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Wilwood Dynapro Lug Mount Single Rear Dynamic Kit SA Drilled M-W/Lamb Ends .690in Studs

SKU: WIL140-12551-D

Disc Brake Kits

WIL Dynapro Brake Kit...

Wilwood Dynapro Lug Mount Single Rear Dynamic Kit SA Drilled M-W/Lamb Ends .690in Studs

SKU: WIL140-12551-D

Disc Brake Kits

WIL Dynapro Brake Kit...

A$2,230.82
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Wilwood Dynapro Lug Mount Single Rear Dynamic Kit SA Drilled M-W/Lamb Ends .690in Studs

Wilwood's new Billet Dynapro Lug-Drive Dynamic Stainless Super Alloy Rotor Brake Kits are especially beneficial to cars that rely heavily on the rear brakes for stopping and any other high speed, heavy weight cars that generate above average rear brake heat. The lug-drive rotor mounting system eliminates the rotor bolts and instead, a large single internal snap-ring retains the rotor in the hat, making assembly and installation literally a snap. This system allows the rotors to move independently of the hats as they expand and contract through heat cycles. All thermally generated stress is removed from the rotor attachment points. The rotors stay flatter and run truer. Kits are available in two rotor diameters: A traditional 11.44” diameter and a smaller 11.25” diameter for clearance with bead lock rims. The hats are no longer distorted by stresses generated by thermal expansion and shrinkage of the rotors. Spring-loaded, replaceable stainless steel inserts in each lug-drive slot protect the aluminum hat from wear that would otherwise be caused by loading of the stainless steel rotor against the hat when brake torque is applied. Kits are available in Single and Dual caliper configurations.


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 08:54:42

Data: v4.2 - Upd: 2026-11-08 14:48:00

Features

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 wil140-12551-D
SFX Item ID 4405701
Accounting SKU wil-140-12551-D
Manufacturer SKU 140-12551-D
Manufacturer UPC 889545016802
Alternative References WIL-140-12551-D

DPL, Single Rr. Dynamic, SA Drilled, 2.81 OS, .68 Studs

Wilwood DynaPro SA Lug Drive Dynamic rear drag brake kits are extremely beneficial to cars that rely heavily on the rear brakes for stopping power and generate above-average rear brake heat. Their lug-drive rotor mounting system eliminates the rotor bolts and makes assembly and installation a snap. They allow the rotors to move independently of the hats, removing any thermally generated stress. This enables your rotors to stay flatter and truer, as well as prevents your hats from getting distorted by the expansion and shrinkage of rotors. These Wilwood DynaPro SA Lug drag brake kits are available in single and dual caliper configurations. If you want the best performance and reliability from your brake system, Wilwood crushes the competition.

Product Attributes
BrandWilwood Disc Brakes
Manufacturer's Part Number140-12551-D
Part TypeDisc Brake Kits
Product LineWilwood DynaPro SA Lug Drive Dynamic Rear Drag Brake Kits
UPC889545016802
PositionRear
Front Rotor IncludedNo
Brake Rotor Bolt Pattern (in.)Dual 5 x 4.75 in./5 x 5.00 in.
Brake Rotor Bolt Pattern (mm)Dual 5 x 120.65mm/5 x 127.00mm
Axle Housing Flange StyleLamb/Mark Williams/Symmetrical (3.000 in. x 3.00 in.)
Rear Rotor IncludedYes
Rear Rotor StyleCross-drilled surface
Rear Rotor ConstructionSolid
Rear Rotor Diameter11.44 in./290.60mm
Rear Rotor Thickness (in.)0.35
Front Caliper IncludedNo
Rear Caliper IncludedYes
Rear Caliper Piston QuantityFour
Rear Caliper MaterialForged billet aluminum
Rear Caliper ColorGray/Silver
Brake Pads IncludedYes
Friction Material NameBP-28
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter (in.)15 in.
Offset (in.)2.810 in.
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
RemanufacturedNo
Brake Hoses IncludedNo
QuantitySold as a kit.

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