Dorman M39012 Master Cylinder
Regular price
$92.30
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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 |
|---|---|---|---|---|---|
| 1987 | Dodge | B350 | Power Brakes | School Bus; Bore: 1.3125 In. | |
| 1986 | Dodge | B350 | Power Brakes | School Bus; Bore: 1.3125 In. | |
| 1985 | Dodge | B350 | Power Brakes | School Bus; Bore: 1.3125 In. | |
| 1984 | Dodge | B350 | Power Brakes | School Bus; Bore: 1.3125 In. | |
| 1983 | Dodge | B350 | Power Brakes | School Bus; Bore: 1.3125 In. | |
| 1983 | Plymouth | PB350 | Power Brakes | School Bus; Bore: 1.3125 In. | |
| 1982 | Dodge | B350 | Power Brakes | School Bus; Bore: 1.3125 In. | |
| 1982 | Plymouth | PB350 | Power Brakes | School Bus; Bore: 1.3125 In. | |
| 1976 | Chevrolet | P30 | Power Brakes | 12,000 to 14,000 Lb. GVW; Bore: 1.3125 In.; wo/Motorhome Chassis | |
| 1976 | Chevrolet | P30 | Power Brakes | 14,000 Lb. GVW; Bore: 1.3125 In.; w/Motorhome Chassis | |
| 1976 | GMC | P35 | Power Brakes | 12,000 to 14,000 Lb. GVW; Bore: 1.3125 In.; wo/Motorhome Chassis | |
| 1976 | GMC | P35 | Power Brakes | 14,000 Lb. GVW; Bore: 1.3125 In.; w/Motorhome Chassis | |
| 1975 | Chevrolet | P30 | Power Brakes | 12,000 to 14,000 Lb. GVW; Bore: 1.3125 In.; wo/Motorhome Chassis | |
| 1975 | Chevrolet | P30 | Power Brakes | 14,000 Lb. GVW; Bore: 1.3125 In.; w/Motorhome Chassis | |
| 1975 | GMC | P35 | Power Brakes | 12,000 to 14,000 Lb. GVW; Bore: 1.3125 In.; wo/Motorhome Chassis | |
| 1975 | GMC | P35 | Power Brakes | 14,000 Lb. GVW; Bore: 1.3125 In.; w/Motorhome Chassis | |
| 1974 | Chevrolet | P30 Van | 12,000 to 14,000 Lb. GVW; Bore: 1.3125 In.; w/Power Brakes; wo/Motorhome Chassis | ||
| 1974 | Chevrolet | P30 Van | 14,000 Lb. GVW; Bore: 1.3125 In.; w/Power Brakes; w/Motorhome Chassis | ||
| 1974 | GMC | P35/P3500 Van | 12,000 to 14,000 Lb. GVW; Bore: 1.3125 In.; w/Power Brakes; wo/Motorhome Chassis | ||
| 1974 | GMC | P35/P3500 Van | 14,000 Lb. GVW; Bore: 1.3125 In.; w/Power Brakes; w/Motorhome Chassis | ||
| 1973 | Chevrolet | P30 Van | 14,000 Lb. GVW; Bore: 1.3125 In.; w/Power Brakes; w/Motorhome Chassis | ||
| 1973 | Dodge | M300 | Bore: 1.3125 In.; From 11/01/72; w/Power Brakes | ||
| 1973 | GMC | P35/P3500 Van | 14,000 Lb. GVW; Bore: 1.3125 In.; w/Power Brakes; w/Motorhome Chassis |
Product Specifications
| Master Cylinder Bore Diameter: | 1.313 in |
|---|---|
| Master Cylinder Material: | Cast Iron |
| Mounting Hardware Included: | No |
| Number of Outlets: | 2 |
| Package Contents: | Master Cylinder |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Reservoir Included: | Yes |
| Secondary Outlet Thread Diameter: | 1/2-20 |
| Sensor Included: | No |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 4031345 | CHRYSLER |
| 6259173 | GENERAL MOTORS |