How to overhaul the brake master cylinder on Chevrolet S10?

Start Brake Master Cylinder overhauling by taking out the component from your vehicle and locking the mounting flange in a bench vise to access the rear of the primary Piston. Prepare the reservoir area first then unscrew the cap along with the diaphragm to check for damage that needs replacement. Use the tool to slowly push down on the primary Piston while removing its retainer parts and finally the Piston assembly from the cylinder. Jam all cylinder intake and back outlet holes after hooking front outlet to a filtered hver source that pumps out low pressure air to unravel the secondary Piston with its secondary and primary seals plus return spring. Keep both items for recycling while discarding the main Piston set. Wash the areas inside and outside of the master cylinder as well as the secondary Piston and return spring. Use denatured alcohol for cleaning before inspecting for damage. Replace the master cylinder if you spot cracks, surface issues, or chemical reactions. Dry all parts using filtered air that does not contain lubricant while you apply brake fluid from a sealed container to the master cylinder bore as well as the secondary Piston and return spring. Install the new primary seal and retainer components together with the secondary seal onto the secondary Piston. Also insert the return spring and secondary Piston assembly which you previously lubricated inside the cylinder bore. Put the new lubricated primary Piston assembly into place at the end. Use a flat tool to press down the primary Piston while installing its new retainer before fitting back the master cylinder equipment.

How to replace the brake master cylinder on Chevrolet Colorado?

Press and release the Brake Pedal a few times to lessen the power vacuum Brake Booster transferable vacuum during cylinder replacement. Insert a proper tool into the master cylinder reservoir to drain and dispose of its brake fluid correctly. You should clean the master cylinder parts using denatured alcohol to get rid of dirt buildup then let everything dry. Unplug the brake fluid level sensor wire connection and disconnect the master cylinder's secondary brake pipe fitting by sealing it with caps. After detaching from the master cylinder primary pipe you need to secure the brake pipe fitting with a cap and to block the master cylinder outlet port. Take the master cylinder nuts off and withdraw the master cylinder with its o-ring seal from the Brake Booster unit checking if the o-ring has issues and replacing it when required. For new master cylinders always run a bench bleed before final installation. Fold the o-ring seal into the groove of the master cylinder body before inserting it with the master cylinder onto the power vacuum Brake Booster. Fasten the master cylinder nuts at 30 nm torque (22 lb ft). Join the master cylinder primary brake hose from the outside and torque it to 17 nm (13 lb ft). Then connect the master cylinder secondary brake hose from the inside and torque it to the same torque value. Reinstall the brake fluid sensor wires before adding brake liquid into the master cylinder reservoir and conducting hydraulic brake bleeding procedures.

OEM Chevrolet Brake Master Cylinder

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226 Brake Master Cylinders found

