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

SKU: WIL140-17656-Y

Disc Brake Kits

WIL D31 Brake Kits...

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

SKU: WIL140-17656-Y

Disc Brake Kits

WIL D31 Brake Kits...

A$2,220.81
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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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: 2026-10-13 21:09:27

Specifications

Product Attributes - Brand
Wilwood Disc Brakes
Product Attributes - Manufacturer's Part Number
140-17656-Y
Product Attributes - Part Type
Disc Brake Kits
Product Attributes - Product Line
Wilwood D31 Rear Brake Kits
Product Attributes - UPC
889545119916
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
Yellow
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-Y
SFX Item ID 4409796
Supplier Item Code 4409796
Manufacturer SKU 140-17656-Y
Manufacturer UPC 889545119916
Alternative References d31, 11.42in.

Compatibility

Application Data
  • MakePORSCHE
    Model911
    SubmodelCARRERA
    Beginning Year1984
    Ending Year1989
    Engine TypeH6
    Engine Size3.2L/3163cc
    Engine FamilyPorsche 6-cylinder
    DrivetrainRWD
    Application NotesDoes not fit turbo looks models.
  • MakePORSCHE
    Model911
    SubmodelCARRERA 4
    Beginning Year1989
    Ending Year1989
    Engine TypeH6
    Engine Size3.6L/3606cc
    Engine FamilyPorsche 6-cylinder
    DrivetrainAWD
  • MakePORSCHE
    Model911
    SubmodelSPEEDSTER
    Beginning Year1989
    Ending Year1989
    Engine TypeH6
    Engine Size3.2L/3163cc
    Engine FamilyPorsche 6-cylinder
    DrivetrainRWD

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