[Vehicle Fitment-1]: Compatible with Buick Skylark 1991-1998; Compatible with Chevrolet Beretta 1992-1996, Cavalier 1992-1995, Corsica 1992-1996; Compatible with Oldsmobile Achieva 1992-1998, Cutlass Calais 1991; Compatible with Pontiac Grand Am 1991-1998, Sunbird 1992-1994, Sunfire 1995-2005 ---Front Left and Right, Driver and Passenger Side [Vehicle Fitment-2]: Compatible with Buick Skylark 1990; Compatible with Oldsmobile Cutlass Calais 1990; Compatible with Pontiac Grand Am 1990 ---It only fits the model with Special Performance Package (WS6) [Reference Number]: The A-Premium Brake Caliper's reference number: 18-4356, 184356, 18-4357, 184357 [Directly Fit]: OE Replacement Brand New Brake Caliper Assembly, including Brake Caliper, Bracket, Metal Piston, Installation Hardwares Please enter your vehicle information in the top left corner of listing and check our "Special Note" before ordering; 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 Front 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 Buick Models:
Skylark 1990 Front Right Special Performance Package (WS6)
Skylark 1991-1998 Front Right

Compatible with Chevrolet Models:
Beretta 1992-1996 Front Left
Cavalier 1992-2005 Front Left
Corsica 1992-1996 Front Left

Compatible with Oldsmobile Models:
Achieva 1992-1998 Front Left
Cutlass Calais 1990 Front Right Special Performance Package (WS6)
Cutlass Calais 1991 Front Left

Compatible with Pontiac Models:
Grand Am 1990 Front Right Special Performance Package (WS6)
Grand Am 1991-1998 Front Right
Sunbird 1992-1994 Front Left
Sunfire 1995-2005 Front Left

Specification:
Inlet Port Size: M10 x 1.5
OD Piston Size(mm): 56.90 mm
Piston Size (OD) (in): 2.24 Inch
Brake Piston Count: 1 Pison
Piston Material: Steel
Bleeder Port Size: M10 x 1.5

OEM Number: 18-4356, 184356, 18-4357, 184357
Location: Front Left and Right (Driver and Passenger Side)
Quantity Sold: A Set of Two Pieces
Note: Please pay attention to the installation location