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Chevrolet Master Cylinder Part Number: 15142479
$53.25 MSRP: $100.00
You Save: $46.75 (47%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
Fits the following Chevrolet Models:
- Trailblazer | 2006-2008 | Base, LS, LT, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Trailblazer EXT | 2006 | LS, LT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Master Cylinder Part Number: 13486146
$104.88 MSRP: $203.56
You Save: $98.68 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cylinder Kit, Brake Master Cylinder; Brake Master Cylinder
- Replaced by: 42704194
Fits the following Chevrolet Models:
- Cruze | 2016-2019 | Diesel, L, LS, LT, Premier | 4 Cyl 1.4 L GAS, 4 Cyl 1.6 L DIESEL
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Chevrolet Master Cylinder Part Number: 84744483
$142.12 MSRP: $285.22
You Save: $143.10 (51%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder
- Replaces: 22823315, 25805646, 84279343, 84158419, 25894721
Fits the following Chevrolet Models:
- Traverse | 2009-2017 | LS, LT, LTZ, Premier | 6 Cyl 3.6 L GAS
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Chevrolet Master Cylinder Part Number: 85105169
$135.29 MSRP: $264.88
You Save: $129.59 (49%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder
- Replaces: 84397948, 84543808, 84680664, 84873078
Fits the following Chevrolet Models:
- Express 2500 | 2019-2024 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
- Express 3500 | 2019-2024 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Master Cylinder Part Number: 18011970
$132.45 MSRP: $248.74
You Save: $116.29 (47%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaced by: 18060114
Fits the following Chevrolet Models:
- Celebrity | 1988-1989 | Base, CL, Eurosport | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
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Chevrolet Master Cylinder Part Number: 19432944
$156.87 MSRP: $281.38
You Save: $124.51 (45%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder
- Replaced by: 19432746
Fits the following Chevrolet Models:
- Avalanche | 2007-2008 | LS, LT, LTZ | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Silverado 1500 | 2007-2008 | LS, LT, LTZ, 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
- Suburban 1500 | 2007-2008 | LS, LT, LTZ | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Suburban 2500 | 2007-2008 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
- Tahoe | 2007-2008 | Hybrid, LS, LT, LTZ | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L GAS
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Chevrolet Master Cylinder Part Number: 19316593
$157.75 MSRP: $285.52
You Save: $127.77 (45%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
Fits the following Chevrolet Models:
- City Express | 2015-2018 | LS, LT | 4 Cyl 2.0 L GAS
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Chevrolet Master Cylinder Part Number: 92457837
$92.70 MSRP: $167.78
You Save: $75.08 (45%)
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Product Specifications
- Other Name: Cylinder Assembly-Brake Master (Repair); Brake Master Cylinder; Cylinder, Brake Master Cylinder
- Replaced by: 92288943
Fits the following Chevrolet Models:
- Caprice | 2014-2017 | PPV | 6 Cyl 3.6 L FLEX, 8 Cyl 6.0 L FLEX
- SS | 2014-2016 | Base | 8 Cyl 6.2 L GAS
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Chevrolet Master Cylinder Part Number: 22796285
$162.29 MSRP: $314.98
You Save: $152.69 (49%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 25908489, 20885005, 20967783
Fits the following Chevrolet Models:
- Impala | 2009-2013 | LS, LT, LTZ, Police, SS | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.9 L FLEX, 8 Cyl 5.3 L GAS
- Impala Limited | 2014-2016 | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX
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Chevrolet Brake Booster Part Number: 84658877
$660.83 MSRP: $1196.08
You Save: $535.25 (45%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder
- Replaces: 84237373
Fits the following Chevrolet Models:
- Malibu | 2018 | Hybrid | 4 Cyl 1.8 L FULL HYBRID EV-GAS (FHEV)
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Chevrolet Master Cylinder Part Number: 15939484
$195.92 MSRP: $367.92
You Save: $172.00 (47%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 22725390
Fits the following Chevrolet Models:
- HHR | 2006-2008 | LS, LS Panel, LT, LT Panel, SS | 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS
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Chevrolet Master Cylinder Part Number: 19420965
$192.62 MSRP: $361.72
You Save: $169.10 (47%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 25809242
Fits the following Chevrolet Models:
- Express 1500 | 2009-2014 | Base, LS, LT | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Master Cylinder Part Number: 84905627
$108.45 MSRP: $203.66
You Save: $95.21 (47%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
Fits the following Chevrolet Models:
- Camaro | 2021-2024 | LS, LT, LT1, SS, ZL1 | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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Chevrolet Master Cylinder Part Number: 95414477
$63.57 MSRP: $124.46
You Save: $60.89 (49%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder Kit, Brake Master Cylinder; Brake Master Cylinder
Fits the following Chevrolet Models:
- Trax | 2021-2022 | LS, LT | 4 Cyl 1.4 L GAS
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Chevrolet Master Cylinder Part Number: 23191760
$116.16 MSRP: $218.15
You Save: $101.99 (47%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
- Replaced by: 84121991
Fits the following Chevrolet Models:
- Corvette | 2014-2018 | Grand Sport, Stingray, Z06 | 8 Cyl 6.2 L GAS
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Chevrolet Master Cylinder Part Number: 18029965
$95.95 MSRP: $265.88
You Save: $169.93 (64%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Master Cylinder
Fits the following Chevrolet Models:
- Lumina | 1995-2001 | Base, LS, LTZ | 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS
- Monte Carlo | 1995-1999 | LS, Z34 | 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS
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Chevrolet Master Cylinder Part Number: 84939473
$98.71 MSRP: $185.38
You Save: $86.67 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder
Fits the following Chevrolet Models:
- Silverado 2500 HD | 2022-2024 | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
- Silverado 3500 HD | 2022-2024 | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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Chevrolet Booster Assembly Part Number: 96471214
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Brake Booster
Fits the following Chevrolet Models:
- Aveo | 2005-2006 | LS, LT, Special Value | 4 Cyl 1.6 L GAS
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Chevrolet Master Cylinder Part Number: 84749956
$72.76 MSRP: $129.92
You Save: $57.16 (44%)
Product Specifications
- Other Name: Cylinder Kit, Brake Master Cylinder; Brake Master Cylinder
- Replaces: 23234982, 84367261
Fits the following Chevrolet Models:
- Colorado | 2015-2020 | Base, 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 Master Cylinder Part Number: 19417223
$163.38 MSRP: $293.06
You Save: $129.68 (45%)
Product Specifications
- Other Name: Cylinder, Brake Master Cylinder
- Replaces: 25828524, 84164395
Fits the following Chevrolet Models:
- Trailblazer | 2009 | LT, SS | 6 Cyl 4.2 L GAS, 8 Cyl 6.0 L GAS

