Unity 65001c Rear Conversion Kit Brake Repair Tool

Unity Rear Conversion Kit for Ford and Lincoln

This Unity 65001c kit converts the rear suspension on 1997 to 2002 Ford Expedition and 1998 to 2002 Lincoln Navigator models. It replaces factory air-ride components with a passive steel-spring setup designed for long-term reliability. The kit suits owners who want to eliminate air-suspension maintenance and repair costs. It is not intended for rear-wheel-drive variants of these vehicles.

Limits of the air-to-spring retrofit

The conversion addresses the original air-ride system on the listed model years only. RWD configurations are excluded from the fitment, so owners of those models cannot use this kit. Vehicles outside the 1997 to 2002 range are not supported by this part number. Buyers needing to retain the factory air-suspension function should not purchase this conversion kit.

Build quality and installation implications

Unity manufactures the kit with over 50 years of aftermarket experience, focusing on trouble-free installation and durable performance. The steel-spring components are engineered to withstand daily driving loads without the leaks or compressor failures common to air systems. Once fitted, the conversion removes the need for air-line routing and height-sensor calibration, simplifying future suspension service.