Sunday, April 22, 2018
MC4 Mechanical Caliper – Part No: 120-12069-BK
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MC4 Mechanical Product Number: 120-12069-BK     Price: $113.93
Available Caliper #120-12069 Configurations

Silver Caliper

Right Hand

Black Caliper

Right Hand

Red Caliper

Right Hand

Silver Caliper

Left Hand

Black Caliper

Left Hand

Red Caliper

Left Hand

Caliper No: 120-12069-BK
Wilwood MC4 Mechanical Caliper

Wilwood MC4 Mechanical Caliper
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MC4 Mechanical
Wilwood’s MC4 Mechanical Parking Brake Caliper is a multi-use, cable operated brake caliper that combines high output performance with simplicity in design and construction, and is the perfect solution for vehicle applications requiring a separate, mechanically actuated parking brake caliper. Built to accept rotors that are .810” thick, with 11.00” - 12.88” diameter range, the MC4 combines an efficient die cast body with a forged billet anvil for superior strength under load, yet is lightweight at only 3.30 (2.95 without pads) pounds. Supplied with each caliper are our Composite Metallic (CM) high-friction, high static-hold brake pads, and are pre-fitted with noise cancelling shields.  

Engineered with noise-dampening features for quiet, rattle-free operation, the MC4 sliding caliper includes a steel bracket for convenient mounting. Available in both right-hand and left-hand construction, the caliper’s lever cartridge can be clocked in three positions for optimum positioning and ease of cable routing. The 1.19” aluminum piston is fully dust booted to keep moisture and debris out. Each caliper is fitted with a cable return spring, and the mechanical lever accepts a .310” diameter barrel-ended parking brake cable*. The convenient manual adjuster requires no special tools, allowing incremental adjustment to compensate for pad and rotor wear. MC4 calipers are available with either black, silver or red high-gloss, high-temp, brake fluid resistant powder coat and feature Wilwood’s signature logo.   Continue >>

120-12069-BK - Product Summary
Count: Area (in²): Type: Dust Boot:
1 1.19 Aluminum Yes
Rotor Dimensions
Rotor Width(In): Rotor Diameter(In):
0.81 12.88
Pad Dimensions
Pad Area (in²): Pad Volume (in³):
1.7 0.26
Mount Center(In): Mount Position: Mount Side: Mount Type:
3 Right Hand Floating
Duty Rating & Material
Material: Weight(Lbs):
Aluminum 3.3
Colors & Finishes
Color: Finish:
Black Black Powder Coat
Product Documents
Full Product Product Data Sheet Installation Instructions
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Vehicle Applications

Product Specifications
Rotor Compatibility
Rotor Width(In): 0.81
Maximum Rotor Width(In): 0.81
Minimum Rotor Width(In): 0.7
Maximum Rotor Diameter(In): 12.88
Minimum Rotor Diameter(In): 11
Brake Pad Specifications
Brake Pad Type 1: 6407
Brake Pad Type 2: N-A
Brake Pad Type 3: N-A
Total Pad Area (in²): 1.7
Total Pad Volume (in³): 0.26
Pad Dimensions & Part Numbers
Pad Dimensions for the MC4 Mechanical

Pad Dimensions for the MC4 Mechanical
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Piston Specifications
Piston 1 Bore(In): 1.19
Piston 2 Bore(In):
Piston 3 Bore(In):
Total Piston Area (in²): 1.19
Mounting Specifications
Mount Type: Floating
Mount Side: Right Hand
Mount Center(In): 3
Mount Hole Size(In): 0.67
Mount Height(In):
Inlet Thread Size: N-A
Mount Dimensions & Part Numbers
Dimensions for the MC4 Mechanical

Dimensions for the MC4 Mechanical
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Parts & Accessories
O-Ring Kit: 130-4320
Replacement Dust Boot: 210-6391
Replacement Piston 1: 200-8660
Replacement Piston 2: N-A
Replacement Piston 3: N-A
Replacement Piston 4: N-A
Cross-Over O-Ring Kit: N-A
Bridge Bolt Kit: N-A
Wear Plate L/H: N-A
Wear Plate R/H: N-A
Pad Retainer: N-A
Bleed Screw Kit: N-A
Self Bleeder Tube: N-A
Cross-Over Tube: N-A