01
Real experience
We test before we recommend.
PRODUCT DESCRIPTION
TC6 Radial Brake Caliper
The TC 6R radial brake 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 braking force and durability necessary to stylishly handle the heavy loads of today’s 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.
The expanded bridge radius will easily accommodate 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 through-bolts. Through-bridge bolts increase resistance to deflection and body separation at high pressures and heavy loads. Steel insert plates protect the bridges from wear and notching caused by the brake pad edges. Weighing in at 8.6 pounds, the TC 6R generates unsurpassed pad clamping efficiency from six thick-walled stainless steel pistons. The thicker piston walls provide greater resistance against deflection or deformation under heavy loading. Stainless steel is used to resist corrosion and reduce the transfer of heat from the pads to the caliper body, seals, and fluid. Differential piston diameter design is based on Wilwood’s race caliper technology. Clamping pressure is proportioned to provide balanced pad loading with even wear across all loads and temperatures. Piston bore volumes are configured for optimum compatibility with stock master cylinder output and power assist systems.Pistons
| Number of Pistons | 6 |
| Piston Area (In²) | 6.90 |
| 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 & Material
| Material | Forged Aluminum |
| Weight (Lbs) | 9.2 |
Colors & Finishes
| Color | Black |
| Finish | Black Powder Coat |
Mounting
| Mount Center (In) | 8.27 |
| Mount Position | Rear Mount |
| Mount Side | Left Side |
| Mount Type | Radial |
Specifications
Rotor Compatibility
| Rotor Width (In) | 1.38 | ||||||
| Maximum Rotor Width (In) |
| Minimum Rotor Width (In) |
1.32 |
Maximum Rotor Diameter (In) |
16.00 |
Minimum 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 1 Bore (In) | 1.88 |
| Piston 2 Bore (In) | 1.62 |
| Piston 3 Bore (In) | 1.62 |
| Total Piston Area (In²) | 6.90 |
Mounting Specifications
| Mount Side | Left |
| Mount Center (In) | 8.27 |
| Mount Hole Size (In) | 0.45 |
| Mount Height (In) | 2.56 |
| Inlet Thread Size | 1/8-27 NPT |










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
01
We test before we recommend.
02
We help you choose the right part.
03
Only trusted manufacturers.
04
Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
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.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.