ACDelco 18M938 - Brake Master Cylinder - 1 Inch Bore Cast Iron, 2 Mounting Holes
$6449
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ACDELCO part description
Product Attributes
| Brake Booster Included | No |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Cast Iron |
| Reservoir Type | Single Bore |
| Port Quantity | 2 |
| Bleeder Hoses Included | Yes |
| Bore Diameter | 1 in. (25.4 mm) |
| Master Cylinder Bore Size | 1 in. |
| Master Cylinder Bore Size | 1 in. |
| Mounting Hole Count | 2 |
| Mounting Hole Count | 2 |
| Notes | With Reservoir, Without Brake Booster, Without Mounting Bracket |
| Notes | With Reservoir, Without Brake Booster, Without Mounting Bracket |
| Primary Outlet Thread | 0.437 in. (11.112 mm) |
| Primary Outlet Thread | 0.437 in. (11.112 mm) |
| Programming Required | No |
| Programming Required | No |
| Pushrod Included | No |
| Pushrod Included | No |
| Style | Round Reservoir |
| Style | Round Reservoir |
A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.
California Proposition 65 Warning
California Proposition 65 Warning
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