# Yukon Gear Dura Grip Positraction for Dana 80 / 37 Spline / 4.10 & Up

Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip.

-   All units are backed by extensive product testing and state-of-the-art software design
-   Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
-   Gears are cut to provide the strongest teeth possible in any terrain
-   Fully rebuildable design and proudly assembled in the USA
-   Limited Slip Differential with Composite Clutches
-   Limited Slip Differential w/Composite Clutches
-   Fits Dana Spicer 80 with 37 Spline Axles
-   Fits Dana Spicer 80 w/37 Spline Axles
-   Fits 4.10 Gear Ratio & Up
-   Fits 4.10 Gear Ratio Up
-   4 Pinion Design

This Part Fits:

Year

Make

Model

Submodel

1996-2007

Chevrolet

Express 3500

Base

1996-2007

Chevrolet

Express 3500

LS

2006-2007

Chevrolet

Express 3500

LT

1997-1999

Chevrolet

P30

Base

1999-2003

Dodge

Ram 2500 Van

Base

1992-1998

Ford

E-350 Econoline

Base

1988-1991

Ford

E-350 Econoline

Custom

1988-1998

Ford

E-350 Econoline

XL

1997

Ford

F-350

Base

1988-1992

Ford

F-350

Custom

1995

Ford

F-350

Eddie Bauer

1995-1996

Ford

F-350

Special

1988-1997

Ford

F-350

XL

1993-1997

Ford

F-350

XLT

1988-1992

Ford

F-350

XLT Lariat

1999

Ford

F-350 Super Duty

Lariat

1999

Ford

F-350 Super Duty

XL

1999

Ford

F-350 Super Duty

XLT

1992-1993

GMC

K3500

Sierra

1994-2000

GMC

K3500

Sierra SL

1992-2000

GMC

K3500

Sierra SLE

1994-2000

GMC

K3500

Sierra SLT

1992-1993

GMC

K3500

Sierra SLX

1997-1999

GMC

P3500

Base

## Details

- **Price:** 1809.0 CAD
- **Vendor:** Yukon Gear & Axle
- **Type:** Differentials

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1809.00 CAD | In stock |

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/yukon-gear-dura-grip-positraction-for-dana-80-37-spline-4-10-up)
> Updated: 2026-06-28