Forged Dynalite Internal Brake Caliper

The Forged Dynalite Internal is a next-generation 4-piston brake caliper engineered for high-performance braking applications. Featuring a single split bridge and a spacer-less forged aluminum body, this caliper maximizes strength, stiffness, and visual appeal. The stress-flow forging process realigns the metal's grain structure for superior durability compared to standard billet designs, while the FEA-optimized radial transition between the piston housing and caliper bridges increases resistance to deflection and caliper separation under load.

Key Features

  • 4 stainless steel pistons
  • Piston area: 4.80 in²
  • Piston bore: 1.75 in (x2)
  • No dust boots
  • Forged aluminum construction
  • Weight: 3.6 lbs
  • Black powder coat finish
  • Universal mount side, lug mount type
  • Mount center: 5.25 in
  • Mount hole size: 0.39 in
  • Mount height: 2.03 in
  • Inlet thread size: 1/8-27 NPT

Rotor Compatibility

  • Recommended rotor width: 1.00 in
  • Maximum rotor width: 1.04 in
  • Minimum rotor width: 0.94 in
  • Rotor diameter: 10.00 in (min) to 13.06 in (max)

Brake Pad Specifications

  • Pad type: 7112
  • Total pad area: 6.36 in²
  • Total pad volume: 2.1 in³

Ideal for enthusiasts seeking a strong, lightweight, and visually refined caliper for performance street or motorsport applications. All specifications are based on provided technical data.

Universal Part: This product fits multiple vehicles (universal application).

Vehicle Compatibility

Brand Model Generation / Chassis Engine
Universal - - -
WILWOOD

WILWOOD

Founded in 1977 in Camarillo, California, USA, Wilwood Engineering is a leading manufacturer of high-performance disc brake systems and components. Wilwood produces lightweight racing calipers, rotors, brake kits, and master cylinders for road racing, drag racing, off-road, and street performance, trusted by professionals worldwide.

Official page: wilwood.com

Wilwood 120-13845 Forged Dynalite Internal Universal Lug Mount Caliper 4 Pistons Black

Brand: WILWOOD Product id: 78518 MPN: WIL-120-13845-BK
Availability: On request
274.75€ Excl. VAT: 227.07€
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Tags: Default Category|Braking system and wheels||Default Category|Braking system and wheels|Calipers,

This product has universal fitment.

WILWOOD

Founded in 1977 in Camarillo, California, USA, Wilwood Engineering is a leading manufacturer of high-performance disc brake systems and components. Wilwood produces lightweight racing calipers, rotors, brake kits, and master cylinders for road racing, drag racing, off-road, and street performance, trusted by professionals worldwide.

Official page: wilwood.com