GENUINE ZF LIFEGUARD 8 AUTOMATIC GEARBOX OIL 8HP. GENUINE ZF LIFEGUARD 8 AUTOMATIC TRANSMISSION FLUID GEARBOX OIL. ZF LIFEGUARD 8 OIL MAKE UP A RANGE OF FULL SYNTHETIC HIGH PERFORMANCE. ZF LIFEGUARD 8 OIL THE MAXIMUM PERFORMANCE OF THE AUTOMATIC TRANSMISSION.