Wilwood Dynalite Single IIIA Caliper

The Wilwood Dynalite Single IIIA is engineered for compact, high-performance braking applications, ideally suited for snowmobiles, motorcycles, and other OEM projects requiring lightweight stopping power. Manufactured from cast aluminium with a permanent mold process, this caliper delivers impressive rigidity and durability while weighing just 2.0 lbs.

  • Piston Configuration: 2 stainless steel pistons, total area 2.40 in², 1.75 in bore
  • Pad Area: 3 in², pad volume 1.1 in³
  • Compatible Brake Pads: Wilwood 6812, 7012
  • Rotor Compatibility: Width 0.25 in (min 0.18 in, max 0.25 in), diameter 6.00–13.00 in
  • Mounting: Lug mount, universal mount side, 3.75 in mount center, 0.39 in mount hole size, 1.92 in mount height, 3/8-24 inlet thread
  • Finish: Type III anodize for corrosion resistance and durability
  • Dust Boot: Not included

This caliper is designed for enthusiasts and builders who demand a balance of weight savings, strength, and reliable performance in compact braking systems. All specifications are based on Wilwood’s advanced design for precise fitment and consistent braking response.

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 120-3842 Dynalite Single IIIA Universal Lug Mount Caliper 2 Pistons

Brand: WILWOOD Product id: 78525 MPN: WIL-120-3842
Availability: Available to order
117.79€ Excl. VAT: 97.35€
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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