Wilwood Rear Superlite 6R/EPB Brake Kit for Toyota Land Cruiser LC70, 12.88-Inch GT Rotors, Hoses & Controls

This Wilwood Superlite 6R/EPB rear conversion for Toyota Land Cruiser LC70 pairs six-piston hydraulic service calipers with separate electric parking calipers and 12.88-inch GT rotors. Braided service-brake lines, the EPB controller, switch and wiring harness are included; installation still requires correct hydraulic routing and vehicle electrical connections. Wilwood Engineering, founded by Bill Wood in 1977, is based in Camarillo, California. Its work covers the design and manufacture of disc-brake systems and components for specialized vehicles, motorsport and street-performance use. The product range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines; compatibility depends on the complete system.

Technical Details

• Manufacturer part number: 140-17347; supplied as an axle kit.
• Supplied friction pads: BP-20 compound; match operating conditions to the intended use.
• Hydraulic sizing: cataloged bore sizes 1.75, 1.25, 1.25 inches; piston area 4.86 square inches; inlet 1/8-27 NPT.
• Parking brake: Separate EPB calipers, switch, universal harness and controller supplied. Provide correctly fused 12V DC wiring per DS1353; static parking use only.
• Brake rotor size: 12.88-inch outside diameter × 1.25-inch thickness; vented friction section.
• Wheel envelope: 17-inch minimum nominal wheel diameter; verify the entire wheel-clearance drawing, including spoke and barrel shape.
• Rotor/hat mounting-hole pattern: 5 x 5.669 in; 5 x 143.99 mm; cataloged hole clearances 0.61 in; 15.49 mm. These are rotor or hat drillings, not replacement wheel studs. The retained hub or axle determines the vehicle wheel pattern.
• Service calipers: FNSL6R; 6 pistons per caliper; Type III Anodize; radial mounting; stainless pistons.
• Rotor specification: Material: Iron; Type: GT 42 Vane; Style: GT Slotted; Surface Finish: Black Electro Coat.
• Hydraulic lines: Hydraulic flexlines and fittings are not included; select compatible lines for the complete installation.
• Hardware and retained components: Mounting hardware supplied; existing wheel hubs retained; spindles, master cylinder and brake booster are not included.

Fitment & Compatibility

DS1552 documents Toyota LC70 rear axle hubs for a six-piston hydraulic service-brake conversion with separate electric parking calipers. Match the rear axle, hub register, rotor attachment and 17-inch wheel envelope. DS1353 requires a 12-volt DC supply, proper grounding and the included 40-amp fuse retained in the battery circuit. The EPB is for holding a stationary vehicle; it is not an emergency stopping brake and must not be applied while moving.

With more than 20 years of parts experience, PMB Performance can help compare your VIN and installed hardware with the required configuration. Include any suspension, wheel or axle changes.

Review Installation instructions, EPB electrical instructions for the complete installation and clearance requirements.

Manufacturer Warning

Applicable to brake pads only. WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.