KYB Suspension Shock Absorber P/N:3440137
KYB 565037 rear shock absorber for the 1975-1979 Ford F-250 and other vehicles is a high-pressure monotube gas shock that damps rear suspension movement. This KYB shock absorber gives up to 40% more damping performance than standard shock absorbers and suits trucks that tow a trailer, haul heavy loads or go off-road.
A shock that leaks fluid down its body, rides bouncy or lets the rear end bottom out on bumps can be worn. These signs alone do not prove the shock is at fault, since worn springs or bushings can cause a bouncy ride too. Replace the rear shocks as a pair; this listing is one shock.
This shock is listed across a wide range of Ford, Chevrolet, GMC and Jeep models, led by the 1975-1979 Ford F-250, the 1976-1983 Jeep Cherokee and the 1963-1966 Chevrolet Suburban. The 1963-1966 Chevrolet Suburban takes two. If your truck, van or SUV is not named here, open the "Vehicles it fits" section and check your exact model and engine.
Fit and size
Build and materials
One rear shock absorber with an off-road dust boot.
Interchange: 77377
This part cross-references / interchanges with the following part numbers:
Does the KYB rear shock absorber 565037 fit the 1976-1983 Jeep Cherokee?
Yes. KYB 565037 is a rear shock listed for the 1976-1983 Jeep Cherokee, which takes two. This listing is a single shock.
Does the KYB 565037 shock come with a dust boot?
Yes. KYB 565037 includes an off-road dust boot. The rubber boot protects the shaft and keeps dirt and debris away from the seals.
Is this KYB gas shock absorber a monotube design?
Yes. It is a high-pressure monotube gas shock from the KYB MonoMax line, which is made just for trucks.
What are the signs a rear monotube shock is wearing out?
Fluid leaking down the body, a bouncy ride or the rear end bottoming out on bumps can mean a shock is worn. If you are unsure, a shop can test it.
Is the KYB 565037 a KYB gas a just shock absorber?
No. KYB 565037 is a MonoMax shock, a heavy duty monotube design for trucks, with a zinc-coated piston ring.
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