Dorman M390178 Master Cylinder

In stock
SKU: 591|M390178
Regular price $96.79

Product details

  • SKU 591|M390178
  • Barcode 82702395226

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
1996 Chevrolet Lumina APV Bore: 3/4 In.
1996 Oldsmobile Silhouette Bore: 3/4 In.
1996 Pontiac Trans Sport Bore: 3/4 In.
1995 Chevrolet Lumina APV Bore: 3/4 In.
1995 Oldsmobile Silhouette Bore: 3/4 In.
1995 Pontiac Trans Sport Bore: 3/4 In.
1994 Chevrolet Lumina APV Bore: 3/4 In.
1994 Oldsmobile Silhouette Bore: 3/4 In.
1994 Pontiac Trans Sport Bore: 3/4 In.
1993 Chevrolet Lumina APV Bore: 3/4 In.
1993 Oldsmobile Silhouette Bore: 3/4 In.
1993 Pontiac Trans Sport Bore: 3/4 In.
1992 Chevrolet Lumina APV Bore: 3/4 In.
1992 Oldsmobile Silhouette Bore: 3/4 In.
1992 Pontiac Trans Sport Bore: 3/4 In.

Product Specifications

Master Cylinder Bore Diameter: 24 mm
Master Cylinder Material: Aluminum
Mounting Hardware Included: No
Number of Outlets: 2
Package Contents: Master Cylinder
Package Quantity: 1
Packaging Type: Box
Primary Outlet Thread Pitch: 1 mm
Rearward Outlet Size: M10 X 1.0
Reservoir Included: Yes
Secondary Outlet Thread Diameter: M10 X 1.0
Sensor Included: Yes

OE Numbers

DIRECT OE CROSS
18018829 GENERAL MOTORS

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