RWD
1996 Chevrolet C2500 Suburban V8 6.5L; Sport Utility RWD
1996 Chevrolet C3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD
1996 Chevrolet C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
1996 Chevrolet Express 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1996 Chevrolet Express 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1996 Chevrolet G30 V8 6.5L; Extended Passenger Van; Standard Passenger Van; Cutaway Van; Extended Cargo Van; Standard Cargo Van RWD
1996 Chevrolet K1500 V8 6.5L; Extended Cab Pickup; Standard Cab Pickup 4WD
1996 Chevrolet K1500 Suburban V8 6.5L; Sport Utility 4WD
1996 Chevrolet K2500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup 4WD
1996 Chevrolet K2500 Suburban V8 6.5L; Sport Utility 4WD
1996 Chevrolet K3500 V8 6.5L; Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD
1996 Chevrolet P30 V8 6.5L; Cab & Chassis; Stripped Chassis RWD
1996 Chevrolet Tahoe V8 6.5L; Sport Utility 4WD; RWD
1996 GMC C1500 V8 6.5L; Standard Cab Pickup; Extended Cab Pickup RWD
1996 GMC C1500 Suburban V8 6.5L; Sport Utility RWD
1996 GMC C2500 V8 6.5L; Cab & Chassis; Standard Cab Pickup; Extended Cab Pickup RWD
1996 GMC C2500 Suburban V8 6.5L; Sport Utility RWD
1996 GMC C3500 V8 6.5L; Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup; Extended Cab Pickup RWD
1996 GMC C3500HD V8 6.5L; Cab & Chassis - Long Conventional 4 X 2
1996 GMC G3500 V8 6.5L; Cutaway Van; Extended Passenger Van; Standard Passenger Van; Extended Cargo Van; Standard Cargo Van RWD
1996 GMC K1500 V8 6.5L; Standard Cab Pickup; Extended Cab Pickup 4WD
1996 GMC K1500 Suburban V8 6.5L; Sport Utility 4WD
1996 GMC K2500 V8 6.5L; Cab & Chassis; Standard Cab Pickup; Extended Cab Pickup 4WD
1996 GMC K2500 Suburban V8 6.5L; Sport Utility 4WD
1996 GMC K3500 V8 6.5L; Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup; Extended Cab Pickup 4WD
1996 GMC P3500 V8 6.5L; Cab & Chassis; Stripped Chassis RWD
1996 GMC Savana 2500 V8 6.5L; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1996 GMC Savana 3500 V8 6.5L; Cutaway Van; Extended Cargo Van; Extended Passenger Van; Standard Cargo Van; Standard Passenger Van RWD
1996 GMC Yukon V8 6.5L; Sport Utility 4WD; RWD