GMC Yukon Brake Master Cylinder Replacement

It fits vehicles with a 1-1/4 inch thick rotor, a 6-lug wheel, an extended cab, and a vacuum booster.

Condition: Excellent (A)
Mileage: 132,000 miles

For vehicles with vacuum assisted brakes (option code JC5). Fits vehicles with the 4.8L engine, 4-speed automatic transmission, and option code 4EC.

Condition: Excellent (A)
Mileage: 222,600 miles

Bore: 1.125 In. and 1.5781 In.

Bore: 1.125 In. w/Vacuum Booster

It fits 4-door vehicles equipped with the 5.3L engine and a 4-speed automatic transmission. This part is for vehicles with active brake control (option code JL4) and a vacuum brake booster (option code JD9).

Condition: Excellent (A)
Mileage: 317,900 miles

It fits 4-door vehicles with a 5.3L engine and automatic transmission. It is designed for vehicles with active brake control (option code JL4) and a vacuum brake booster (option code JD9).

Condition: Excellent (A)
Mileage: 139,500 miles

For vehicles with the 5.3L engine and 4-speed automatic transmission. Fits 4-door models with a vacuum brake booster and brake option code JC4. This part is for vehicles without active brake control.

Condition: Excellent (A)
Mileage: 265,000 miles

It fits vehicles with the 5.3L engine and an automatic transmission. This part is for 4-door models. It is compatible with vehicles featuring active brake control (option code JL4), hydraulic assist brakes, or hydro-boost brakes.

Condition: Excellent (A)
Mileage: 319,300 miles

Bore: 1.25 In.; w/o Active Brake Control

Bore: 1.25 In.

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 4.8L engine and 4-speed automatic transmission. Fits 4-door models with a 7,300 pound Gross Vehicle Weight (option code C6A) and the hybrid option (option code HP2). This part is for vehicles without active brake control.

Condition: Excellent (A)
Mileage: 246,000 miles

Condition: Excellent (A)
Mileage: 162,800 miles

Bore: 1.25 In.

For vehicles with a 6.0L engine and 4 doors. Fits vehicles with active apply brakes (option code J92).

Condition: Excellent (A)
Mileage: 174,200 miles

Vacuum Booster Except StabiliTrak

Stabilitrak

Bore: 34 mm

Hydro-Boost

w/ Hydroboost

Bore: 1.25 In. w/RPO Code JD9 (7,700 Lb. GVW, Power Brakes, Vacuum Boosted, 17 In. Front Disc, Rear Disc, w/VSES)

Bore: 37 mm w/Hydraulic Booster

Bore: 1.25 In. w/Vacuum Booster wo/Active Brake Control

w/ Hydraulic Power Disc Bakes (RPO JH6) and w/o Active Brake Control

Hydro-Boost StabiliTrak

w/ Vacuum Power Disc Bakes (RPO JC4) and w/o Active Brake Control

Bore: 1.25 In. wo/Active Brake Control

Bore: 34 mm w/Hydraulic Booster

Hydroboost

Bore: 1.25 In. w/Active Brake Control w/Vacuum Booster

Bore: 34 mm wo/RPO Code JL4 (Active Brake Control)

(1 1/8th" / 28.6mm Bore)

w/ Hydraulic Power Disc Bakes (RPO JH6) and w/o Active Brake Control

w/ Hydraulic Power Disc Brakes (RPO JH5, JH6 & JH7)

w/ Vacuum Booster, 11-5/32 in x 2-3/4 in Brake

Active Brake Control

w/ Vacuum Power Disc Brakes (RPO JC5)

w/ Hydraulic Power Disc Brakes (RPO JH5, JH6 & JH7)

w/ Hydraulic Power Disc Bakes (RPO JH6) and w/o Active Brake Control

Bore: 13/16 In. and 21/32 In. w/RPO Code J92 (7,700 Lb. GVW, Brake Active Apply, 4 Wheel Disc, w/VSES, w/Regen)