A-premium Brake Master Cylinders are an ideal choice to replace your broken Brake Master Cylinders. All Brake Master Cylinders meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Compatible with Chevrolet Models:
1988-1991 C1500 Standard Cab Pickup Petrol
1988-1991 K1500 Standard Cab Pickup Petrol

Compatible with GMC Models:
1988-1991 C1500 Standard Cab Pickup Petrol
1988-1991 K1500 Standard Cab Pickup Petrol

Specifications:
Master Cylinder Bore Diameter: 1 inch
Master Cylinder Material: Aluminum
Mounting Hardware Included: No
Number of Outlets: 2
Rearward Outlet Size: 1/2-20
Reservoir Included: Yes
Sensor Included: No

OEM Number: M39651, 18013976, 18060085
Quantity Sold: One Piece
Note: Bore: 24.4 mm and 36 mm; It fits the model Without Heavy Duty Suspension; It comes with Reservoir