P311-2B638B6 C-3421 New
- Air to Coil Spring Conversion Kit
- ; Rear Kit Includes Springs/Seats/Isolators For 4WD vehicles only
- Arnott's new coil spring conversion kit, C-3421, for the rear of the 2004-2010 Infinity QX56 (JA60) and Nissan Armada (WA60) - 4WD only - includes everything needed to convert from your factory air assisted suspension. For ride quality, the kit includes model specific shock absorbers and coil springs. The kit also includes rubber upper and lower spring isolators.