Wilwood 120-15607 D52-R Universal Floating Mount Caliper 1 Piston
Wilwood
On demand
Wilwood 120-15607 D52-R Universal Floating Mount Caliper 1 Piston
D52-R Single Piston Floater
Wilwood's newest pure heavy-duty race caliper, the D52-R starts with a lightweight 4.3-pound forged aluminum Type III hard anodized body with a stainless steel piston. Choose a width of 2.75” or 2.38” pistons, and rotor widths of 0.81”, 1.04” and 1.28" thick in common 11.75”, or 12.19”, and up to 12.50” diameters. Caliper fluid inlet port centered directly behind the piston eliminates any interference with slide pins. Lower deflection rate and higher volumetric efficiency than all the competitions’ heavier cast models, D52-R calipers also use standard D52 pads available in a range of compounds for every application. Caliper mounting uses the original GM stock height and offset. D52-R Caliper, also known as D52R Caliper, is the pinnacle design for OEM replacement racing calipers.
Pistons
| Piston Count | 1 |
| Piston Area (in²) | 4.45 |
| Piston Type | Stainless |
| Dust Boot | No |
Rotor Dimensions
| Rotor Width (in) | 0.81 |
| Rotor Diameter(in) | 12.19 |
Pad Dimensions
| Pad Area (in²) | 10 |
| Pad Volume (in³) | 3.9 |
Duty Rating & Material
| Material | Forged Aluminium |
| Weight(Lbs) | 4.8 |
Colors & Finish
| Color | Anodize |
| Finish | Type III Anodize |
Mounting
| Mount Center(in) | 7.06 |
| Mount Position | |
| Mount Side | Universal |
| Mount Type | Floating |
Specifications
Rotor Compatibility
| Rotor Width (in) | 0.81 |
| Maximum Rotor Width (in) | 0.81 |
| Minimum Rotor Width (in) | 0.75 |
| Maximum Rotor Diameter(in) | 12.19 |
| Minimum Rotor Diameter(in) | 11.00 |
Brake Pad Specifications
| Brake Pad Type 1 | D52 |
| Brake Pad Type 2 | N-A |
| Brake Pad Type 3 | N-A |
| Total Pad Area (in²) | 10 |
| Total Pad Volume (in³) | 3.9 |
| Mount |
Piston Specifications
| Piston 1 Bore (in) | 2.38 |
| Piston 2 Bore (in) | |
| Piston 3 Bore (in) | |
| Total Piston Area (in²) | 4.45 |
Mounting Specifications
| Mount Type | Floating |
| Mount Side | Universal |
| Mount Center(in) | 7.06 |
| Mount Hole Size(in) | 0.69 |
| Mount Height(in) | 0.77 |
| Inlet Thread Size | 7/16-20 |
More Information
| Manufacturer |
Wilwood
|
|---|---|
| Series | D52-R Single Piston Floater |