Dorman M390279 Master Cylinder
Regular price
$52.96
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Product Description
This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement.
- Precise replacement - cylinder housing is constructed to match the casting material of the original part and ensure similar performance
- Durable design - all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
- 100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety
- Strict specifications - made to meet rigorous SAE International standards
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2000 | Chevrolet | C3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 2000 | Chevrolet | K3500 | Bore: 1.25 In. | ||
| 2000 | GMC | C3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 2000 | GMC | K3500 | Bore: 1.25 In. | ||
| 1999 | Chevrolet | C3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1999 | Chevrolet | K3500 | Bore: 1.25 In. | ||
| 1999 | Chevrolet | P30 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1999 | GMC | C3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1999 | GMC | K3500 | Bore: 1.25 In. | ||
| 1999 | GMC | P3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1998 | Chevrolet | C3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1998 | Chevrolet | K3500 | Bore: 1.25 In. | ||
| 1998 | Chevrolet | P30 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1998 | GMC | C3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1998 | GMC | K3500 | Bore: 1.25 In. | ||
| 1998 | GMC | P3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1997 | Chevrolet | C3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1997 | Chevrolet | K3500 | Bore: 1.25 In. | ||
| 1997 | Chevrolet | P30 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1997 | GMC | C3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1997 | GMC | K3500 | Bore: 1.25 In. | ||
| 1997 | GMC | P3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1996 | Chevrolet | C3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1996 | Chevrolet | K3500 | Bore: 1.25 In. | ||
| 1996 | Chevrolet | P30 | Rear Drum Brakes | Stamped-14066425; w/Motorhome Chassis | |
| 1996 | GMC | C3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1996 | GMC | K3500 | Bore: 1.25 In. | ||
| 1996 | GMC | P3500 | Rear Drum Brakes | Stamped-14066425; w/Motorhome Chassis | |
| 1995 | Chevrolet | C3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1995 | Chevrolet | K3500 | Bore: 1.25 In. | ||
| 1995 | Chevrolet | P30 | Rear Drum Brakes | Standard Duty Truck; Optional; Stamped-14066425; w/Motorhome Chassis | |
| 1995 | GMC | C3500 | Rear Drum Brakes | Bore: 1.25 In. | |
| 1995 | GMC | K3500 | Bore: 1.25 In. | ||
| 1995 | GMC | P3500 | Rear Drum Brakes | Standard Duty Truck; Optional; Stamped-14066425; w/Motorhome Chassis | |
| 1994 | Chevrolet | C3500 | Rear Drum Brakes | ||
| 1994 | GMC | C3500 | Rear Drum Brakes |
Product Specifications
| Master Cylinder Bore Diameter: | 1.25 in |
|---|---|
| Master Cylinder Material: | Aluminum |
| Mounting Hardware Included: | No |
| Number of Outlets: | 2 |
| Package Contents: | Master Cylinder |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Rearward Outlet Size: | 1/2-20 |
| Reservoir Included: | Yes |
| Sensor Included: | No |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 18021277 | GENERAL MOTORS |
| 18029969 | GENERAL MOTORS |