Wilwood 84-89 Porsche 911 D31 11.42in. Rear Brake Kit w/ Flex Lines - Black

SKU: WIL140-17656

Disc Brake Kits

WIL D31 Brake Kits...

Wilwood

Wilwood 84-89 Porsche 911 D31 11.42in. Rear Brake Kit w/ Flex Lines - Black

SKU: WIL140-17656

Disc Brake Kits

WIL D31 Brake Kits...

LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

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Description

Wilwood D31 rear brake kits utilize forged aluminum D31 direct-mount calipers to provide the ultimate in strength, weight savings, and high efficiency brake clamping for Porsche 911 cars with "M" 3 in. OEM rear calipers. D31 calipers feature high-strength, lightweight 4.1 lb. forged aluminum bodies fitted with machined stainless steel pistons, and utilize the same 3 in. mounting centers, height, and offset as the traditional 911 "M" calipers.

Wilwood D31 rear brake kits contain D31 calipers available in several powdercoated colors, standard D31 brake pads in BP-10 compound, OEM replacement 11.42 in. diameter rotors available in two thicknesses in either a plain face surface or an SRP directional drilled and slotted configuration with a black E-coat finish, and DOT-compliant stainless braided brake hoses. Select the color and rotor style preferred for your Porsche.

Part Type

Disc Brake Kits

Data: v4.2 - Upd: 2026-10-21 14:11:48

Specifications

Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Manufacturer's Part Number: 140-17656
Product Attributes - Part Type: Disc Brake Kits
Product Attributes - Product Line: Wilwood D31 Rear Brake Kits
Product Attributes - UPC: 889545116670
Product Attributes - Position: Rear
Product Attributes - Front Rotor Included: No
Product Attributes - Brake Rotor Bolt Pattern (in.): 5 x 5.11 in.
Product Attributes - Brake Rotor Bolt Pattern (mm): 5 x 130.00mm
Product Attributes - Rear Rotor Included: Yes
Product Attributes - Rear Rotor Style: Solid surface
Product Attributes - Rear Rotor Construction: Vented
Product Attributes - Rear Rotor Diameter: 11.42 in./290.07mm
Product Attributes - Rear Rotor Thickness (in.): 0.95
Product Attributes - Front Caliper Included: No
Product Attributes - Rear Caliper Included: Yes
Product Attributes - Rear Caliper Piston Quantity: Two
Product Attributes - Rear Caliper Material: Forged billet aluminum
Product Attributes - Rear Caliper Color: Black
Product Attributes - Brake Pads Included: Yes
Product Attributes - Friction Material Name: BP-10
Product Attributes - Parking Brake Provision: Yes
Product Attributes - Parking Brake Style: Internal drum
Product Attributes - Minimum Recommended Wheel Diameter (in.): 15 in.
Product Attributes - Offset (in.): 0.000 in.
Product Attributes - Front Spindles Included: No
Product Attributes - Master Cylinder Included: No
Product Attributes - Brake Booster Included: No
Product Attributes - Remanufactured: No
Product Attributes - Brake Hoses Included: Yes
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Brake kit does not fit turbo look models.

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil140-17656
SFX Item ID	4409791
Supplier Item Code	4409791
Manufacturer SKU	140-17656
Manufacturer UPC	889545116670
Alternative References	d31, 11.42in.