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Vehicle Info NeededWILWOODPART NUMBER: 950-120-15607
D52-R Single Piston Floater Race Brake Caliper for 2.380 in. Piston Diameter
$20322
Ships on 09/15/2026
Lowest Price GuaranteeD52-R Single Piston Floater Race Brake CaliperPiston Bore Diameter: 2.380 in. Rotor Width: .810 in. Rotor Diameter: 12.190 in. Lightweight Forged Aluminum Type III Body Stainless Steel Piston Hard Anodized Finish Sold Individually
Features:
- Pure heavy-duty racing brake caliper
- Lightweight 4.3 lb. forged aluminum Type III hard anodized body
- Stainless steel piston
- High-temperature reliability
- Centrally located fluid port and dual-bleeder valves enable easy access to slide pins
- Lower deflection rate and higher volumetric efficiency over stock calipers
- Uses original GM stock height and offset mounting
- Note:
- Installation requires a steel braided brake line - sold separately
- Uses standard D52 brake pads - sold separately
Part TypeDisc Brake Caliper
BrandWILWOOD
Package Height4.0
Package Width6.0
Package Length9.0
Weight4.475 PG
Part CategoryPerformance Parts
Caliper Piston Quantity1
Mount Center7.06 in (179.324 mm)
Caliper MaterialForged aluminum
Brake Pads IncludedNo
Caliper TypeFloating
QuantitySold individually
Piston Diameter2.38 in (60.5 mm)
Mounting Hardware IncludedYes
Mount Hole Diameter0.69 in (17.526 mm)
Rotor Thickness.750-.810
Rotor Diameter (In.)11-12.190
Thread Size (In.)1/8-27 NPT
Mount Height0.77 in (19.558 mm)
Front Brake TypeDisc
Piston MaterialStainless steel
Part FitmentSemi Universal
Caliper FinishType III anodized
Caliper Slides IncludedYes
Vendor Part Number120-15607
Package Qty1
Package TypeEA
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