How to service and repair the Brake Master Cylinder on Chevrolet Colorado?

Secure the Brake Master Cylinder mounting flange on a workbench vise so you can access the back of the main Piston. Put suitable fittings on top of master cylinder ports so they match the brake line flare seat and can connect to hoses. Attach transparent hoses to the master cylinder ports through their fittings before placing them inside the reservoir. Put complete delco supreme 11 (R) gm brake fluid p/n 12377967 or its canadian equivalent dot-3 into the reservoir until the fluid lines reach their destination. Use sealed clean fluids from the original container. Push and let go the main Piston with a round tool for up to 25mm depths several times to check fluid flow through the ports. Pressing the primary cylinder requires more force and reduces its movement due to the air evacuation from the primary and secondary pistons. Regularly depress the primary Piston until the ports let out fluid without showing air bubbles. Replace the clear hoses inside the reservoir and put back the master cylinder parts. Next disconnect the hose fittings from their ports and use a cloth to cover the master cylinder before taking it off.

OEM Chevrolet Colorado Brake Master Cylinder

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Chevrolet Colorado Master Cylinder
Part Number: 19417194
$131.76 MSRP: $236.37
You Save: $104.61 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder
- Replaced by: 19432750
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 Chevrolet Colorado | LT, WT | 4 Cyl 2.9 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Colorado Master Cylinder
Part Number: 84764333
$42.88 MSRP: $76.58
You Save: $33.70 (45%)
ADD TO CART
Product Specifications
- Other Name: Cylinder Kit, Brake Master Cylinder; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Colorado | LT, WT, Z71, ZR2 | 4 Cyl 2.5 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.6 L GAS
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Chevrolet Colorado Master Cylinder
Part Number: 19209275
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 89040283
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2008 Chevrolet Colorado | Base, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS | 4 Cyl 2.8 L GAS, 4 Cyl 2.9 L GAS, 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS
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Chevrolet Colorado Master Cylinder
Part Number: 84749956
$71.33 MSRP: $127.38
You Save: $56.05 (44%)
Ships in 1-2 Business Days
Product Specifications
- Other Name: Cylinder Kit, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 23234982, 84367261
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 Chevrolet Colorado | Base, LT, WT, Z71, ZR2 | 4 Cyl 2.5 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.6 L GAS

Chevrolet Colorado Brake Master Cylinder

Our website offers an extensive catalog of genuine Chevrolet Colorado Brake Master Cylinder at unbeatable prices. Every OEM Chevrolet Colorado 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!

Chevrolet Colorado Brake Master Cylinder Parts Questions & Experts Answers

Master Cylinder
19209275
Q: How to service and repair the Brake Master Cylinder on Chevrolet Colorado?
A: Secure the Brake Master Cylinder mounting flange on a workbench vise so you can access the back of the main Piston. Put suitable fittings on top of master cylinder ports so they match the brake line flare seat and can connect to hoses. Attach transparent hoses to the master cylinder ports through their fittings before placing them inside the reservoir. Put complete delco supreme 11 (R) gm brake fluid p/n 12377967 or its canadian equivalent dot-3 into the reservoir until the fluid lines reach their destination. Use sealed clean fluids from the original container. Push and let go the main Piston with a round tool for up to 25mm depths several times to check fluid flow through the ports. Pressing the primary cylinder requires more force and reduces its movement due to the air evacuation from the primary and secondary pistons. Regularly depress the primary Piston until the ports let out fluid without showing air bubbles. Replace the clear hoses inside the reservoir and put back the master cylinder parts. Next disconnect the hose fittings from their ports and use a cloth to cover the master cylinder before taking it off.