# Eaton Detroit Truetrac Differential 35 Spline 1.50in Axle Shaft Diameter 3.25 & Up Ratio

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

1986-1987

Ford

Aerostar

Base

1986-1987

Ford

Aerostar

XL

1986-1987

Ford

Aerostar

XLT

1972-1982

Ford

Courier

Base

1979-1982

Ford

Courier

XLT

1983,1985-1986

Ford

Ranger

Base

1987

Ford

Ranger

Custom

1984,1986-1987

Ford

Ranger

S

1986-1987

Ford

Ranger

STX

1983-1986

Ford

Ranger

XL

1983-1985

Ford

Ranger

XLS

1983-1987

Ford

Ranger

XLT

## Details

- **Price:** 1029.41 CAD
- **Vendor:** Eaton
- **Type:** Differentials

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1029.41 CAD | In stock |

## Images

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

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/eaton-detroit-truetrac-differential-35-spline-1-50in-axle-shaft-diameter-3-25-up-ratio)
> Updated: 2026-06-27