# Eaton Dana 30/186MM JL Master Install Kit

Eaton master installation kits make upgrading your differential easier by providing all the components needed to properly install your Eaton differential or replace your ring and pinion, in one box. Premium bearings and components ensure long life and quiet operation.

-   Includes all necessary components to complete installation
-   Reference Eatons application guide to confirm part fitment
-   Eaton only uses premium bearings
-   Fits 2019-2022 JL Wrangler
-   For Eaton: 912A585
-   Front

This Part Fits:

Year

Make

Model

Submodel

2021

Jeep

Wrangler

80th Anniversary

2021,2023

Jeep

Wrangler

Freedom

2023

Jeep

Wrangler

High Altitude

2023

Jeep

Wrangler

High Altitude 4xe

2023

Jeep

Wrangler

High Tide

2021

Jeep

Wrangler

Islander

2023

Jeep

Wrangler

Sahara

2023

Jeep

Wrangler

Sahara 4xe

2023

Jeep

Wrangler

Sahara Altitude

2018-2023

Jeep

Wrangler

Sport

2023

Jeep

Wrangler

Sport Altitude

2018-2023

Jeep

Wrangler

Sport S

2021

Jeep

Wrangler

Unlimited 80th Anniversary

2021

Jeep

Wrangler

Unlimited Freedom

2021-2022

Jeep

Wrangler

Unlimited High Altitude

2021-2022

Jeep

Wrangler

Unlimited High Altitude 4xe

2022

Jeep

Wrangler

Unlimited High Tide

2021

Jeep

Wrangler

Unlimited Islander

2018-2019

Jeep

Wrangler

Unlimited Moab

2018-2022

Jeep

Wrangler

Unlimited Sahara

2021-2022

Jeep

Wrangler

Unlimited Sahara 4xe

2021-2022

Jeep

Wrangler

Unlimited Sahara Altitude

2018-2022

Jeep

Wrangler

Unlimited Sport

2021-2022

Jeep

Wrangler

Unlimited Sport Altitude

2018-2022

Jeep

Wrangler

Unlimited Sport S

2021-2022

Jeep

Wrangler

Unlimited Willys

2021-2022

Jeep

Wrangler

Unlimited Willys Sport

2021-2023

Jeep

Wrangler

Willys

2023

Jeep

Wrangler

Willys 4xe

2021-2023

Jeep

Wrangler

Willys Sport

## Details

- **Price:** 260.07 CAD
- **Vendor:** Eaton
- **Type:** Differential Install Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 260.07 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/eaton-dana-30-186mm-jl-master-install-kit)
> Updated: 2026-06-27