Billet Narrow Superlite 6R Radial Mount Caliper – Part No: 120-8000-RSP
Call (805) 388-1188
Billet Narrow Superlite 6 Radial Mount
Prod #: 120-8000-RSP
Price: $554.82

Billet Narrow Superlite 6 Radial Mount - Product Summary
Caliper No: 120-8000-RSP
Billet Narrow Superlite 6 Radial Mount

Pistons
Piston Count 6
Piston Area (in²) 4.04
Piston Type Stainless
Dust Boot No
Rotor Dimensions
Rotor Width (in) 1.25
Rotor Diameter(in) 14.00
Pad Dimensions
Pad Area (in²) 8.2
Pad Volume (in³) 3.8
Duty Rating & Material
Material Billet Aluminium
Weight(Lbs) 4.7
Colors & Finish
Color Polished
Finish Polish

Mounting
Mount Center(in) 5.98
Mount Position Rear Mount
Mount Side Right Hand
Mount Type Radial
UPC Number
UPC 889545005851
Product Documents
Product Data Sheet

Installation Instructions


WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Applicable to Brake Pads Only

120-8000-RSP - Product Description

Billet Narrow Superlite 6 Radial Mount

The billet SL6R series adds the versatility and convenience of radial mounting to this widely popular caliper group. Radial mounting simplifies adaptation and provides two planes of adjustment for accurate alignment over the disc. These calipers integrate "Big Brake" style with Wilwood's latest technology to generate big stopping power in extreme environments over a broad range of vehicle applications.

The key to the superior performance of the SL6R comes from the extremely durable and efficient body design. Starting at 4.84 pounds it is the product of computer generated solid modeling and FEA stress analysis technology. Full length stiffening ribs and a reinforced radial transition from the piston bore housings to the closed end bridges has produced the strongest SL caliper bodies ever built. When compared to open bridge calipers that use tube or stand spacers between the body halves, the closed end bridge design is measurably stronger with less separation or deflection under load. Additional strength and resistance to deflection comes from the four high-strength steel end bridge bolts. A fifth center bridge bolt provides even more overall strength and easy access to the pads without the need to remove the caliper from the mount.

A unique six-piston differential bore configuration provides balanced loading for even pad wear in sustained high heat environments. The standard SL6R calipers feature one-piece stainless steel pistons. Stainless is used for its slow heat transfer properties and high resistance to corrosion. The SL6R/ST models feature Wilwood's exclusive Thermlock pistons. This multi-part piston design creates a highly efficient thermal barrier to further reduce heat transfer from the pads to caliper body, seals, and fluid. Cooler temperatures translate to longer service life and less chance for heat induced pedal fade.


Vehicle Applications
Driving Environment Street Rods
Vehicle Sub-Types
Application Duty Heavy Duty
Driving Environment Street Performance
Vehicle Sub-Types Domestic
Application Duty Heavy Duty
Driving Environment Street Performance
Vehicle Sub-Types Import
Application Duty Heavy Duty
Driving Environment Rally
Vehicle Sub-Types
Application Duty Medium Duty
Driving Environment Road Race
Vehicle Sub-Types
Application Duty Medium Duty

Product Specifications

Rotor Compatibility
Rotor Width (in) 1.25
Maximum Rotor Width (in) 1.25
Minimum Rotor Width (in) 1.19
Maximum Rotor Diameter(in) 14.00
Minimum Rotor Diameter(in) 11.75

Brake Pad Specifications
Brake Pad Type 1 7416
Brake Pad Type 2 N-A
Brake Pad Type 3 N-A
Total Pad Area (in²) 8.2
Total Pad Volume (in³) 3.8
Mount
Piston Specifications
Piston 1 Bore (in) 1.62
Piston 2 Bore (in) 1.12
Piston 3 Bore (in) 1.12
Total Piston Area (in²) 4.04

Mounting Specifications
Mount Type Radial
Mount Side Right Hand
Mount Center(in) 5.98
Mount Hole Size(in) 0.39
Mount Height(in) 1.45
Inlet Thread Size 1/8-27 NPT
Pad Dimensions & Part Numbers
Pad Dimensions for the Billet Narrow Superlite 6 Radial Mount Pad Dimensions for the Billet Narrow Superlite 6 Radial Mount Zoom Image
Axle Set P/N
Pad Type
Compound
Non-Bedded Pads - by Compounds
7416
BP-10
7416
BP-20
7416
BP-28
7416
BP-30
7416
BP-35
7416
BP-40
7416
BP-45
7416
BP-Q
7416
TX1
Mount Dimensions for the Billet Narrow Superlite 6 Radial Mount Mount Dimensions for the Billet Narrow Superlite 6 Radial Mount Zoom Image
Mount Dimensions & Part Numbers

Dimensions for the Billet Narrow Superlite 6 Radial Mount Dimensions for the Billet Narrow Superlite 6 Radial Mount Zoom Image

Additional Notes

In addition, each SL6R is equipped with SRS bridge plates. SRS plates eliminate all bridge wear caused by pad gouging and extend the service life of the caliper. The spring-loaded action of the SRS plates also eliminates pad rattle and dampens the harmonic vibrations that contribute to pad squeal. Two piece bleed screws and dampened fluid tubes are recess mounted to shield them from track debris and other potential damage sources. High temperature, square faced bore seals provide the largest possible sealing area and controlled piston retraction on release. The full range of Wilwood pad compounds is available to match the brake response and heat range of any competition or sports driving application.

Calipers in this group feature a reduced width outboard body to provide additional clearance between the caliper face and the wheel or hub. These calipers were originally built for use with wide 5 hubs, but have found their way to OE performance "Big Brake" conversions, road racing, and other close fit wheel applications. The caliper bridge radius will clear rotors from 11.75" to 13.00" in overall diameter. Each caliper in this group uses 7420 type 20mm thick pads.


Parts & Accessories

O-Ring Kit 130-5972
Replacement Dust Boot N-A
Replacement Piston 1 200-7520
Replacement Piston 2 200-8439
Replacement Piston 3 200-8439
Replacement Piston 4 N-A
Cross-Over O-Ring Kit N-A
Bridge Bolt Kit 230-7049
Wear Plate L/H 300-6596
Wear Plate R/H 300-6595
Pad Retainer N-A
Bleed Screw Kit 220-6069
Self Bleeder Tube N-A
Cross-Over Tube 190-8369
Products commonly used with this item:




$443.92
More Details
$20.47
More Details
$14.89
More Details
$14.89
More Details





Additional related products:




More Details
More Details





 
All images shown are for illustrative purposes only. Actual product received may be different than what is portrayed on the web site.
Wilwood makes every effort to maintain our web site to ensure the accuracy of prices and product information. However, product information and prices are subject to change without notice. Please call (805) 388-1188 before ordering to verify current prices and product information.
     Copyright ©2021 Wilwood Engineering, Inc. - All Rights Reserved     
Version: 3.05 June 23, 2023