Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 19420963 CYLINDER ASM,BRK MAS. It is sometimes referred to as GM Brake Master Cylinder. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Express, Silverado, Suburban models. It fits GMC Savana, Sierra, Yukon.
Affordable, reliable and built to last, GM part # 19420963 CYLINDER ASM,BRK MAS stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.
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GM 19420963 CYLINDER ASM,BRK MAS
2008-2017 GM
- Part DescriptionCYLINDER ASM,BRK MAS
- Replaces15936936, 84397947
- ManufacturerGeneral Motors
$155.88 MSRP: $309.29 1
You Save: $153.41 (50%)
Ships in 1 Business Day
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Gasket,Power Brake Booster15112791
Hose, Power Brake Booster Outlet20965232
Insulator Assembly, Dash Panel Outer23179979
Nut,Accelerator Pedal Lever Support11516150
Nut,Front Shock Absorber11517996
Pad,Brake Pedal15706042
Power Brake Booster ASSEMBLY84474523
Sensor Assembly, Brake Pedal Position13597415
Product Specifications
Brand Genuine GM Manufacturer Part Number 19420963 Part Description CYLINDER ASM,BRK MAS Other Names Master Cylinder Condition New Fitment Type Direct Replacement Replaces 15936936, 84397947 Manufacturer General Motors SKU 19420963 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
Year Make Model Engine Important vehicle option details 2008-2017 Chevrolet Express 4 Cyl 2.8L Diesel, 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA 2009-2014 Chevrolet Silverado 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel CREW CAB 1 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 2009-2010 Chevrolet Suburban 8 Cyl 6.0L, 8 Cyl 6.0L Flex 3/4 TON 2008-2017 GMC Savana 4 Cyl 2.8L Diesel, 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA 2009-2014 GMC Sierra 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel 1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 2009-2010 GMC Yukon 8 Cyl 6.0L, 8 Cyl 6.0L Flex 3/4 TON, XL 3/4 TON
Customer Questions & Answers
- Q:I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
- A:You can Select Your Vehicle to check if 19420963 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:What should you do if you are replacing the reservoir or O-ring for the 2004 Chevrolet Express? Posted by Customer
- A:If replacing the reservoir or O-ring, remove as much fluid as possible, detach the reservoir from the master cylinder, replace the O-rings if necessary, lubricate the new O-rings, and secure the reservoir back onto the master cylinder. Refill the reservoir with brake fluid, check for leaks, and bleed the master cylinder.Posted by GMPartsGiant Specialist
- See expert answers on similar Brake Master Cylinder
- Q:What should you do if you are installing a new master cylinder of the 2013 GMC Savana? Posted by Customer
- A:If installing a new master cylinder, remove the reservoir from the old one and transfer it to the new master cylinder.Posted by GMPartsGiant Specialist
- See expert answers on similar Brake Master Cylinder
- Q:What should be done before removing the master cylinder of the 2007 GMC Sierra? Posted by Customer
- A:Disconnect the cable from the negative battery terminal and unplug the electrical connector for the fluid level warning switch.Posted by GMPartsGiant Specialist
- See expert answers on similar Brake Master Cylinder
- Q:What should be done before installing the new master cylinder for the 2009 Chevrolet Suburban? Posted by Customer
- A:Bench bleed the new master cylinder before installing it. Mount it in a vise and attach a pair of master cylinder bleeder tubes to the outlet ports. Fill the reservoir with brake fluid and slowly push the pistons into the master cylinder until no more air bubbles are present. Remove the bleed tubes and install plugs in the open ports to prevent fluid leakage and air from entering.Posted by GMPartsGiant Specialist
- See expert answers on similar Brake Master Cylinder
- Q:What should be done after installing the new master cylinder for the 2010 Chevrolet Silverado? Posted by Customer
- A:Fill the master cylinder reservoir with fluid, then bleed the lines at the master cylinder, followed by bleeding the remainder of the brake system. Confirm that the brakes are fully operational before resuming normal driving.Posted by GMPartsGiant Specialist
- See expert answers on similar Brake Master Cylinder
- Q:How should the master cylinder be removed from the power booster for the 2009 GMC Yukon? Posted by Customer
- A:Remove the nuts attaching the master cylinder to the power booster and pull the master cylinder off the studs.Posted by GMPartsGiant Specialist
- See expert answers on similar Brake Master Cylinder
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