How to service and repair the Brake Master Cylinder on GMC Sierra 1500 Classic?

To fix the Brake Master Cylinder start by fastening its mounting flange in a bench vise to reach its rear. Secure fittings near the master cylinder ports for flare seating that can connect to hoses and remove the diaphragm and reservoir cap. Insert transparent hoses to these fittings then guide them into the master cylinder reservoir. Pour delco supreme ii brake fluid (GM P/N 12377967 or equivalent DOT-3 brake fluid) into the master cylinder reservoir until the liquid reaches half its volume through hose ends that must be completely dipped into the fluid. Press the primary Piston down 25mm using a rounded tool and let it return to its starting position until the fluid flows smoothly across ports. Pressing the primary Piston will become harder and its travel shorter as it pushes air out of the system. Maintain this procedure until brake fluid emerges fully from the openings without air content. Put the master cylinder reservoir back on then connect the end fittings to port openings before taking the master cylinder out from the vise.

OEM GMC Sierra 1500 Classic Brake Master Cylinder

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4 Brake Master Cylinders found

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GMC Sierra 1500 Classic Master Cylinder
Part Number: 19209239
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 18047527
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
GMC Sierra 1500 Classic Master Cylinder
Part Number: 19209236
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 18047519
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Hybrid, SL, SLE, WT | 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV)
View related parts
GMC Sierra 1500 Classic Master Cylinder
Part Number: 19209234
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 18047512
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Denali, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
GMC Sierra 1500 Classic Master Cylinder
Part Number: 19209191
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 15183822
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 GMC Sierra 1500 Classic | Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS

GMC Sierra 1500 Classic Brake Master Cylinder

Our website offers an extensive catalog of genuine GMC Sierra 1500 Classic Brake Master Cylinder at unbeatable prices. Every OEM GMC Sierra 1500 Classic Brake Master Cylinder comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

GMC Sierra 1500 Classic Brake Master Cylinder Parts Questions & Experts Answers

Master Cylinder
19209236
Q: How to service and repair the Brake Master Cylinder on GMC Sierra 1500 Classic?
A: To fix the Brake Master Cylinder start by fastening its mounting flange in a bench vise to reach its rear. Secure fittings near the master cylinder ports for flare seating that can connect to hoses and remove the diaphragm and reservoir cap. Insert transparent hoses to these fittings then guide them into the master cylinder reservoir. Pour delco supreme ii brake fluid (GM P/N 12377967 or equivalent DOT-3 brake fluid) into the master cylinder reservoir until the liquid reaches half its volume through hose ends that must be completely dipped into the fluid. Press the primary Piston down 25mm using a rounded tool and let it return to its starting position until the fluid flows smoothly across ports. Pressing the primary Piston will become harder and its travel shorter as it pushes air out of the system. Maintain this procedure until brake fluid emerges fully from the openings without air content. Put the master cylinder reservoir back on then connect the end fittings to port openings before taking the master cylinder out from the vise.