# USA Standard 4340 Chrome Moly Axle Shaft / Right Hand Inner For 79-87 GM / 19.15in

USA Standard Gear performance axles are constructed from high-tensile strength 4340 chromoly, use superior manufacturing methods, and feature advanced heat-treating technologies to create an axle of unparalleled quality and durability.

-   Measures 19.15” long from end of splines to center of u-joint bore
-   Heavy duty 4340 chromoly construction
-   Fits GM 8.5” front differential
-   Accepts 5-760X Series u-joint
-   Inner RH axle
-   30 spline

This Part Fits:

Year

Make

Model

Submodel

1988-1991

Chevrolet

Blazer

Scottsdale

1988-1991

Chevrolet

Blazer

Silverado

1988

Chevrolet

V10 Suburban

Scottsdale

1988

Chevrolet

V10 Suburban

Silverado

1989-1991

Chevrolet

V1500 Suburban

Scottsdale

1989-1991

Chevrolet

V1500 Suburban

Silverado

1988

Chevrolet

V20 Suburban

Scottsdale

1988

Chevrolet

V20 Suburban

Silverado

1989-1991

Chevrolet

V2500 Suburban

Scottsdale

1989-1991

Chevrolet

V2500 Suburban

Silverado

## Details

- **Price:** 250.27 CAD
- **Vendor:** Yukon Gear & Axle
- **Type:** Axles

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 250.27 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/usa-standard-4340-chrome-moly-axle-shaft-right-hand-inner-for-79-87-gm-19-15in)
> Updated: 2026-06-28