The 4 x 4 suspension is the most critical and performance driven component on this vehicle range. In particular, the Nissan Y62 have genuine Nissan tooling to pressurise and repressurise system which allows us to do the repairs, replace front coil springs. This is a very unique and highly specialised service for this model of vehicle and we at On Track 4 x 4 in Kealba and please to be of services. We also using other major suspension brands like (old man emu, KINGS shocks). Work with many major companies and proven brands to later valving according to customers specific needs and vehicle setups.