Genuine GMC R3500 Oil Pump Gasket

Engine Oil Pump Gasket

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6 Oil Pump Gaskets found

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GMC R3500 Gasket, Oil Pump Drive
Part Number: 14022649
$0.97 MSRP: $1.72
You Save: $0.75 (44%)
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Product Specifications
- Other Name: GASKET, Engine Oil Pump
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 GMC R3500 | 1 TON, 1 TON CREW CAB, CAB CHASSIS | 8 Cyl 6.2L Diesel
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GMC R3500 Gasket, Automatic Transmission Fluid Pump
Part Number: 12337931
$22.57 MSRP: $37.35
You Save: $14.78 (40%)
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Product Specifications
- Other Name: GASKET, Transmission Front Servo
- Replaces: 8654143, 08654143
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 GMC R3500 | 1 TON, 1 TON CREW CAB, CAB CHASSIS | 6 Cyl 4.8L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L
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GMC R3500 Seal Assembly, Torque Converter Oil
Part Number: 8670283
$5.96 MSRP: $8.89
You Save: $2.93 (33%)
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Product Specifications
- Other Name: SEAL, Transmission Front Servo
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1990 GMC R3500 | 1 TON, 1 TON CREW CAB, CAB CHASSIS | 6 Cyl 4.8L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L
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GMC R3500 Gasket, Oil Pump Cover
Part Number: 473396
$2.07 MSRP: $3.26
You Save: $1.19 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: GASKET, Engine Oil Pump Cover
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1991 GMC R3500 | 1 TON, 1 TON CREW CAB, CAB CHASSIS | 8 Cyl 7.4L
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GMC R3500 Gasket, Oil Pump Cover
Part Number: 3789970
Product Specifications
- Other Name: GASKET
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1989 GMC R3500 | 1 TON, 1 TON CREW CAB, CAB CHASSIS | 6 Cyl 4.8L
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GMC R3500 Gasket, Automatic Transmission Oil Pump
Part Number: 8623978
Product Specifications
- Other Name: GASKET
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1990 GMC R3500 | 1 TON, 1 TON CREW CAB, CAB CHASSIS | 6 Cyl 4.8L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L

GMC R3500 Oil Pump Gasket

The purpose of the GMC R3500 Oil Pump Gasket is to keep pressurized oil inside the pump and block. By doing so, it protects the engine from dangerous dry spots that could occur during every single drive. The Oil Pump Gasket prevents the loss of pressure, which would illuminate warning lights, by locking the mating surfaces together and allowing oil to flow through the pickup tube, gears, and relief valve rather than leaking away. This slim Oil Pump Gasket will fit all styles of oil pump that GMC uses on the R3500 line. Whether the pump is direct drive, side mounted, chain driven, or crankcase mounted, the gasket always matches the bolt pattern. Regardless of whether the truck is a base, High Sierra, or Sierra Classic, the gasket drops into place quickly, restoring factory pressure and bolstering classic GMC toughness. When oil flows steadily, it helps cool your engine bearings, dampens noise and vibration, and prolongs engine life. All of that results in better efficiency and greater safety, as metal parts will never clash. The Oil Pump Gasket is heat, fuel vapor, and vibration resistant, providing drivers with a one-stop solution throughout the entire R3500 production run. Replacing the Oil Pump Gasket every time the pump comes out keeps the one-ton workhorse within specifications and maintains the heavy load rating that made the R3500 so legendary. Since the Oil Pump Gasket creates a seal without messy liquid compounds, clean-up is simple when overhauls are required in the future. Due to its steadfast dependability, this component is a premier offering in the GMC parts catalog, as effective sealing ensures that each GMC R3500 is ready for the next mile. Choosing the factory design Oil Pump Gasket for your GMC R3500 and placing a spare unit in the glovebox of your GMC lets repairs happen quickly on the road.

Each OEM GMC R3500 Oil Pump Gasket we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.