Fabtech K7051DL 4-Inch Tundra Ball-Joint UCA Lift Kit with Reservoir Coilovers and Rear Shocks

Fabtech K7051DL is a nominal 4-inch Tundra ball-joint upper-control-arm system with reservoir front coilovers and non-reservoir rear Dirt Logic shocks.

Application

• 2016–2021 Toyota Tundra TRD 2WD/4WD with the 5.7L V8.
• This listing is limited to TRD models; non-TRD and TRD Pro applications are excluded.

Package contents

• One system per vehicle: one FTS26069 ball-joint component box, one FTS26052 front Dirt Logic 2.5 reservoir-coilover pair and two FTS810982 rear Dirt Logic 2.25 non-reservoir shocks. Four dampers total.
• FTS26052 contains driver FTS820312D and passenger FTS820312P, two FT83369BK reservoir mounts and FT86061 hardware.
• Two FT70222BK/FT70223BK ball-joint upper control arms, two FT20538 high-travel ball joints and the FT70225D/FT70225P steering-knuckle pair.
• Rear lift uses two FTBK12 1-inch blocks and four FT1500U U-bolts with the factory rear leaf springs. FT70195 hardware subassembly includes two FT70196 body-mount weld gussets, differential spacers, bump-stop spacers and brake-hose mounts.

Installation and requirements

• Installation requires two professional mechanics and a certified welder. The body mounts must be cut and the specified gussets welded in; tie-rod ends and front bump-stop threads require trimming.
• The factory skid plate and front mud flaps are removed. Brake hoses and wheel-speed sensor wiring require relocation and full-travel/steering clearance checks.
• Check alignment before installation, align to factory specifications afterward and recheck fasteners after 50 miles.
• The lower-control-arm shock mount requires clearance grinding. For selected Dirt Logic coilovers, skip the factory spacer steps and follow FT820312 for FTS26052 mounting and reservoir attachment. Follow FT810982 for the selected rear-shock hardware/bushings.

Tire and wheel guidance

• Factory wheels/tires and 17-inch wheels cannot be used. Manufacturer guidance: 35/12.50R18 or 295/70R18 on 18×9 wheels with 4-1/2-inch backspacing, or 35/12.50R20 on 20×9 wheels with 5-inch backspacing. Minor trimming is required.

Manufacturer part number: K7051DL. Manufacturer product details.

California Proposition 65: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov.