Dorman Products

Dorman M12306 Master Cylinder

Out of stock
SKU: 591|M12306
$387.62

Product details

  • SKU 591|M12306
  • Barcode 82702393154

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Description

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 Chevrolet S7 S7T042 Submodel w/Disc Brakes; Bore: 1.75 In.
1990 Chevrolet S70
1990 Chevrolet S700
1990 Chevrolet S7000
1990 Chevrolet S7500
1990 GMC S70
1990 GMC S700
1990 GMC S7000
1990 GMC S7500
1989 Chevrolet S7 S7T042 Submodel w/Disc Brakes; Bore: 1.75 In.
1989 Chevrolet S70
1989 Chevrolet S700
1989 Chevrolet S7000
1989 Chevrolet S7500
1989 GMC S70
1989 GMC S700
1989 GMC S7000
1989 GMC S7500
1988 Chevrolet S7 S7T042 Submodel w/Disc Brakes; Bore: 1.75 In.
1988 Chevrolet S70
1988 Chevrolet S700
1988 Chevrolet S7000
1988 Chevrolet S7500
1988 GMC S70
1988 GMC S700
1988 GMC S7000
1988 GMC S7500

Product Specifications

Master Cylinder Bore Diameter: 1.75 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: No
Secondary Outlet Thread Diameter: 1/2-20
Sensor Included: No

OE Numbers

DIRECT OE CROSS
15567244 GENERAL MOTORS