Fabtech K7028 4-Inch Ball-Joint UCA Lift with Rear Performance Shocks for 2007–2014 Toyota Tundra TRD

Fabtech K7028 is a 4-inch suspension lift with replacement ball-joint upper control arms, extended steering knuckles and rear Performance shocks. Front spacers retain the complete factory TRD coilover assemblies.

Application

• 2007–2014 Toyota Tundra TRD 2WD/4WD with the 5.7L V8. This basic non-coilover system fits TRD models only.
• Non-TRD and TRD Pro models are excluded.

Package contents

• Sold as one K7028 package, containing one FTS26035 component box with two FTS7188 rear Performance shocks. Only two replacement dampers are included; the factory front coilovers are retained.
• Includes one driver and one passenger ball-joint upper arm, two FT20538 high-travel ball joints, paired FTS70168D/P steering knuckles and two FT70170BK front coilover spacers.
• Rear lift uses two FTBK12 one-inch blocks and four FT1500U U-bolts with hardware, retaining the factory leaf springs.
• Includes two front differential spacers, four bump-stop spacers, driver/passenger brake-hose brackets, two FT70196 body-mount weld-in gussets, arm bushings/sleeves/washers and specified mounting hardware.

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.

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: K7028. Manufacturer product details.

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