KarParts360 For GMC Sierra 2500 1999 2000 2001 2002 Brake Master Cylinder | Aluminum Master Cylinder | 37 millimeters Master Cylinder Bore Diameter | 1/2-20 Rearward Outlet Size | With Reservoir

Product Overview:
- 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.

Product Info:
- Part: Brake Master Cylinder
- Master Cylinder Material: Aluminum
- Package Contents: Master Cylinder
- Package Quantity: 1
- Master Cylinder Bore Diameter: 37 millimeters
- Number of Outlets: 2
- Packaging Type: Box
- Rearward Outlet Size: 1/2-20
- Reservoir Included: Yes
- Secondary Outlet Thread Diameter: 1/2-20
- Sensor Included: Yes

Product Interchange Number:
- Part Number: M630035
- OEM Number: 18040236, 18043278, 18048539

Product Features:
- 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

Premium Aftermarket Replacement Parts:
- Every component undergoes a thorough evaluation and meticulous inspection to establish adherence to our strict safety standards and high-quality benchmarks.

Engineered For Longevity:
- Crafted from top-tier materials, this product has undergone rigorous testing to provide maximum durability.

Please confirm OEM # or Partslink # matches exactly before purchasing, otherwise, the item might not fit.