Rock Hard 4X4 Transmission Crossmember - RH-9061 - Install & Factory Removal 2015 Jeep Wrangler JK

August 25, 2018

Discover the benefits of upgrading your Jeep JK's transmission crossmember with our detailed installation guide.

Quick Look

Category

Mods, Builds, Maintenance

Brand

Rock Hard 4X4

Product

Transmission Crossmember RH-9061

Use Case

Upgrading factory transmission crossmember

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Overview

Upgrading your Jeep Wrangler JK's transmission crossmember is an essential step for those who anticipate heavy off-road usage. In this article, we will guide you through the installation of the Rock Hard 4X4 Transmission Crossmember (RH-9061), ensuring your Jeep is ready to tackle even the toughest terrains.

What This Covers

This tutorial provides a comprehensive breakdown of the installation process for the Rock Hard 4X4 RH-9061 crossmember. We’ll cover the tools you need, step-by-step instructions, and tips for a successful upgrade.

Step-by-Step Breakdown

1. Gather Tools and Supplies: You will need basic hand tools, including an 18mm socket, a 16mm socket, and a jack to support your transmission.
2. Remove the Factory Skid Plate: Begin by removing the transmission skid plate by unscrewing the four bolts. Remember to leave a few threads attached to control the plate's descent.
3. Support the Transmission: Use a scissor jack to support the transmission and transfer case assembly. Ensure that it is securely held before proceeding.
4. Detach the Old Crossmember: Remove the bolts securing the factory crossmember. If any bolts are rusted or stripped, you may need to clean them up with a cut-off wheel. Using a ratchet strap can help bring the frame rails closer together and simplify the installation.
5. Install the New Crossmember: Position the new Rock Hard 4X4 crossmember in the same location as the old one. Use the bolts from the factory crossmember to secure it. Ensure that it is properly aligned before tightening.
6. Tighten Everything Down: Once the new crossmember is in place, tighten all bolts to the manufacturer's recommended torque specifications. This step is crucial for ensuring stability and safety on the trails.

Helpful Tips

• Consider applying some anti-seize compound on the bolts to ease future removals.
• If you're struggling with the alignment of the new crossmember, recheck that your supporting jack is positioned correctly or consider using a dead blow hammer to tap it into place.
• Keep in mind the weight of the new crossmember compared to the factory one; being prepared for a heavier support may help during installation.

Key Takeaways

Upgrading to a durable transmission crossmember like the Rock Hard 4X4 RH-9061 significantly enhances your Jeep's off-road capabilities. This heavy-duty component not only provides better support but also enhances the overall sturdiness of your Jeep's undercarriage. With straightforward installation steps and tools commonly found in your garage, you can achieve this upgrade in under an hour, making it a practical choice for Jeep enthusiasts looking to enhance their vehicle's performance.