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🧾 Overview
The TeraFlex Dana 60 / Tera CRD60 HD Differential Cover Kit is a heavy-duty axle protection upgrade built for extreme off-road use where maximum strength and durability are critical.
Constructed from over 3/8" thick high-strength ductile iron, this cover is designed to withstand serious trail abuse from rocks, debris, and obstacles while reinforcing the axle housing itself. It helps maintain proper gear alignment under heavy loads, making it a key upgrade for high-torque, large tire, and hardcore off-road builds.
Designed as a direct bolt-on replacement, this cover provides a simple yet highly effective way to protect one of the most expensive components in your drivetrain.
✔ Heavy-duty differential protection for Dana 60 axles
✔ Over 3/8" thick ductile iron construction for extreme strength
✔ Reinforces axle housing under heavy load
✔ Protects gears from rocks, debris, and trail impacts
✔ Direct bolt-on upgrade with included hardware
🛠 Installation
- Direct bolt-on replacement for factory differential cover.
- Requires draining and refilling differential fluid.
- Estimated install time: ~1 hour
📌 Specs
📌 Key Features & Benefits
- 3/8" Ductile Iron Construction – Built to handle extreme impacts and heavy off-road abuse.
- Axle Housing Reinforcement – Adds structural rigidity to maintain proper gear alignment.
- Trail Protection – Shields differential internals from rocks and debris.
- Powder-Coated Finish – Corrosion-resistant coating for long-term durability.
- Bolt-On Design – Direct replacement using factory mounting points.
📘 Specifications
- Brand: TeraFlex
- Product Type: Differential Cover
- Axle Type: Dana 60 / Tera CRD60
- Material: 3/8" Thick Ductile Iron
- Finish: Black Powder Coat with Red TeraFlex Logo
- Mounting: Bolt-On
- Hardware: Included
- Weight: Approx. 16–17 lbs
- Installation Type: Bolt-On
- Sold As: Kit
📦 What’s Included (What’s in the Box)
- Differential Components
- (1) HD Differential Cover
- Mounting Hardware
🛡 Warranty
- TeraFlex Limited Lifetime Warranty
⚠️ Fitment Notes
- Dana 60 / Tera CRD60 Axle Equipped Vehicles
- Common Applications Include:
- Jeep Wrangler JK (2007–2018)
- Jeep Wrangler TJ / LJ (1997–2006)
- Also Fits:
- Tera60 Front Axle Housings
- Tera CRD60 Front & Rear Axle Housings
⚠️ Fitment Notes
- ❗ Designed for Dana 60 and Tera CRD60 axle housings only
- ❗ Fits both front and rear applications depending on axle setup
- ❗ Larger size may require clearance checks on some builds
- ❗ RTV sealant or gasket required (not always included)