• Transfer Case Shifter Boot (OEM) It's common for the factory transfer case boot to degrade over time, crumble and disintegrate. This often results in dirt and mud getting into the transfer case...
    $40.16
  • Chromoly Interlocking Tube Clamps Need to run a structural support tube across your buggy, truggy, or cage, but still need the flexibility to pull your motor, transmission, or seats? Trail-Gear's...
    $39.99
  • Spindle Stud Kit When assembling your spindles gaskets does it feel like your all thumbs? This kit contains (16) studs and flanged nuts. With studs installed it's easier to install the spindle...
    $39.99
  • Track Bar Axle Mount Leaf springs can "wrap up" under the torque of rock crawling. Low gears and flexible springs are more susceptible to this effect. For most trail rigs, the wrap up does not...
    $39.99
  • Upper Gusset (Solid Front Axle) This gusset welds on top of your Toyota front solid axle and helps prevent bending of the axle housing. This product should not be used in a manner that violates...
    $39.99
  • Differential Stud Eliminator Kit When you come home after a trail ride, do you see oil leaking from the center of your axle housings? The stock axle housing studs may be pulling loose. No longer do...
    $39.99
  • Weld-In Frame Gusset (Web) Each gusset measures 3" tall by 3" wide and made from 3/16" mild plate steel. NOTE: Sold Individually. Contact our Tech Support Line for further information at...
    $39.99

The first-generation Toyota 4Runner (1984–1989) is the original factory 4Runner and shares its chassis, engines, and most of its drivetrain with the contemporary 4th gen Toyota Pickup. The engine lineup is the LCE specialty zone: the carbureted 22R 2.4-liter (1984-1987), the fuel-injected 22RE (1985-1989), the factory-turbocharged 22RTE that ran from 1986 through 1988 in very low volume, and the 3VZE 3.0-liter V6 introduced for 1988. The 1984-1985 trucks ran a solid front axle; 1986 onward got the IFS (Independent Front Suspension) revision shared with the Pickup.

LC Engineering has been building performance and replacement parts for the 22R, 22RE, 22RTE, and 3VZE since 1985 — the entire production life of the 1st gen 4Runner and longer than most owners have had their trucks. Our 1st gen 4Runner catalog includes complete long blocks and crate engines, the LCE Stroker (2.7-liter displacement increase), Stage 2 through Stage 5 camshafts, header kits, supercharger and turbo kits, master rebuild kits, suspension components for both the solid-axle and IFS trucks, and the OEM-spec replacement parts that keep these 35+ year old 4Runners on the road.

Browse 1st gen 4Runner parts above by system, or use these starting points: