with Hydro-Boost without Active Brake Control (JL4) Reservoir Not Included
Bore: 37 mm
It fits vehicles with the 6.0L engine and 4-speed automatic transmission. This part is for 4-door models equipped with hydraulic assisted brakes (hydro-boost, option code JH6).
Condition: Excellent (A)
Mileage: 298,000 miles
For vehicles with the 6.0L engine and 4-speed automatic transmission. Fits 4-door models with a 6 1/2 foot box.
Condition: Excellent (A)
Mileage: 302,200 miles
Bore: 37 mm w/Hydraulic Booster
Bore: 37 mm
Browse our selection of quality brake master cylinder parts designed specifically for your GMC Sierra 3500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · SL · SLE · SLT · WT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L · V8 8.1L
Automatic · Manual
