Trail-Gear High Steer Crossover Kit | 4-Stud Solid Axle (1979-95 Pickup / 1985-95 4Runner)
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Trail-Gear 4-Stud High Steer Crossover Kit
For 1979–1995 Toyota Pickup & 1985–1995 Toyota 4Runner with Toyota-Style Solid Front Axle and 4-Stud Knuckles
Overview
The Trail-Gear 4-Stud High Steer Crossover Kit converts Toyota solid-front-axle steering to a heavy-duty crossover high-steer configuration designed for lifted off-road applications.
The system uses forged 8620 tool-steel steering arms, heavy-duty .250-inch-wall steering links, FJ80-style tie rod ends, and a heavy-duty pitman arm. Raising the steering linkage above the factory push-pull arrangement provides a steering layout better suited to increased suspension articulation and solid-axle off-road builds.
Multiple configurations are available for Toyota OEM and Rock Assault axle housings, left- or right-hand-drive vehicles, and drop or flat pitman arm setups.
Key Features
- 4-stud steering arms for factory-style Toyota solid-axle knuckles
- Forged 8620 tool-steel steering arms
- Heavy-duty .250-inch-wall steering links
- FJ80-style tie rod ends
- Drop or flat pitman arm configurations
- Left-hand-drive and right-hand-drive configurations
- Toyota OEM and Rock Assault axle options
- Minimum 3 inches of lift required
- Designed for Toyota solid-front-axle applications
- Intended for off-road use
Axle Housing & Pitman Arm Selection
Choose the axle configuration that matches the front axle installed in the vehicle:
- Toyota OEM Axle – For Toyota OEM-style solid front axle width
- Rock Assault IFS Width (+3") – Configured for the wider Rock Assault IFS-width housing
- Rock Assault Tacoma Width (+5") – Configured for the wider Rock Assault Tacoma-width housing
Choose Left-Hand Drive or Right-Hand Drive based on the steering-wheel position when seated inside the vehicle.
Drop Pitman Arm configurations use the dropped steering-arm geometry. Flat Pitman Arm configurations require additional steering-box clearance work and custom mounting provisions. The steering box may need to be relocated forward and downward or the frame modified and reinforced for clearance.
Vehicle Fitment
Toyota Pickup
- 1979–1983 Toyota Pickup – 1st Gen – 4WD – Factory Solid Front Axle
- 1984–1985 Toyota Pickup – 2nd Gen – 4WD – Factory Solid Front Axle
- 1986–1988 Toyota Pickup – 2nd Gen – 4WD – Toyota-Style Solid Axle Conversion
- 1989–1995 Toyota Pickup – 3rd Gen – 4WD – Toyota-Style Solid Axle Conversion
Toyota 4Runner
- 1984–1985 Toyota 4Runner – 1st Gen – 4WD – Factory Solid Front Axle
- 1986–1989 Toyota 4Runner – 1st Gen – 4WD – Toyota-Style Solid Axle Conversion
- 1990–1995 Toyota 4Runner – 2nd Gen – 4WD – Toyota-Style Solid Axle Conversion
Fitment Notes
- 4-stud factory-style Toyota knuckle configuration
- Toyota-style solid front axle only
- Minimum 3 inches of lift required
- Requires a Toyota IFS steering box
- 1986–1995 applications require an appropriate solid axle conversion
- Does not fit the factory IFS front suspension
- Select the axle housing configuration that matches the installed axle
- Select LHD or RHD based on steering-wheel position
- Flat pitman arm configurations require additional steering-box clearance and mounting modifications
- Existing steering-arm studs, nuts, cone washers, and wave washers are reused where applicable
- Intended for off-road use
Product Specifications
Brand: Trail-Gear
Product Type: High Steer Crossover Kit
Position: Front
Steering Arm Configuration: 4-Stud
Steering Arm Material: Forged 8620 Tool Steel
Steering Link Construction: .250-Inch-Wall Steel
Tie Rod Ends: FJ80 Style
Steering Position: Left-Hand Drive or Right-Hand Drive
Pitman Arm: Drop or Flat
Minimum Lift: 3 Inches
Required Steering Box: Toyota IFS Steering Box
Application: Toyota-Style Solid Front Axle
Use: Off-Road
4-Stud vs. 6-Stud High Steer
The 4-Stud High Steer Kit is designed for Toyota solid-front-axle builds retaining the factory-style 4-stud steering knuckle mounting pattern.
The 6-Stud High Steer Kit is designed for Trail-Gear Six Shooter / 6-stud knuckle setups and uses two additional steering-arm mounting studs per side. Choose the 6-stud version when the vehicle is already equipped with, or is being converted to, Six Shooter knuckles.
Available Configurations
Axle Housing
- Toyota OEM Axle
- Rock Assault IFS Width (+3")
- Rock Assault Tacoma Width (+5")
Steering Position
- Left-Hand Drive
- Right-Hand Drive
Pitman Arm Style
- Drop Pitman Arm
- Flat Pitman Arm
Each configuration includes the corresponding 4-stud steering arms, pitman arm, heavy-duty steering links, and rod ends for the selected setup.