Application:
For Chevrolet Cheyenne 2007
with Brake Code JD9; without Active Brake Control (JL4)

For Chevrolet Silverado 1500 2007
with Brake Code JD9; without Active Brake Control (JL4)

For GMC Sierra 1500 2007
with Brake Code JD9; without Active Brake Control (JL4)

ForChevrolet Cheyenne 2008-2009
with Brake Code JD9; without Active Brake Control (JL4)

For Chevrolet Cheyenne 2010-2011
with Brake Code JG4

For Chevrolet Silverado 1500 2008-2009
with Brake Code JD9;  without Active Brake Control (JL4)

For Chevrolet Silverado 1500 2010
Except Active Brake Control

For Chevrolet Silverado 1500 2011 FLEX; GAS;
with Brake Code JG4

For GMC Sierra 1500 2008-2009
with Brake Code JD9; without Active Brake Control (JL4)

For GMC Sierra 1500 2010
Except Active Brake Control

For GMC Sierra 1500 2011 FLEX; GAS;
with Brake Code JG4

OE/Part number:
54-74431, 5474431, 15886470

Specification:
Condition: Brand New
Type: Brake Booster
Material: Steel
Color: Black
Brake Booster Diaphragm Style: Dual
Diaphragm Diameter (in): 10.566
Master Cylinder Included: No
Master Cylinder Stud Thread Size: M10x1.5
Fitment Type: Direct Replacement
Engine: V8 5.3L, V6 4.3L ,V8 6.0L, V8 4.8L, V8 6.2L

Feature:
[Reference Number]:  Vacuum Power Brake Booster's reference number: 54-74431, 5474431, 15886470.
[Directly Fit]: OE Replacement Brand New Power Brake Booster Assembly with Installation Hardware.
[Superior Quality]: The surface of the power brake booster is coated with anti-rust coating, which can effectively extend the service life. Superior workmanship and materials ensure superior quality and durability, and superior performance enhances the entire braking system.

Package included:
1 PC Power Brake Booster

Note:
It comes without Master Cylinder & Sensor