Forged Dynalite Internal Caliper

The Forged Dynalite Internal caliper is a high-strength, performance-focused brake caliper designed for demanding motorsport and enthusiast applications. Featuring a single split bridge and a spacer-less design, this caliper maximizes rigidity while minimizing weight and visual clutter. The advanced stress-flow forging process aligns the grain structure of the forged aluminum body, resulting in superior strength and reduced deflection under load compared to traditional billet-machined calipers.

Key Features

  • Forged aluminum construction for optimal strength-to-weight ratio
  • Single split bridge, spacer-less design for increased stiffness
  • Stress-flow forging for improved internal grain structure and durability
  • Type III anodized finish for corrosion resistance and durability
  • Universal lug mount with 5.25-inch mount centers
  • Compatible with rotor widths from 0.75" to 0.83" (optimal 0.81")
  • Supports rotor diameters from 10.00" to 13.06"

Technical Specifications

  • Piston Count: 4
  • Piston Area: 3.00 in²
  • Piston Bore: 1.38" (x2)
  • Piston Type: Stainless
  • Dust Boot: No
  • Caliper Weight: 3.6 lbs
  • Pad Area: 6.36 in²
  • Pad Volume: 2.1 in³
  • Brake Pad Type: 7112
  • Mount Type: Lug
  • Mount Side: Universal
  • Mount Center: 5.25"
  • Mount Hole Size: 0.39"
  • Mount Height: 2.03"
  • Inlet Thread Size: 1/8-27 NPT
  • Color: Anodize
  • Finish: Type III Anodize

Applications

Ideal for motorsports, track days, and performance street builds requiring a stiff, lightweight, and visually clean caliper that can accommodate a wide range of rotor and pad sizes.

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 120-13839 Forged Dynalite Internal Universal Lug Mount Caliper 4 Pistons

Brand: WILWOOD Product id: 78517 MPN: WIL-120-13839
Availability: Available to order
204.61€ Excl. VAT: 169.10€
Pay with PayPal / Card
Get it by

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