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Chevrolet Brake Master Cylinder

Choose OEM Brake Master Cylinder, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Chevrolet's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Chevrolet Brake Master Cylinder. You can shop at highly competitive prices and protect your budget. All our genuine Chevrolet parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

The Chevrolet Brake Master Cylinder transforms the simple foot pressure into stable hydraulic force of constant stoppage. Chevrolet has 100 years of producing cars that drivers can rely on in their everyday lives. Chevy has a balance between style and the type of muscle that would render highway mergers stress free. Chevy continues perfecting engines to ensure that acceleration is fast and consumes less fuel during long journeys. Chevy also implements simple technologies such as hands free highway assist so that the trips require less effort. Chevrolet only continues to construct machines that can be afforded by the common people. In the hatchbacks, trucks, and SUVs, the brand has adhered to straightforward priorities of practicality, strength, and reasonable prices. A dual circuit Brake Master Cylinder within the braking system forces the hydraulic fluid to the calipers or drums, dividing the pressure into two pistons such that a leak in one will not cause all stopping force to be lost. The same Brake Master Cylinder also drives force to the clutch slave enabling the driver to make sharp shifts without additional pedal force. The construction with steel bore breaks the tendency to warp, seals do not change under the heat and the simplicity of the design allows the pedal to feel as predictable on a rainy or sunny day. This assembly is reacting each time to routine fluid swaps.

Chevrolet Brake Master Cylinder Parts and Q&A

Master Cylinder
19209269
Q: How to overhaul the brake master cylinder on Chevrolet S10?
A:
Start Brake Master Cylinder overhauling by taking out the component from your vehicle and locking the mounting flange in a bench vise to access the rear of the primary Piston. Prepare the reservoir area first then unscrew the cap along with the diaphragm to check for damage that needs replacement. Use the tool to slowly push down on the primary Piston while removing its retainer parts and finally the Piston assembly from the cylinder. Jam all cylinder intake and back outlet holes after hooking front outlet to a filtered hver source that pumps out low pressure air to unravel the secondary Piston with its secondary and primary seals plus return spring. Keep both items for recycling while discarding the main Piston set. Wash the areas inside and outside of the master cylinder as well as the secondary Piston and return spring. Use denatured alcohol for cleaning before inspecting for damage. Replace the master cylinder if you spot cracks, surface issues, or chemical reactions. Dry all parts using filtered air that does not contain lubricant while you apply brake fluid from a sealed container to the master cylinder bore as well as the secondary Piston and return spring. Install the new primary seal and retainer components together with the secondary seal onto the secondary Piston. Also insert the return spring and secondary Piston assembly which you previously lubricated inside the cylinder bore. Put the new lubricated primary Piston assembly into place at the end. Use a flat tool to press down the primary Piston while installing its new retainer before fitting back the master cylinder equipment.
Master Cylinder
19417194
Q: How to replace the brake master cylinder on Chevrolet Colorado?
A:
Press and release the Brake Pedal a few times to lessen the power vacuum Brake Booster transferable vacuum during cylinder replacement. Insert a proper tool into the master cylinder reservoir to drain and dispose of its brake fluid correctly. You should clean the master cylinder parts using denatured alcohol to get rid of dirt buildup then let everything dry. Unplug the brake fluid level sensor wire connection and disconnect the master cylinder's secondary brake pipe fitting by sealing it with caps. After detaching from the master cylinder primary pipe you need to secure the brake pipe fitting with a cap and to block the master cylinder outlet port. Take the master cylinder nuts off and withdraw the master cylinder with its o-ring seal from the Brake Booster unit checking if the o-ring has issues and replacing it when required. For new master cylinders always run a bench bleed before final installation. Fold the o-ring seal into the groove of the master cylinder body before inserting it with the master cylinder onto the power vacuum Brake Booster. Fasten the master cylinder nuts at 30 nm torque (22 lb ft). Join the master cylinder primary brake hose from the outside and torque it to 17 nm (13 lb ft). Then connect the master cylinder secondary brake hose from the inside and torque it to the same torque value. Reinstall the brake fluid sensor wires before adding brake liquid into the master cylinder reservoir and conducting hydraulic brake bleeding procedures.