Dorman M630335 Master Cylinder

In stock
SKU: 591|M630335
Regular price $100.72

Product details

  • SKU 591|M630335
  • Barcode 82702624241

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
2007 Chevrolet Express 3500 w/RPO Code JL4 (Active Brake Control); Bore: 1.4375 In.
2007 GMC Savana 3500 w/RPO Code JL4 (Active Brake Control); Bore: 1.4375 In.
2006 Chevrolet Express 3500 w/RPO Code JL4 (Active Brake Control); Bore: 1.4375 In.
2006 GMC Savana 3500 w/RPO Code JL4 (Active Brake Control); Bore: 1.4375 In.
2005 Chevrolet Express 3500 w/RPO Code JL4 (Active Brake Control); Bore: 1.4375 In.
2005 GMC Savana 3500 w/RPO Code JL4 (Active Brake Control); Bore: 1.4375 In.
2004 Chevrolet Express 3500 w/RPO Code JL4 (Active Brake Control); Bore: 1.4375 In.
2004 GMC Savana 3500 w/RPO Code JL4 (Active Brake Control); Bore: 1.4375 In.
2003 Chevrolet Express 3500 w/RPO Code JL4 (Active Brake Control); Bore: 1.4375 In.
2003 GMC Savana 3500 w/RPO Code JL4 (Active Brake Control); Bore: 1.4375 In.

Product Specifications

Master Cylinder Bore Diameter: 1.438 in
Master Cylinder Material: Aluminum
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
Secondary Outlet Thread Diameter: 1/2-20
Sensor Included: Yes

OE Numbers

DIRECT OE CROSS
15269590 GENERAL MOTORS
89040423 GENERAL MOTORS

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