Product Summary

Two Caliper Pistons, 1.12" Piston Diameter, Natural

  • Wilwood's D154 Rear Caliper Kit offers a matching rear replacement option for our front D154 calipers
  • It is a direct bolt-on 2-piston replacement for the factory original single piston "Metric" calipers used on many custom application rears
  • Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put an end to the rust, bore pitting, and seal failures that plague the OE caliper design
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Key Specs

Caliper PistonsTwo
Fitting Attachment 1Banjo
Parking Brake ProvisionNo
Fittings IncludedNo
Brake Pads IncludedYes
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Wilwood 140-12102-P Details

  • Wilwood's D154 Rear Caliper Kit offers a matching rear replacement option for our front D154 calipers
  • It is a direct bolt-on 2-piston replacement for the factory original single piston "Metric" calipers used on many custom application rears
  • With the added benefit of smaller rear piston sizing (1
  • 96 sq-inches of area) not normally available in OEM calipers, for correct front and rear bias
  • Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put an end to the rust, bore pitting, and seal failures that plague the OE caliper design
  • D154 calipers provide low-maintenance performance and a huge weight savings with high temperature reliability for the street and track
  • D52 calipers mount in the stock location over stock rotors; use the original style OE D154 brake pads and an OE M10-1
  • 5 banjo bolt brake line mounting
  • Calipers can be used with most wheels that clear the OE calipers
  • Kits contain Wilwood’s hardened slide pins and BP-10 high friction pads

Wilwood 140-12102-P Specifications

KEY SPECS
MFG. Part #140-12102-P
BrandWilwood
Caliper PistonsTwo
Fitting Attachment 1Banjo
Parking Brake ProvisionNo
Fittings IncludedNo
Brake Pads IncludedYes
Caliper FinishPolished
GENERAL
Piston Diameter1.12"
Caliper Material TypeAluminum
Caliper ColorPolished
Thread SizeM10 x 1.5
Bracket IncludedNo
Sold in QuantityKit
ColorNatural
Thread PitchM10 x 1.50
Rotor Thickness0.81"
Total Piston Area1.98 sq. in.
Pad Area8.70 sq. in.
Pad Volume2.90 cu. in.
Mount TypeFloating
Caliper TypeD154
Piston TypeStainless
Brake Pad CompoundSemi-metallic
Brake Pad MaterialSemi-metallic
PositionRear
GTIN Code889545015195
LogoWilwood
Caliper SeriesD154

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