MC4 Rear Pro Street Parking Brake Upgrade Kit uses the MC4 parking brake to upgrade Forged Dynalite Pro Series Rear Brake Kits: 140-2111 thru 140-2118 and 140-3018, 140-3722, 140-5236, 140-5591, 140-5746 to a full and effective parking brake assembly. Contains, brackets and calipers and mounting hardware to adapt your existing bracket assembly. Kit use universal parking brake cable kit part number 330-9371.
Wilwood Engineering designs and manufactures high-performance disc brake systems. Since the company’s inception in 1977 by Bill Wood, we have developed a substantial matrix of brake components and engineering techniques that allow us to quickly and reliably create brake systems for almost any application. Our core ability is the rapid development of custom engineered brake systems using a combination of off-the-shelf and custom components. In addition to designing and manufacturing brakes for all types of competitive motor sports, Wilwood also manufactures brake systems and components for agricultural equipment, industrial applications, utility vehicles, snowmobiles, quads, motorcycles and military vehicles.
With headquarters in Camarillo, California, Wilwood employs approximately 250 people. We have on-shelf stock of more than 300 different brake calipers, 200 rotor designs, 100 master cylinder designs and a wide assortment of brackets, fittings, valves and brake lines. Our off-shelf brake calipers range in size from tiny calipers used on go-carts and light duty industrial equipment, to heavy duty original equipment brakes for the U.S. military Humvee.
Wilwood's engineering department uses the latest computer-aided design and manufacturing techniques in conjunction with finite element analysis, dynamic test and cycle test equipment, to find high-performance and reliability solutions for the most difficult braking tasks. Our extensive inventory of proprietary on-the-shelf components allow us to provide cost-effective solutions for unique brake applications.
Wilwood is ISO 9000 compliant and has extensive experience maintaining quality levels of 100ppm or less for original equipment manufacturers.
| Download Name | File Size |
| ds1201.pdf | 347.53KB |
| Kit Summary | |
| Axle Offset | 0.00 |
| Caliper Type | 0 - Black Powder Coat |
| Min Wheel Diameter Req'd* | 15 |
| Mount Type | Lug |
| Rear End Axle | OEM |
| Rotor Diameter | 12.19 |
| Kit Components & Specs / Calipers | |
| Brake Pad Area (In²) | 1.7 |
| Brake Pad Plate | 6407 |
| Brake Pad Volume (In³) | 0.26 |
| Finish Color | Black Powder Coat |
| Left Hand - Part No | 120-12070-BK |
| Mount Type | Floating |
| Pad Compound | CM - Composite Metallic |
| Piston 1 Bore (in) | 1.19 |
| Piston Area (In²) | 1.19 |
| Piston Count | 1 |
| Piston Type | Aluminum |
| Right Hand - Part No | 120-12069-BK |
| Type | MC4 |
| Parts & Accessories / Caliper Parts | |
| O-ring Kit | 130-4320 |
| Replacement Dustboot | 210-6391 |
| Replacement Piston 1 | 200-8660 |
