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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
TC6 Radial Brake Caliper
The TC 6R radial caliper represents a new generation of refinement in Wilwood’s high-performance brake technology. Six stainless steel pistons housed in a massive, high-strength forged aluminum body generate the stopping power and durability required to stylishly handle the heavy loads of late-model custom trucks and SUV’s.
TC 6R calipers are stress-flow forged from premium grade aluminum alloy billets. FEA structural analysis technology was employed to develop a design that minimizes weight and maximizes rigidity against deflection.
An enlarged bridge radius easily accommodates 1.38” thick rotors up to 16.00” in diameter. The bodies are joined and reinforced through the bridge with six high-strength coated alloy steel bolts. Bridge cross-bolts increase strength against deflection and body separation at high pressures and heavy loads. Steel insert plates protect the bridges against wear and marring from the brake pad edges. Weighing in at a starting 8.6 pounds, the TC 6R generates unmatched pad clamping efficiency from six thick-walled stainless steel pistons. The thicker piston walls provide higher strength against deflection or deformation under heavy load conditions. Stainless steel is used for corrosion resistance and to reduce heat transfer from the pads into the caliper body, seals, and fluid. Differential bore piston design is based on Wilwood’s racing caliper technology. Clamping pressure is proportioned to provide balanced pad loading with even wear at all loads and temperatures. Piston bore volumes are configured for optimum compatibility with OE master cylinder output capacities and power. Boost systems.Pistons
| Piston Quantity | 6 |
| Piston Area (in²) | 5.40 |
| Piston Type | Stainless |
| Dust Boot | No |
Rotor Dimensions
| Rotor Width (in) | 1.38 | Rotor Diameter (in) | 16.00 |
Pad Dimensions
| Pad Area (in²) | 13 |
| Pad Volume (in³) | 6 |
Use Rating and Material
| Material | Forged Aluminum |
| Weight (lbs) | 9.2 |
Colors and Finishes
| Color | Red |
| Finish | Red Powder Coat |
Mounting
| Mounting Center (in) | 8.27 |
| Mounting Position | Rear Mount |
| Mounting Side | Right |
| Mount Type | Radial |
Specifications
Rotor Compatibility
| Rotor Width (in) | 1.38 | ||||||
| Max Rotor Width (in) |
| Min Rotor Width (in) |
1.32 |
Max Rotor Diameter (in) |
16.00 |
Min Rotor Diameter (in) |
14.00 |
|
Brake Pad Specifications
| Brake Pad Type 1 | 6318 |
| Brake Pad Type 2 | N-A |
| Brake Pad Type 3 | N-A |
| Total Pad Area (in²) | 13 |
| Total Pad Volume (in³) | 6 |
| Mount |
Piston Specifications
| Piston Bore 1 (in) | 1.75 |
| Piston Bore 2 (in) | 1.38 |
| Piston Bore 3 (in) | 1.38 |
| Total Piston Area (in²) | 5.40 |
Mounting Specifications
| Mount Type | Radial |
| Mount Side | Right |
| Mount Center (in) | 8.27 |
| Mount Hole Size (in) | 0.45 |
| Mount Height (in) | 2.56 |
| Inlet Thread Size | 1/8-27 NPT |










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Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
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