KYB Suspension Shock Absorber P/N:565091

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$111.99
MPN: 565091
UPC: 781552007418
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:565091
KYB Suspension Shock Absorber P/N:565091
$111.99

Keep a heavily loaded Super Duty planted with the KYB MonoMax Shock Absorber 565091, a large-bore, high-pressure monotube gas shock built for trucks that tow, haul, and head off-road. This KYB shock absorber installs in the rear position on the 1999-2004 and 2008-2016 Ford F-250 Super Duty and the 1999-2007 Ford F-350 Super Duty.

The MonoMax is a heavy-duty monotube design intended to add stability for heavier, more powerful, or high-center-of-gravity vehicles. Its valving is designed to adjust to changing driving conditions for fade-free performance, and KYB rates it at up to 40% more damping than standard shock absorbers.

  • Monotube gas design: a high-pressure monotube built for real work, towing, hauling, and off-road use.
  • Zinc-coated piston ring: designed to hold a positive seal under extreme conditions.
  • Rubber boot: protects the shaft and helps keep dirt and debris away from the seals.
  • Electronic safety systems: engineered to help vehicles equipped with ESC, ABS, and similar systems.

KYB markets the MonoMax as a performance upgrade for lifted Ford trucks. Sold individually; replacing both rear shocks together as a matched pair is recommended for balanced, even ride control.

Interchange: 77952 · 911267

This part cross-references / interchanges with the following part numbers:

77952, 911267

Frequently Asked Questions

Does this KYB shock absorber fit my truck?

It's a rear-position shock absorber for the 1999-2004 and 2008-2016 Ford F-250 Super Duty and the 1999-2007 Ford F-350 Super Duty. Check the Buyer's Guide tab to confirm your exact vehicle.

Is this a KYB gas shock absorber?

Yes. The KYB MonoMax 565091 is a high-pressure monotube gas shock absorber built for heavy-duty truck use.

Is this a front or rear shock?

This is a rear-position shock absorber for the listed Ford Super Duty applications.

Is it sold individually?

Yes, this listing is for one shock absorber. Replacing both rear shocks together as a pair is recommended for even, balanced ride control.

Will it work on a lifted Ford truck?

KYB markets the MonoMax as a performance upgrade for lifted Ford trucks and vehicles that tow, haul, or go off-road, rating it at up to 40% more damping than standard shocks.