# Eaton Detroit Truetrac Differential Tt Asm Scm 420

The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

-   Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
-   No Special Lubrication Or Friction Modifiers Needed
-   Helical Gear Limited Slip Differential
-   Durable; Smooth; Quiet Operation
-   Works In Forward And Reverse
-   Ideal For Most Vehicles
-   Automatic Engagement

This Part Fits:

Year

Make

Model

Submodel

1986-1989

Toyota

4Runner

DLX

1986-1995

Toyota

4Runner

SR5

1986-1988,1992

Toyota

Pickup

Base

1986-1987

Toyota

Pickup

Base Turbo

1986-1995

Toyota

Pickup

DLX

1986-1992,1994-1995

Toyota

Pickup

SR5

1986-1987

Toyota

Pickup

SR5 Turbo

1995

Toyota

T100

SR5

1995

Toyota

Tacoma

Base

1995

Toyota

Tacoma

SR5

## Details

- **Price:** 1057.01 CAD
- **Vendor:** Eaton
- **Type:** Differentials

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1057.01 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Unmounted

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/eaton-detroit-truetrac-differential-tt-asm-scm-420)
> Updated: 2026-06-27