KYB 5640004 Suspension Strut

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Tough conditions demand tough truck shocks. The large bore KYB MonoMax provides the additional stability that heavier, more powerful or high center of gravity vehicles demand. The KYB MonoMax is a heavy duty monotube shock absorber that provides the most handling, control and durability of any KYB shock; and its just for trucks. The MonoMaxs tough design automatically adjusts to driving conditions with fade-free performance. The KYB MonoMax has an outstanding reputation for vehicles that do real work, go off-road, tow a trailer or haul heavy loads. It uses a work-ready, zinc-coated steel piston ring and includes an off-road dust boot.
• Engineered to help vehicles with electronic safety systems (ESC, ABS, etc.)
• Maximum performance upgrade with up to 40% more damping performance than standard shock absorbers
• Perfect solution when you need to upgrade suspension performance on your 4WD Ford F-150
• Protect your new struts from dirt, debris and salt with a KYB Strut Boot, part number: SB139
• Rubber boot to protect the shaft and keep dirt and debris away from the seals
• To reduce the chance of noise and vibration KYB recommends installing new strut mounts, part number: SM5727
• Truck monotube design outperforms all other standard shock absorbers
• Zinc-coated, stainless steel piston ring provides a positive seal in the most extreme conditions