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Wilwood D31 Dual Piston Calipers
Brake Caliper, Dual Piston, Red Anodized, Aluminum, Rear, Each
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Estimated Ship Date: Mar 30, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
120-17166-RD
Part Type:
Product Line:
Summit Racing Part Number:
WIL-120-17166-RD
UPC:
889545109603
Caliper Series:
D31
Caliper Piston Quantity:
Two
Piston Diameter (in.):
1.620
Rotor Thickness (in.):
0.940 in.
Caliper Material:
Aluminum
Caliper Color:
Red
Caliper Logo:
Wilwood
Parking Brake Provision:
No
Fittings Included:
No
Brake Pads Included:
No
Brackets Included:
No
Remanufactured:
No
Quantity:
Sold individually.
Wilwood D31 Dual Piston Calipers
Wilwood D31 street and racing dual piston calipers provide the ultimate in strength, weight savings, and high efficiency brake clamping for Porsche 911 with "M" 3 in. OEM front or rear calipers. These D31 Series calipers feature high-strength, lightweight 4.1 lb. forged aluminum bodies fitted with machined stainless steel pistons, and they utilize the same 3.00 in. mounting centers, height, and offset as the traditional 911 "M" calipers. They accept Wilwood and FMSI standard D31 brake pads and are compatible with stock replacement rotors and master cylinders. D31 dual piston calipers are offered with a Type III hard anodized finish, as well as with a black, red, or yellow powdercoat finish. Select the Wilwood front or rear D31 calipers with the finish preferred.
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