Billet Narrow Superlite 6 Lug Mount Caliper – Part No: 120-13383-RD
Call (805) 388-1188
Billet Narrow Superlite 6 Lug Mount
Prod #: 120-13383-RD
Price: $443.50
Billet Narrow Superlite 6 Lug Mount - Product Summary
Caliper No: 120-13383-RD
Billet Narrow Superlite 6 Lug Mount

Pistons
Piston Count 6
Piston Area (in²) 4.04
Piston Type Stainless
Dust Boot No
Rotor Dimensions
Rotor Width (in) 1.10
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) 5.2
Colors & Finish
Color Red
Finish Red Powder Coat

Mounting
Mount Center(in) 3.50
Mount Position
Mount Side Left Hand
Mount Type Lug
UPC Number
UPC 889545003628
Product Documents
Product Data Sheet

Installation Instructions


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

120-13383-RD - Product Description

Billet Narrow Superlite 6 Lug Mount

The 2nd generation of the Narrow SL6 series has been redesigned with Wilwood’s latest technology. High strength Billet bodies with internal crossover passages allow the calipers to mount in either front or rear of spindle applications with same part number. With Same 3.50" centered lug mounting of original Narrow Superlite caliper. Each caliper is precision CNC machined from high strength Billet Forging with a re-profiled outer body that enhances wheel clearance and appearance. Calipers are available in Black, Red powder coat and a show quality polished finish to compliment any application.

The key to the superior performance of the BNSL6 comes from the extremely durable, efficient and lightweight body design. Starting at 5.2, 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 have produced the strongest Superlite 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 SL6 calipers feature one-piece stainless steel pistons. Stainless is used for its slow heat transfer properties and high resistance to corrosion. In addition, each SL6 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 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.



Product Specifications

Rotor Compatibility
Rotor Width (in) 1.10
Maximum Rotor Width (in) 1.10
Minimum Rotor Width (in) 1.00
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 Lug
Mount Side Left Hand
Mount Center(in) 3.50
Mount Hole Size(in) 0.45
Mount Height(in) 2.85
Inlet Thread Size 1/8-27 NPT
Pad Dimensions & Part Numbers
Pad Dimensions for the Billet Narrow Superlite 6 Lug Mount Pad Dimensions for the Billet Narrow Superlite 6 Lug 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 & Part Numbers

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

Additional Notes


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 230-7710
Wear Plate L/H 300-6596
Wear Plate R/H 300-6595
Pad Retainer N-A
Bleed Screw Kit 220-0627
Self Bleeder Tube N-A
Cross-Over Tube N-A
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Version: 3.05 June 23, 2023