Monday, September 26, 2016
Forged Superlite 4R Radial Mount Caliper – Part No: 120-13265-N
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Forged Superlite 4 Radial MT-Quick-Silver Product Number: 120-13265-N     Price: $488.34
Available Caliper #120-13265 Configurations


120-13265-N
Nickel Caliper

Right Hand


120-13266-N
Nickel Caliper

Left Hand

Caliper No: 120-13265-N
Wilwood Forged Superlite 4 Radial MT-Quick-Silver Caliper

Wilwood Forged Superlite 4 Radial MT-Quick-Silver Caliper
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Forged Superlite 4 Radial MT-Quick-Silver
FSL4R/ST-QS calipers provide the pad wear performance advantages of differential bore pistons with the option for ultimate heat protection using Thermlock® pistons in the ST models. Differential piston bores compensate for leading-edge mechanical loading and temperature variances across the pad face to reduce pad taper wear in sustained high temperature applications. Thermlock® pistons in the ST-QS models block heat transfer from the pads and reduce temperatures in the caliper, fluid, and seals by up to 25% over standard stainless steel pistons. Featuring Quick-Silver Nickel finish, these are the go-to calipers for all types sustained hard braking on dirt and asphalt ovals and a wide range of off-road, rally and road course applications.  

The FSL4R has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes. The transfer tube has been replaced with two additional bleed screw assemblies which allow differential bore models to have a left hand and right hand orientation, but no leading or trailing configuration is required. The most noteworthy feature of all the FSL6R caliper models is the exceptional strength and reduced weight of the forging. With assembled weights just at 4.4 pounds, the caliper body design in itself is a product of computer generated solid modeling and stress analysis technology. Each caliper features closed end bridges with a radial transition down to the main body and piston bore housings. The elimination of machined steps and sharp shoulders in this critical area provides a measurable increase in overall body strength and resistance to deflection under load. Every FSL6R body is stress-flow forged from a premium grade aluminum alloy billet.   Continue >>

120-13265-N - Product Summary
Pistons
Count: Area (in²): Type: Dust Boot:
4 4.84 Thermlock No
Rotor Dimensions
Rotor Width(In): Rotor Diameter(In):
1.25 14
Pad Dimensions
Pad Area (in²): Pad Volume (in³):
8.2 4.9
Mounting
Mount Center(In): Mount Position: Mount Side: Mount Type:
5.98 Right Hand Radial
Duty Rating & Material
Material: Weight(Lbs):
Aluminum
Colors & Finishes
Color: Finish:
Nickel Nickel Plate
Product Documents
Full Product Product Data Sheet Installation Instructions
Click To View Click To Download

Vehicle Applications

Product Specifications
Rotor Compatibility
Rotor Width(In): 1.25
Maximum Rotor Width(In): 1.35
Minimum Rotor Width(In): 1.15
Maximum Rotor Diameter(In): 14
Minimum Rotor Diameter(In): 11.75
Brake Pad Specifications
Brake Pad Type 1: 7420
Brake Pad Type 2: N-A
Brake Pad Type 3: N-A
Total Pad Area (in²): 8.2
Total Pad Volume (in³): 4.9
Pad Dimensions & Part Numbers
Pad Dimensions for the Forged Superlite 4 Radial MT-Quick-Silver

Pad Dimensions for the Forged Superlite 4 Radial MT-Quick-Silver
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Mount Dimensions for the Forged Superlite 4 Radial MT-Quick-Silver

Mount Dimensions for the Forged Superlite 4 Radial MT-Quick-Silver
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Piston Specifications
Piston 1 Bore(In): 1.88
Piston 2 Bore(In): 1.62
Piston 3 Bore(In):
Total Piston Area (in²): 4.84
Mounting Specifications
Mount Type: Radial
Mount Side: Right Hand
Mount Center(In): 5.98
Mount Hole Size(In): 0.39
Mount Height(In): 1.63
Inlet Thread Size: 1/8-27 NPT
Mount Dimensions & Part Numbers
Dimensions for the Forged Superlite 4 Radial MT-Quick-Silver

Dimensions for the Forged Superlite 4 Radial MT-Quick-Silver
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Parts & Accessories
O-Ring Kit: 130-5100
Replacement Dust Boot: N-A
Replacement Piston 1: 200-7550
Replacement Piston 2: 200-7553
Replacement Piston 3: N-A
Replacement Piston 4: N-A
Cross-Over O-Ring Kit: 130-10540
Bridge Bolt Kit: 230-5978
Wear Plate L/H: 300-5923
Wear Plate R/H: 300-5922
Pad Retainer: N-A
Bleed Screw Kit: 220-0627
Self Bleeder Tube: N-A
Cross-Over Tube: N-A