Dorman M39382 Master Cylinder
Regular price
$54.83
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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 |
|---|---|---|---|---|---|
| 1986 | Buick | Century | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA1 (Light Duty Brakes) | ||
| 1986 | Buick | Skyhawk | Bore: 7/8 In. and 1.25 In. | ||
| 1986 | Buick | Skylark | Bore: 7/8 In. and 1.25 In. | ||
| 1986 | Buick | Somerset | Bore: 7/8 In. and 1.25 In. | ||
| 1986 | Cadillac | Cimarron | L4 122 2.0L | Bore: 7/8 In. and 1.25 In. | |
| 1986 | Chevrolet | Cavalier | L4 122 2.0L | Bore: 7/8 In. and 1.25 In. | |
| 1986 | Chevrolet | Celebrity | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA1 (Light Duty Brakes) | ||
| 1986 | Oldsmobile | Calais | Bore: 7/8 In. and 1.25 In. | ||
| 1986 | Oldsmobile | Cutlass Ciera | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA1 (Light Duty Brakes) | ||
| 1986 | Oldsmobile | Firenza | L4 112 1.8L | Bore: 7/8 In. and 1.25 In. | |
| 1986 | Oldsmobile | Firenza | L4 122 2.0L | Bore: 7/8 In. and 1.25 In. | |
| 1986 | Pontiac | 6000 | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA1 (Light Duty Brakes) | ||
| 1986 | Pontiac | Grand Am | Bore: 7/8 In. and 1.25 In. | ||
| 1986 | Pontiac | Sunbird | Bore: 7/8 In. and 1.25 In. | ||
| 1985 | Buick | Century | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA1 (Light Duty Brakes) | ||
| 1985 | Buick | Skyhawk | Bore: 7/8 In. and 1.25 In. | ||
| 1985 | Buick | Skylark | Bore: 7/8 In. and 1.25 In.; w/Power or Manual Brakes | ||
| 1985 | Buick | Somerset Regal | Stamped-18011481 | ||
| 1985 | Cadillac | Cimarron | L4 122 2.0L | Bore: 7/8 In. and 1.25 In. | |
| 1985 | Chevrolet | Cavalier | L4 122 2.0L | Bore: 7/8 In. and 1.25 In. | |
| 1985 | Chevrolet | Celebrity | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA1 (Light Duty Brakes) | ||
| 1985 | Chevrolet | Citation II | Bore: 7/8 In. and 1.25 In.; w/Power or Manual Brakes | ||
| 1985 | Oldsmobile | Calais | Bore: 7/8 In. and 1.25 In. | ||
| 1985 | Oldsmobile | Cutlass Ciera | Power Brakes | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA1 (Light Duty Brakes) | |
| 1985 | Oldsmobile | Firenza | L4 112 1.8L | Bore: 7/8 In. and 1.25 In. | |
| 1985 | Oldsmobile | Firenza | L4 122 2.0L | Bore: 7/8 In. and 1.25 In. | |
| 1985 | Pontiac | 6000 | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA1 (Light Duty Brakes) | ||
| 1985 | Pontiac | Grand Am | Bore: 7/8 In. and 1.25 In. | ||
| 1984 | Buick | Century | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA8 (Medium Duty Brakes); w/RPO Code JA1 (Light Duty Brakes) | ||
| 1984 | Buick | Skyhawk | Bore: 7/8 In. and 1.25 In. | ||
| 1984 | Buick | Skylark | Bore: 7/8 In. and 1.25 In.; w/Power or Manual Brakes | ||
| 1984 | Cadillac | Cimarron | Bore: 7/8 In. and 1.25 In. | ||
| 1984 | Chevrolet | Cavalier | Bore: 7/8 In. and 1.25 In. | ||
| 1984 | Chevrolet | Celebrity | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA8 (Medium Duty Brakes); w/RPO Code JA1 (Light Duty Brakes) | ||
| 1984 | Chevrolet | Citation II | Bore: 7/8 In. and 1.25 In.; w/Power or Manual Brakes | ||
| 1984 | Oldsmobile | Cutlass Ciera | Power Brakes | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA8 (Medium Duty Brakes); w/RPO Code JA1 (Light Duty Brakes) | |
| 1984 | Oldsmobile | Firenza | Power Brakes | Bore: 7/8 In. and 1.25 In. | |
| 1984 | Oldsmobile | Omega | Bore: 7/8 In. and 1.25 In.; w/Power or Manual Brakes | ||
| 1984 | Pontiac | 6000 | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA8 (Medium Duty Brakes); w/RPO Code JA1 (Light Duty Brakes) | ||
| 1984 | Pontiac | J2000 Sunbird | Bore: 7/8 In. and 1.25 In. | ||
| 1984 | Pontiac | Phoenix | Bore: 7/8 In. and 1.25 In. | ||
| 1983 | Buick | Century | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA8 (Medium Duty Brakes); w/RPO Code JA1 (Light Duty Brakes) | ||
| 1983 | Buick | Skyhawk | Bore: 7/8 In. and 1.25 In. | ||
| 1983 | Buick | Skylark | Power Brakes | Bore: 7/8 In. and 1.25 In. | |
| 1983 | Cadillac | Cimarron | Bore: 7/8 In. and 1.25 In. | ||
| 1983 | Chevrolet | Cavalier | Power Brakes | Bore: 7/8 In. and 1.25 In. | |
| 1983 | Chevrolet | Celebrity | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA8 (Medium Duty Brakes); w/RPO Code JA1 (Light Duty Brakes) | ||
| 1983 | Chevrolet | Citation | Bore: 7/8 In. and 1.25 In.; w/Power or Manual Brakes | ||
| 1983 | Oldsmobile | Cutlass Ciera | Power Brakes | Bore: 7/8 In. and 1.25 In.; w/RPO Code JA8 (Medium Duty Brakes); w/RPO Code JA1 (Light Duty Brakes) | |
| 1983 | Oldsmobile | Firenza | Power Brakes | Bore: 7/8 In. and 1.25 In. |
Product Specifications
| Master Cylinder Bore Diameter: | 0.875 in; 1.25 in |
|---|---|
| Master Cylinder Material: | Aluminum |
| Mounting Hardware Included: | No |
| Number of Outlets: | 5 |
| Package Contents: | Master Cylinder |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Rearward Outlet Size: | M10 x 1.5; M12 x 1.0 |
| Reservoir Included: | Yes |
| Secondary Outlet Thread Diameter: | M12 x 1.0; M16 x 1.5 |
| Sensor Included: | No |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 18010087 | GENERAL MOTORS |
| 18010090 | GENERAL MOTORS |
| 18013417 | GENERAL MOTORS |