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1991 Chevrolet K1500
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Diagram

Drum Brake Wheel Cylinder

W37781 Dorman


Vehicle specific

Position

Rear

Note

11 In. Brakes Bore: 1 In. w/RPO Code JB6 (Power Brakes, Vacuum Boosted) w/RPO Code JD6 (Power Brakes, Hydraulically Boosted, Front Disc, Rear Drum, Diesel)

Quantity per vehicle

2

Fits on

  • Only submodels with ...
    • Extended Cab Pickup  
$13.10
In stock
Item added to cart

W37784 Dorman


Vehicle specific

Position

Rear

Note

Bore: 1.125 In. w/Standard Suspension

Quantity per vehicle

2

Fits on

  • Only submodels with ...
    • Standard Cab Pickup  
$16.38
In stock
Item added to cart

W37785 Dorman


Vehicle specific

Position

Rear

Note

Bore: 1.1875 In. w/Standard Suspension w/Heavy Duty Suspension

Quantity per vehicle

2

Fits on

  • Only submodels with ...
    • Extended Cab Pickup  
    • Standard Cab Pickup  
$17.78
In stock
Item added to cart

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