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Wilwood Caliper-Dynapro Single 3.75in Mount 1.38in Pistons .38in Disc

SKU: WIL120-9690

Brake Calipers

WIL Dynapro Caliper...

Wilwood Caliper-Dynapro Single 3.75in Mount 1.38in Pistons .38in Disc

SKU: WIL120-9690

Brake Calipers

WIL Dynapro Caliper...

A$300.47
Available from MFR. In stock at 2 locations (more than 10 available)

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Description

Brake Caliper - Dynapro - 2 Piston - Aluminum - Gray Anodized - 13.000 in OD x 0.380 in Thick Rotor - 3.750 in Lug Mount - Each

Wilwood Caliper-Dynapro Single 3.75in Mount 1.38in Pistons .38in Disc

The DynaPro Single (DPS) billet caliper is the newest generation of calipers available as an upgrade or replacement for applications previously using the Dynalite Single (DLS) series. DPS calipers combine superior strength with performance enhancements to make these the best "Dyna" series calipers ever.


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 08:55:08

Data: v4.2 - Upd: 2026-11-08 14:47:52

Features

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

(keyword: pistons)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Wilwood, Wilwood Disc Brakes
StreetFX SKU wil120-9690
SFX Item ID 4406409
Accounting SKU wil-120-9690
Manufacturer SKU 120-9690
Manufacturer UPC 889545007138
Alternative References WIL-120-9690

Brake Caliper, Billet DynaPro, Aluminum, Gray Anodized, 2-piston, Each

These billet DynaPro calipers combine pure race technology with a new generation of Wilwood performance enhancements. Their sleek profile, superior strength, and durability in adverse conditions are easily adapted to a broad range of sports, rally, and off-road driving applications. Wilwood Billet DynaPro calipers feature a stress-flow forging that realigns the metal's grain structure within the contour of the caliper body. The FEA-generated, radial transition design eliminates steps and shoulders in the area between the piston housing body and the caliper bridge bolts. Structural deflection and volume displacement tests have proven the efficiency of this innovative design. All calipers are equipped with Wilwood's SRS stainless steel bridge plates. The SRS plates eliminate the bridge wear caused by pad gouging and extend the service life of the caliper body. The spring-loaded action of the SRS plates also eliminates pad rattle and dampens the vibration harmonics that contribute to squeal under braking.

Product Attributes
UPC889545007138
BrandWilwood Disc Brakes
QuantitySold individually.
Part TypeBrake Calipers
Thread Size1/8 in. NPT
Caliper LogoWilwood
Product LineWilwood Billet DynaPro Calipers
Caliper ColorGray/Silver
Caliper SeriesBillet DynaPro
RemanufacturedNo
Caliper MaterialAluminum
Brackets IncludedNo
Fittings IncludedNo
Brake Pads IncludedNo
Fitting Attachment 1Female threads
Piston Diameter (in.)1.380
Rotor Thickness (in.)0.380 in.
Caliper Piston QuantityTwo
Parking Brake ProvisionNo
Manufacturer's Part Number120-9690

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