Description
Wilwood 140-11290-R D52 Front Caliper Kit – Red
Wilwood 140-11290-R ; Wilwood D52 twin-piston caliper kits are two-piston calipers that replace the factory calipers and use stock rotors. It has stainless steel pistons and high-temperature seals, while its body is composed of forged billet aluminum. Designed for street and track use, these performance caliper kits are low-maintenance, light, and dependable. Its innovative design overcomes the problems of rust, bore pitting, and seal failures that affect other OEM calipers. The front and rear pads and sliding bolts are included in these enhanced red powder-coated D52 caliper kits.
Meanwhile, the D154 Rear Caliper Kit from Wilwood is a straightforward bolt-on 2-piston alternative for the factory original single piston “Metric” calipers seen on many aftermarket application rears. With the added benefit of reduced rear piston dimensions (1.96 sq-inches of area), which isn’t generally found in OEM calipers, this caliper kit provides proper front and rear bias.
The forged aluminum bodies, stainless steel pistons, and competitive type high-temperature seals eliminate rust, bore pitting, and seal failures. For the street and track, D154 calipers offer low-maintenance performance, significant weight reduction, and high-temperature dependability. The D52 calipers use the original model D154 brake pads and an OE M10-1.5 banjo bolt brake line installation.
Axle Offset
0
Brackets Included
NO
Brake Pad Material
SEMI-METALLIC
Brake Pads Included
YES
Caliper Color
RED POWDER COAT
Caliper Finish
RED POWDERCOATED
Caliper Logo
WILWOOD
Caliper Material
ALUMINUM
Caliper Piston Quantity
TWO
Caliper Series
D52 DUAL PISTON
Caliper Style
2-PISTON, D52
Fitting Attachment 1
BANJO
Hub Offset
N/A
Kit Components
120-10936-RD, 120-10936-RD, 220-11371
Notes
PLEASE SEE THE APPLICATION CHART UNDER THE CHARTS & GUIDE TAB ABOVE. FITS GM VEHICLES FROM 1968-96 THAT HAVE FACTORY D52 SINGLE PISTON CALIPERS AND 1.25 IN. THICK ROTORS. WILL NOT FIT LATER MODELS USING METRIC D154 CALIPERS. THE CALIPER INLET PORT IS THREADED FOR USE WITH A 7/16-20 BANJO BOLT OR A LINE ADAPTER USING CRUSH WASHERS AS A SEAL. THE OE RUBBER LINES CAN BE USED FROM ANY VEHICLE EQUIPPED WITH A 7/16-20 BANJO. FOR LATER MODEL VEHICLES THAT WERE ORIGINALLY EQUIPPED WITH METRIC CONNECTIONS, A NEW LINE KIT WILL BE REQUIRED.
Parking Brake Provision
NO
Piston Area
6.28
Piston Diameter (in)
2.000 IN.
Quantity
SOLD AS A KIT.
Rotor Thickness (in)
1.280 IN.
Rotor Width
1.28IN
Thread Size
7/16-20 IN.
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