Wilwood 120-15585 Forged Dynapro LP-DS Universal Nut Mount 4-Piston Caliper, Red.

Forged DynaPro Nut Mount Dust Seal Caliper

The Forged DynaPro Low-Profile Nut Mount Dust Seal caliper (FDPLP-DS) represents the newest generation of calipers available as an upgrade or replacement for applications formerly using the Dynalite series. FDPLP calipers combine pure racing technology with several Wilwood-exclusive performance enhancements. A sleek profile with superior strength and a forged machined finish provide the performance and aesthetic for competition or show. Specially designed for tight clearance in the outer rotor hat and narrow sweep area rotors. Dust Seal calipers also include Wilwood's proprietary dust seal technology.

The strength of the Forged DynaPro Low-Profile caliper is a combination of process and design.

The DynaPro caliper series is engineered with stress-flow forging from a high-grade blank. Stress-flow forging realigns the metal's grain structure within the contour of the body design. This process produces a piece with superior strength to parts simply machined from straight-grain blocks. The body design, generated through Finite Element Analysis (FEA), incorporates a highly reinforced radial transition that eliminates steps and shoulders between the piston housings and the bridges. The incorporation of a radius in this critical area substantially increases deflection and caliper body separation resistance under load. Structural deflection and volume displacement tests have proven the effectiveness of this innovative design. Reduced overall deflection and the resulting decrease in fluid volume displacement translates into increased clamping efficiency with less pedal travel. In short, a firm and responsive pedal with exceptional stopping power. The DynaPro Low-Profile incorporates other enhancements for improved performance and application versatility. The calipers feature Quick-E-Clip pad retainers that support a new 4812-type brake pad from the top. Not only does it allow for quick pad changes without caliper disassembly, but the lower pad supports have been eliminated to create an even thinner profile for easier clearance in tight spaces. id="MainContent_lblPistType" class="Gray11B">Stainless Steel Dust Boot Yes

Rotor Dimensions

Rotor Width (in)	0.81
Rotor Diameter (in)	13.06

Pad Dimensions

Pad Area (in²)	5.1
Pad Volume (in³)	1.71

Service Rating & Material

Material	Forged Aluminum
Weight (lbs)	3.6

Colors & Finish

Color	Red
Finish	Red Powder Coat

Mounting

Mounting Center (in)	5.25
Mount Position
Mount Side	Universal
Mount Type	Lug

Specifications

Rotor Compatibility

Rotor Width (in)	0.81
Max Rotor Width (in)	0.83
Min Rotor Width (in)	0.75
Max Rotor Diameter (in)	13.06
Min Rotor Diameter (in)	11.00

Brake Pad Specifications

Brake Pad Type 1	4812
Brake Pad Type 2	N-A
Brake Pad Type 3	N-A
Total Pad Area (in²)	5.1
Total Pad Volume (in³)	1.71
Mounting

Piston Specifications

Piston Diameter 1 (in)	1.12
Piston Diameter 2 (in)	1.12
Piston Diameter 3 (in)
Total Piston Area (in²)	1.98

Mounting Specifications

Mount Type	Lug
Mount Side	Universal
Mount Center (in)	5.25
Mount Hole Size (in)	0.39
Mount Height (in)	2.10
Inlet Thread Size	1/8-27 NPT