[Vehicle Fitment-1]: Compatible with Chevrolet Silverado 1500 2005(Extended Cab Pickup; Standard Cab Pickup), Silverado 1500 2006-2007(Extended Cab Pickup with RPO Code JF7 (6,400 Lb. GVW, Power Brakes, Vacuum Boosted, Rear Drum, With Rear ABS); Standard Cab Pickup; ), Silverado 1500 2008(Without Brake Shoe Hold Down Pins; With RPO Code JF7 (6,400 Lb. GVW, Power Brakes, Vacuum Boosted, Rear Drum, With Rear ABS)), Silverado 1500 Classic 2007(Extended Cab Pickup; Standard Cab Pickup)---Rear Side [Vehicle Fitment-2]: Compatible with GMC Sierra 1500 2005(Extended Cab Pickup; Standard Cab Pickup), Sierra 1500 2006-2007(Extended Cab Pickup with RPO Code JF7(6,400 Lb.GVW, Power Brakes, Vacuum Boosted, Rear Drum, Rear ABS); Standard Cab Pickup), Sierra 1500 2008(Without Brake Shoe Hold Down Pins; With RPO Code JF7(6,400 Lb.GVW, Power Brakes, Vacuum Boosted, Rear Drum, Rear ABS)), Sierra 1500 Classic 2007(Extended Cab Pickup; Standard Cab Pickup)------Rear Side [Reference Number]: W610131, WC370180, 18E1402, 19261402, 89059126, 19133369---Please enter your vehicle information in the top left corner of the listing and check our Special Notes before ordering [Specifications]: ①Bleeder Screw Cap Included: No, ②Bleeder Screw Included: Yes, ③Brake Component Inlet Thread Size: M10 X 1.0, ④Inside Diameter: 0.938 inch, ⑤Material: Cast Iron, ⑥Thread Diameter: 10 mm. [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Brake Wheel Cylinder. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind. A-premium Brake Wheel Cylinders are an ideal choice to replace your broken Brake Wheel Cylinders. All Brake Wheel Cylinders meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Compatible with Chevrolet Models:
2008-2008 Silverado 1500 Without Brake Shoe Hold Down Pins
2006-2007 Silverado 1500 Extended Cab Pickup
2007-2007 Silverado 1500 Classic Extended Cab Pickup
2007-2007 Silverado 1500 Classic Standard Cab Pickup

Compatible with GMC Models:
2008-2008 Sierra 1500 Without Brake Shoe Hold Down Pins
2006-2007 Sierra 1500 Extended Cab Pickup
2007-2007 Sierra 1500 Classic Extended Cab Pickup
Note: With RPO Code JF7 (6,400 Lb. GVW, Power Brakes, Vacuum Boosted, Rear Drum, With Rear ABS)

Compatible with Chevrolet Models:
2005-2007 Silverado 1500 Standard Cab Pickup
2005-2005 Silverado 1500 Extended Cab Pickup

Compatible with GMC Models:
2005-2007 Sierra 1500 Standard Cab Pickup
2005-2005 Sierra 1500 Extended Cab Pickup
2007-2007 Sierra 1500 Classic Standard Cab Pickup

Specifications:
Bleeder Screw Cap Included: No
Bleeder Screw Included: Yes
Brake Component Inlet Thread Size: M10 x 1.0
Inside Diameter: 0.938 IN
Material: Cast Iron
Thread Diameter: 10 mm

OEM Number: W610131, WC370180, 18E1402, 19261402, 89059126, 19133369
Location: Rear Left or Right(Driver or Passenger Side)
Quantity Sold: One Piece