Dorman M80903 Master Cylinder
Regular price
$30.60
Couldn't load pickup availability
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 |
|---|---|---|---|---|---|
| 1979 | Ford | LTD II | Power Brakes | Bore: 1 In. | |
| 1979 | Ford | Ranchero | Bore: 1 In. | ||
| 1979 | Ford | Thunderbird | Power Brakes | Bore: 1 In. | |
| 1979 | Mercury | Cougar | Power Brakes | Bore: 1 In. | |
| 1978 | Ford | LTD | Hardtop; Rear Drum Brakes | wo/Police Package; Bore: 1 In. | |
| 1978 | Ford | LTD II | Power Brakes | Bore: 1 In. | |
| 1978 | Ford | Ranchero | Bore: 1 In. | ||
| 1978 | Ford | Thunderbird | Power Brakes | Bore: 1 In. | |
| 1978 | Mercury | Cougar | Power Brakes | Bore: 1 In. | |
| 1978 | Mercury | Grand Marquis | Power Brakes; Rear Drum Brakes | Bore: 1 In. | |
| 1978 | Mercury | Marquis | Power Brakes; Rear Drum Brakes | Bore: 1 In. | |
| 1977 | Ford | Custom 500 | Hardtop; Rear Drum Brakes | ||
| 1977 | Ford | Custom 500 | Wagon; Rear Drum Brakes | From 5/02/77 | |
| 1977 | Ford | LTD | Hardtop; Rear Drum Brakes | Bore: 1 In.; From 5/02/77 | |
| 1977 | Ford | LTD II | Power Brakes | Bore: 1 In. | |
| 1977 | Ford | Ranchero | Bore: 1 In. | ||
| 1977 | Ford | Thunderbird | Power Brakes | Bore: 1 In. | |
| 1977 | Mercury | Cougar | Power Brakes | Bore: 1 In. | |
| 1977 | Mercury | Grand Marquis | Power Brakes; Rear Drum Brakes | Bore: 1 In. | |
| 1977 | Mercury | Marquis | Power Brakes; Rear Drum Brakes | Bore: 1 In. | |
| 1976 | Ford | Custom 500 | Power Brakes | To 1/01/76; Bore: 1 In. | |
| 1976 | Ford | Elite | Power Brakes | Bore: 1 In. | |
| 1976 | Ford | Gran Torino | Power Brakes | Bore: 1 In. | |
| 1976 | Ford | LTD | Hardtop; Rear Drum Brakes | To 1/01/76; Bore: 1 In. | |
| 1976 | Ford | LTD | Wagon; Rear Drum Brakes | To 1/01/76; Bore: 1 In. | |
| 1976 | Ford | Ranchero | Bore: 1 In. | ||
| 1976 | Ford | Thunderbird | Power Brakes | To 1/01/76; Bore: 1 In. | |
| 1976 | Ford | Torino | Power Brakes | Bore: 1 In. | |
| 1976 | Mercury | Cougar | Power Brakes | Bore: 1 In. | |
| 1976 | Mercury | Grand Marquis | Power Brakes; Rear Drum Brakes | Bore: 1 In. | |
| 1976 | Mercury | Marquis | Hardtop; Power Brakes; Rear Drum Brakes | Bore: 1 In. | |
| 1976 | Mercury | Marquis | Wagon; Power Brakes; Rear Drum Brakes | Bore: 1 In. | |
| 1976 | Mercury | Montego | Power Brakes | Bore: 1 In. | |
| 1975 | Ford | Custom 500 | Power Brakes | Bore: 1 In. | |
| 1975 | Ford | Elite | Power Brakes | Bore: 1 In. | |
| 1975 | Ford | Gran Torino | Power Brakes | Bore: 1 In. | |
| 1975 | Ford | LTD | Power Brakes | Bore: 1 In. | |
| 1975 | Ford | Ranchero | Bore: 1 In. | ||
| 1975 | Ford | Thunderbird | Rear Drum Brakes | Bore: 1 In. | |
| 1975 | Ford | Torino | Power Brakes | Bore: 1 In. | |
| 1975 | Mercury | Cougar | Power Brakes | Bore: 1 In. | |
| 1975 | Mercury | Grand Marquis | Power Brakes; Rear Drum Brakes | Bore: 1 In. | |
| 1975 | Mercury | Marquis | Hardtop; Power Brakes; Rear Drum Brakes | Bore: 1 In. | |
| 1975 | Mercury | Marquis | Wagon; Power Brakes; Rear Drum Brakes | Bore: 1 In. | |
| 1975 | Mercury | Montego | Power Brakes | Bore: 1 In. | |
| 1974 | Ford | Country Sedan | Bore: 1 In.; w/Power Brakes | ||
| 1974 | Ford | Country Squire | Bore: 1 In.; w/Power Brakes | ||
| 1974 | Ford | Custom 500 | Bore: 1 In.; w/Power Brakes | ||
| 1974 | Ford | Galaxie 500 | Bore: 1 In.; w/Power Brakes | ||
| 1974 | Ford | LTD | Bore: 1 In.; w/Power Brakes |
Product Specifications
| Master Cylinder Bore Diameter: | 1 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 | |
|---|---|
| 2622523 | GENERAL MOTORS |
| D30Z-2140-A | FORD MOTOR COMPANY |
| D3AZ-2140-A | FORD MOTOR COMPANY |
| D60Z-2140-A | FORD MOTOR COMPANY |
| D6AZ-2140-A | FORD MOTOR COMPANY |