[Vehicle Fitment-1]: Compatible with Chevrolet Avalanche 1500 2002-2006, Silverado 1500 2001 2003-2006, Silverado 1500 Classic 2007, Tahoe 2000-2006, Suburban 1500 2001-2006 ---Rear Left and Right Side; With Dual Piston [Vehicle Fitment-2]: Compatible with Cadillac Escalade/Escalade EXT 2002-2006, Escalade ESV 2003-2006; Compatible with GMC Sierra 1500 2001 2003-2006, Sierra 1500 Classic 2007, Yukon/Yukon XL 1500 2000-2006 ---Rear Left and Right Side; With Dual Piston [Reference Number]: The A-Premium Brake Caliper's reference number: 18043520, 88967106, 18-B4764, 18-4764, 18043521, 88967107, 18-B4765, 18-4765 [Note]: ①Piston Size(OD): 1772 inch; ②Inlet Port Size: M10 x 10; ③Bleeder Port Size: M10 x 10; ④Center Distance between Bracket Holes: 102 mm; ⑤Caliper Bracket Pad Guide Slot Width: 395 mm; Please double confirm whether your original caliper with single piston or dual piston before purchasing; GM Brake Codes are on the "Service Parts Identification" sticker; Compatible with A-Premium Chevrolet Brake Caliper [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted A-Premium Rear Brake Caliper. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind. A-premium Brake Calipers are an ideal choice to replace your broken Brake Calipers. All Brake Calipers meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Compatible with Cadillac Models:
Escalade 2002 AWD(Four-Wheel Drive) RWD, with Ribbed Caliper Casting
Escalade/Escalade ESV 2003-2006 AWD(Four-Wheel Drive)
Escalade EXT 2002-2006 AWD(Four-Wheel Drive)

Compatible with Chevrolet Models:
Avalanche 1500 2002-2006 AWD(Four-Wheel Drive)
Silverado 1500 2001 with Brake Code JC5. Exclude 6.0L V8
Silverado 1500 2003-2004 with Brake Code JH2, with 2 Wheel Steering
Silverado 1500 2003-2004 with Brake Code JC4, with 2 Wheel Steering
Silverado 1500 2005 with Brake Code JH2, with 2 Wheel Steering with Brake Code JC4, with 2 Wheel Steering
Silverado 1500 2006 with Brake Code JC4 with Brake Code JH2
Silverado 1500 Classic 2007 with Brake Code JC4 with Brake Code JH2
Suburban 1500 2002 with Ribbed Caliper Casting
Suburban 1500 2001-2002 with Dual Piston Caliper
Suburban 1500 2002-2006 AWD(Four-Wheel Drive) Only
Tahoe 2000-2001 with Dual Piston Caliper
Tahoe 2002 RWD, with Ribbed Caliper Casting
Tahoe 2002-2006 AWD(Four-Wheel Drive) Only

Compatible with GMC Models:
Sierra 1500 2001 with Brake Code JC5, Exclude 6.0L V8
Sierra 1500 2003-2004 with Brake Code JH2, with 2 Wheel Steering with Brake Code JC4, with 2 Wheel Steering
Sierra 1500 2003-2006 with Brake Code JC4
Sierra 1500 2005 with Brake Code JH2, with 2 Wheel Steering with Brake Code JC4, with 2 Wheel Steering
Sierra 1500 2006 with Brake Code JC4 with Brake Code JH2
Sierra 1500 Classic
OEM Number: 18043520, 18043521, 88967106, 88967107, 18-B4764, 18-B4765, 18-P4764, 18-P4765
Location: Rear Left and Right
Quantity Sold: A Set of Two Pieces
Note: with Bracket