Dorman M88787 Master Cylinder
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$71.30
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
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 |
|---|---|---|---|---|---|
| 1977 | Dodge | Aspen | Manual Brakes | Bore: 1.0313 In. | |
| 1977 | Plymouth | Volare | Manual Brakes | Bore: 1.0313 In. | |
| 1976 | Dodge | Aspen | Manual Brakes | Bore: 1.0313 In. | |
| 1976 | Dodge | Dart | Bore: 1.0313 In.; w/Manual Brakes | ||
| 1976 | Plymouth | Duster | Manual Brakes | Bore: 1.0313 In. | |
| 1976 | Plymouth | Scamp | Manual Brakes | Bore: 1.0313 In. | |
| 1976 | Plymouth | Volare | Manual Brakes | Bore: 1.0313 In. | |
| 1974 | Dodge | Dart | Manual Brakes; Rear Disc Brakes | Bore: 1.0313 In. | |
| 1974 | Plymouth | Duster | Manual Brakes; Front Disc Brakes; Rear Disc Brakes | Bore: 1.0313 In. | |
| 1974 | Plymouth | Scamp | Manual Brakes; Front Disc Brakes; Rear Disc Brakes | Bore: 1.0313 In. | |
| 1974 | Plymouth | Valiant | Manual Brakes; Front Disc Brakes; Rear Disc Brakes | Bore: 1.0313 In. | |
| 1973 | Dodge | Dart | Manual Brakes; Rear Disc Brakes | Bore: 1.0313 In. | |
| 1973 | Plymouth | Duster | Manual Brakes; Front Disc Brakes; Rear Disc Brakes | Bore: 1.0313 In. | |
| 1973 | Plymouth | Scamp | Manual Brakes; Front Disc Brakes; Rear Disc Brakes | Bore: 1.0313 In. | |
| 1973 | Plymouth | Valiant | Manual Brakes; Front Disc Brakes; Rear Disc Brakes | Bore: 1.0313 In. |
Product Specifications
| Master Cylinder Bore Diameter: | 1.031 in |
|---|---|
| Master Cylinder Material: | Cast Iron |
| 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 | |
|---|---|
| 18002149 | GENERAL MOTORS |
| 3580146 | CHRYSLER |
| 3699226 | CHRYSLER |
| 3699271 | CHRYSLER |