Dorman M39580 Master Cylinder
Regular price
$41.51
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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 |
|---|---|---|---|---|---|
| 1990 | Buick | Electra | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1990 | Buick | LeSabre | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1990 | Cadillac | DeVille | Non-ABS; Power Brakes | Exc. Heavy Duty Brakes; Bore: 24 mm and 36 mm | |
| 1990 | Cadillac | Fleetwood | Power Brakes | Exc. Heavy Duty Brakes; Bore: 24 mm and 36 mm; wo/Anti-Lock Brake System (ABS) | |
| 1990 | Oldsmobile | 98 | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1990 | Oldsmobile | Custom Cruiser | Non-ABS | w/RPO Code J41 (Power, Front Disc, Rear Drum); Stamped-18013768; J42 | |
| 1990 | Oldsmobile | Delta 88 | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1990 | Pontiac | Bonneville | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1989 | Buick | Electra | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1989 | Buick | LeSabre | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1989 | Cadillac | DeVille | Power Brakes | Bore: 24 mm and 36 mm | |
| 1989 | Cadillac | Fleetwood | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1989 | Oldsmobile | 98 | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1989 | Oldsmobile | Custom Cruiser | Non-ABS | w/RPO Code J41 (Power, Front Disc, Rear Drum); Stamped-18013768; J42 | |
| 1989 | Oldsmobile | Delta 88 | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1989 | Pontiac | Bonneville | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1988 | Buick | Electra | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1988 | Buick | LeSabre | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1988 | Cadillac | DeVille | Power Brakes | Bore: 24 mm and 36 mm | |
| 1988 | Cadillac | Fleetwood | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1988 | Oldsmobile | 98 | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1988 | Oldsmobile | Custom Cruiser | Non-ABS | w/RPO Code J41 (Power, Front Disc, Rear Drum); Stamped-18013768; J42 | |
| 1988 | Oldsmobile | Delta 88 | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1988 | Pontiac | Bonneville | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1987 | Buick | Electra | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1987 | Buick | LeSabre | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1987 | Cadillac | DeVille | Power Brakes | Bore: 24 mm and 36 mm | |
| 1987 | Cadillac | Fleetwood | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1987 | Oldsmobile | 98 | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1987 | Oldsmobile | Custom Cruiser | Non-ABS | w/RPO Code J41 (Power, Front Disc, Rear Drum); Stamped-18013768; J42 | |
| 1987 | Oldsmobile | Delta 88 | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1987 | Pontiac | Bonneville | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1986 | Buick | Electra | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1986 | Buick | LeSabre | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1986 | Cadillac | DeVille | Power Brakes | Bore: 24 mm and 36 mm | |
| 1986 | Cadillac | Fleetwood | Non-ABS; Power Brakes; FWD | Bore: 24 mm and 36 mm | |
| 1986 | Oldsmobile | 98 | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1986 | Oldsmobile | Custom Cruiser | Stamped-18013364 | ||
| 1986 | Oldsmobile | Delta 88 | Non-ABS; Power Brakes | Bore: 24 mm and 36 mm | |
| 1985 | Buick | Electra | Bore: 36 mm; Stamped-18013366 | ||
| 1985 | Oldsmobile | 98 | Bore: 36 mm; Stamped-18013366 |
Product Specifications
| Master Cylinder Bore Diameter: | 24 mm; 36 mm |
|---|---|
| Master Cylinder Material: | Aluminum |
| Mounting Hardware Included: | No |
| Number of Outlets: | 4 |
| Package Contents: | Master Cylinder |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Rearward Outlet Size: | M11 x 1.5; M16 x 1.5 |
| Reservoir Included: | Yes |
| Secondary Outlet Thread Diameter: | M11 x 1.5; M16 x 1.5 |
| Sensor Included: | No |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 18011049 | GENERAL MOTORS |
| 18011050 | GENERAL MOTORS |
| 18011054 | GENERAL MOTORS |
| 18013495 | GENERAL MOTORS |