Total Chaos Aluminum 1-Inch Uniball Press Tool (1986-95 4Runner/Pickup)

Total Chaos Aluminum 1-Inch Uniball Press Tool

For Total Chaos Upper & Lower Control Arms with 1-Inch Uniballs on 1986–1995 Toyota 4Runner & Pickup 4WD

Overview

The Total Chaos Aluminum 1-Inch Uniball Press Tool is a specialty suspension service tool designed to remove and install 1-inch uniballs in Total Chaos upper and lower control arms.

Its compact design allows uniball replacement without removing the control arm from the vehicle, reducing disassembly time during routine suspension maintenance. The tool is especially useful for off-road, racing, and long-travel applications where uniballs may require periodic inspection or replacement.

Precision-machined from 6061 aluminum, the press uses a heavy-duty 3/4-inch Acme threaded rod, Acme nuts, and SAE washers to generate the force required for uniball removal and installation.

Key Features

• Designed specifically for 1-inch uniballs
• Works with Total Chaos upper and lower control arms
• Allows uniball replacement with the control arm installed on the vehicle
• Precision-machined 6061 aluminum press cups
• Heavy-duty 3/4-inch Acme threaded rod
• Acme nuts and SAE washers included
• Operates with standard 1-1/4-inch wrenches
• Compact design for in-vehicle suspension service
• Suitable for repeated maintenance and race-prep use
• Does not fit 1.25-inch uniballs

In-Vehicle Uniball Service

Traditional uniball replacement can require removing the complete control arm before the bearing can be pressed out. This tool is designed to perform the same service directly at the control arm, helping reduce unnecessary suspension disassembly.

The two machined aluminum cups support the uniball housing during removal and installation, while the Acme-threaded press assembly applies controlled force through the bearing.

Because uniballs are precision suspension components, proper alignment during pressing is important to prevent damage to the bearing or control-arm housing.

Vehicle Fitment

Toyota 4Runner

• 1986–1989 Toyota 4Runner – 1st Gen – 4WD – Total Chaos Control Arms with 1-Inch Uniballs
• 1990–1995 Toyota 4Runner – 2nd Gen – 4WD – Total Chaos Control Arms with 1-Inch Uniballs

Toyota Pickup

• 1986–1988 Toyota Pickup – 2nd Gen – 4WD – Total Chaos Control Arms with 1-Inch Uniballs
• 1989–1995 Toyota Pickup – 3rd Gen – 4WD – Total Chaos Control Arms with 1-Inch Uniballs

Fitment Notes

• Designed for Total Chaos upper and lower control arms
• Fits 1-inch uniballs only
• Does not fit 1.25-inch uniballs
• Control arms can remain installed during service
• Compatible with standard 1-1/4-inch wrenches
• Verify uniball size before use

Product Specifications

Brand: Total Chaos Fabrication
Product Type: Uniball Press Tool
Uniball Size: 1 Inch
Cup Material: 6061 Aluminum
Construction: Precision Machined
Threaded Rod: 3/4-Inch Acme Thread
Wrench Size: 1-1/4 Inch
Service Application: Upper & Lower Control Arm Uniball Replacement
Control Arm Removal Required: No

What's Included

• (1) Large aluminum uniball press cup
• (1) Small aluminum uniball press cup
• (1) 3/4-inch Acme threaded rod
• (2) 3/4-inch SAE washers
• (2) Acme nuts