# Omix T150 Mainshaft 76-79 Jeep CJ

OMIX proudly offers all the parts you need to keep your Willys/Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement transmission main shaft fits 76-79 CJ5 / CJ7 models equipped with Tremec T150 3-speed manual transmissions. Features 6 / 37 / 34 spline count and 11.25- inches overall length. Replaces OE 8126804

-   Limited 5 Year Warranty
-   Direct Fit
-   OE Style

This Part Fits:

Year

Make

Model

Submodel

1976-1979

Jeep

CJ5

Base

1977-1979

Jeep

CJ5

Golden Eagle

1976-1979

Jeep

CJ5

Renegade

1976-1979

Jeep

CJ7

Base

## Details

- **Price:** 326.5 CAD
- **Vendor:** OMIX
- **Type:** Distributor Gears

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 326.50 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/omix-t150-mainshaft-76-79-jeep-cj)
> Updated: 2026-07-20