Dorman M630334 Master Cylinder
Regular price
$70.52
Couldn't load pickup availability
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 2500 | Bore: 37 mm | ||
| 2007 | Chevrolet | Express 3500 | wo/Active Brake Control; Bore: 37 mm | ||
| 2007 | Chevrolet | Silverado 1500 | w/Disc Brakes; Bore: 37 mm | ||
| 2007 | Chevrolet | Silverado 1500 Classic | Hybrid Submodel | Bore: 37 mm | |
| 2007 | Chevrolet | Silverado 1500 HD Classic | Bore: 37 mm | ||
| 2007 | Chevrolet | Silverado 2500 HD Classic | Bore: 37 mm | ||
| 2007 | Chevrolet | Silverado 3500 Classic | Bore: 37 mm | ||
| 2007 | GMC | Savana 2500 | Bore: 37 mm | ||
| 2007 | GMC | Savana 3500 | wo/Active Brake Control; Bore: 37 mm | ||
| 2007 | GMC | Sierra 1500 | w/Disc Brakes; Bore: 37 mm | ||
| 2007 | GMC | Sierra 1500 Classic | Denali Submodel | Bore: 37 mm | |
| 2007 | GMC | Sierra 1500 Classic | Hybrid Submodel | Bore: 37 mm | |
| 2007 | GMC | Sierra 1500 HD Classic | Bore: 37 mm | ||
| 2007 | GMC | Sierra 2500 HD Classic | Bore: 37 mm | ||
| 2007 | GMC | Sierra 3500 Classic | Bore: 37 mm | ||
| 2006 | Chevrolet | Avalanche 2500 | Bore: 37 mm | ||
| 2006 | Chevrolet | Express 2500 | 8,600 Lb. GVW; Bore: 37 mm | ||
| 2006 | Chevrolet | Express 3500 | wo/Active Brake Control; Bore: 37 mm | ||
| 2006 | Chevrolet | Silverado 2500 (Mexico) | Bore: 37 mm | ||
| 2006 | Chevrolet | Silverado 2500 HD | Bore: 37 mm | ||
| 2006 | Chevrolet | Silverado 3500 | Bore: 37 mm | ||
| 2006 | Chevrolet | Suburban 2500 | Bore: 37 mm | ||
| 2006 | GMC | Savana 2500 | 8,600 Lb. GVW; Bore: 37 mm | ||
| 2006 | GMC | Savana 3500 | wo/Active Brake Control; Bore: 37 mm | ||
| 2006 | GMC | Sierra 2500 HD | Bore: 37 mm | ||
| 2006 | GMC | Sierra 3500 | Bore: 37 mm | ||
| 2006 | GMC | Yukon XL 2500 | Bore: 37 mm | ||
| 2005 | Chevrolet | Avalanche 2500 | Bore: 37 mm | ||
| 2005 | Chevrolet | Express 2500 | 8,600 Lb. GVW; Bore: 37 mm | ||
| 2005 | Chevrolet | Express 3500 | wo/Active Brake Control; Bore: 37 mm | ||
| 2005 | Chevrolet | Silverado 1500 | 78.0 Inch BedLength; Crew Cab Pickup | Bore: 37 mm; w/RPO Code JH6 (9,900 Lb. GVW, Power Brakes, Hydraulically Boosted, 4 Wheel Disc) or w/RPO Code JH7 (12,000 Lb. GVW, Power Brakes, Hydraulically Boosted, 4 Wheel Disc) | |
| 2005 | Chevrolet | Silverado 2500 (Mexico) | Bore: 37 mm | ||
| 2005 | Chevrolet | Silverado 2500 HD | Bore: 37 mm | ||
| 2005 | Chevrolet | Silverado 3500 | Bore: 37 mm | ||
| 2005 | Chevrolet | Suburban 2500 | Bore: 37 mm | ||
| 2005 | GMC | Savana 2500 | 8,600 Lb. GVW; Bore: 37 mm | ||
| 2005 | GMC | Savana 3500 | wo/Active Brake Control; Bore: 37 mm | ||
| 2005 | GMC | Sierra 1500 | 78.0 Inch BedLength; Crew Cab Pickup | Bore: 37 mm; w/RPO Code JH6 (9,900 Lb. GVW, Power Brakes, Hydraulically Boosted, 4 Wheel Disc) or w/RPO Code JH7 (12,000 Lb. GVW, Power Brakes, Hydraulically Boosted, 4 Wheel Disc) | |
| 2005 | GMC | Sierra 2500 HD | Bore: 37 mm | ||
| 2005 | GMC | Sierra 3500 | Bore: 37 mm | ||
| 2005 | GMC | Yukon XL 2500 | Bore: 37 mm | ||
| 2004 | Chevrolet | Avalanche 2500 | Bore: 37 mm | ||
| 2004 | Chevrolet | Express 2500 | Bore: 37 mm; 8,500 or 8,600 Lb. GVW | ||
| 2004 | Chevrolet | Express 3500 | wo/Active Brake Control; Bore: 37 mm | ||
| 2004 | Chevrolet | Silverado 1500 | Bore: 37 mm; w/Hydraulic Booster | ||
| 2004 | Chevrolet | Silverado 2500 | Bore: 37 mm | ||
| 2004 | Chevrolet | Silverado 2500 HD | Bore: 37 mm | ||
| 2004 | Chevrolet | Silverado 3500 | Bore: 37 mm | ||
| 2004 | Chevrolet | Suburban 2500 | Bore: 37 mm | ||
| 2004 | GMC | Savana 2500 | Bore: 37 mm; 8,500 or 8,600 Lb. GVW |
Product Specifications
| Master Cylinder Bore Diameter: | 37 mm |
|---|---|
| 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 | |
|---|---|
| 18047512 | GENERAL MOTORS |
| 19209234 | GENERAL MOTORS |