Wilwood Rear Plain-Rotor Brake Set, Red Calipers, Mopar/Dana RP400 Housing at 2.72-Inch Offset

SKU: 140-2116-R

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Product details

Wilwood rear conversion with red Dynalite calipers and plain 12.19-inch rotors for Mopar/Dana. Check RP400 retention and 2.72-inch offset first. From Camarillo, California, Wilwood Engineering designs and builds disc braking systems for motorsport, street-performance and specialized uses. Founder Bill Wood started the company in 1977. Calipers, brake rotors, master cylinders, valves, fittings and brake lines are selected for the requirements of the complete brake system.

Technical Details

  • Manufacturer part number: 140-2116-R
  • Rotor configuration: 12.19-inch diameter and 0.81-inch thickness; plain face vented iron.
  • Caliper assembly: 4 stainless pistons in each forged aluminum caliper, with red powder coat finish.
  • Mount and inlet: Lug caliper attachment with 1/8-27 NPT fluid inlets.
  • Housing-end requirement: Mopar/Dana; 2.72 in; 69.09 mm
  • Rotor/hat wheel-stud clearance pattern: 5 X 4.5 in; 5 X 4.75 in; 5 X 5 in (5 X 114.3 mm; 5 X 120.65 mm; 5 X 127 mm)
  • Wheel fit: 15-inch nominal minimum; check both barrel and spoke clearance against the installation template.
  • Kit supply: mounting hardware
  • Not included: master cylinder, booster, spindles, flexible brake lines, hubs
  • Parking brake: No parking-brake mechanism supplied

Fitment & Compatibility

DS-125 identifies the Green RP400 bearing arrangement; verify its retention system, housing-end dimensions and measured 2.72-inch offset. An axle name alone is insufficient. Compare the wheel pattern and use the wheel-clearance drawing before selecting hydraulic lines and completing the conversion.

Manufacturer Documents

Wilwood kit specifications and component list

Manufacturer Warning

WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.

With over 20 years of experience, PMB Performance can help identify the required brake-system components. Provide the vehicle details and the actual installed hardware when requesting a fitment check.