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Description
TNT Customs Rock-Tek 3-Piece Transmission Crossmember for Jeep JK – Included with All Rock-Tek Long Arm Suspension Systems
When upgrading your Jeep Wrangler JK with TNT Customs’ Rock-Tek Long Arm Suspension, you’re not just improving performance—you’re installing smarter, service-friendly engineering built for the trail.
At the core of this system is our exclusive 3-piece transmission crossmember, the foundation for mounting the front lower control arms. Designed to replace the factory crossmember, it delivers improved suspension geometry, unmatched strength, and easier access for future service.
Fabricated from CNC-cut 3/16-inch steel, the Rock-Tek crossmember is built to handle real-world abuse. The modular design features a removable center section, allowing transmission removal without touching suspension mounts—a game-changer for maintenance and upgrades.
To further enhance durability, we include a chassis mount support plate that reinforces the factory transmission mount brackets. This added support helps distribute load forces and reduces stress on the frame, especially under extreme off-road conditions.
Fits: 2007–2018 Jeep Wrangler JK & JKU
Key Features:
-
Engineered for Jeep JK/JKU – Direct fit for all 2-door and 4-door Wrangler JK models.
-
Durable 3/16” Steel Construction – CNC-cut and precision-formed for maximum strength.
-
Modular 3-Piece Design – Removable center section allows easy transmission service without disassembling suspension.
-
Includes Chassis Mount Support Plate – Strengthens the factory transmission mount brackets for added durability and frame support.
-
Long Arm Suspension Integration – Crossmember serves as the new mounting point for front lower control arms.
-
Trail-Tested, Shop-Ready – Designed with both off-road abuse and serviceability in mind.
-
Proudly Made in the USA
Built for the Jeep owner who demands more from their rig, the Rock-Tek crossmember with support plate offers a rock-solid foundation that’s as tough as the trails you conquer.
Description
Instructions
Specs
Videos
Reviews
Description
TNT Customs Rock-Tek 3-Piece Transmission Crossmember for Jeep JK – Included with All Rock-Tek Long Arm Suspension Systems
When upgrading your Jeep Wrangler JK with TNT Customs’ Rock-Tek Long Arm Suspension, you’re not just improving performance—you’re installing smarter, service-friendly engineering built for the trail.
At the core of this system is our exclusive 3-piece transmission crossmember, the foundation for mounting the front lower control arms. Designed to replace the factory crossmember, it delivers improved suspension geometry, unmatched strength, and easier access for future service.
Fabricated from CNC-cut 3/16-inch steel, the Rock-Tek crossmember is built to handle real-world abuse. The modular design features a removable center section, allowing transmission removal without touching suspension mounts—a game-changer for maintenance and upgrades.
To further enhance durability, we include a chassis mount support plate that reinforces the factory transmission mount brackets. This added support helps distribute load forces and reduces stress on the frame, especially under extreme off-road conditions.
Fits: 2007–2018 Jeep Wrangler JK & JKU
Key Features:
-
Engineered for Jeep JK/JKU – Direct fit for all 2-door and 4-door Wrangler JK models.
-
Durable 3/16” Steel Construction – CNC-cut and precision-formed for maximum strength.
-
Modular 3-Piece Design – Removable center section allows easy transmission service without disassembling suspension.
-
Includes Chassis Mount Support Plate – Strengthens the factory transmission mount brackets for added durability and frame support.
-
Long Arm Suspension Integration – Crossmember serves as the new mounting point for front lower control arms.
-
Trail-Tested, Shop-Ready – Designed with both off-road abuse and serviceability in mind.
-
Proudly Made in the USA
Built for the Jeep owner who demands more from their rig, the Rock-Tek crossmember with support plate offers a rock-solid foundation that’s as tough as the trails you conquer.
Instructions
Specs
Product Packaging:
Videos
Reviews
