KYB Suspension Strut P/N:5640007

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$199.99
MPN: 5640007
UPC: 781552995883
Item Package Quantity: 1
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KYB Suspension Strut P/N:5640007
KYB Suspension Strut P/N:5640007
$199.99

Add serious control to your truck's front suspension with the KYB MonoMax Suspension Strut (MPN 5640007), a high-pressure monotube gas strut engineered as a front-position upgrade for the 2014-2020 Ford F-150 (see the Buyer's Guide tab for full application detail). It's built for the 4WD F-150 and other trucks that do real work, go off-road, tow a trailer, or haul heavy loads.

  • Extended-length body: the longer body and higher spring seat are designed to raise the front end for a more level appearance, so no additional spacer is needed.
  • Large-bore MonoMax design: a heavy-duty monotube that KYB rates for the most handling, control, and durability of any KYB shock or strut, adjusting to driving conditions with fade-free performance.
  • Up to 40% more damping: KYB states this delivers up to 40% more damping performance than standard shock absorbers to add stability for heavier, more powerful, or higher-center-of-gravity trucks.
  • Zinc-coated, stainless steel piston ring: provides a positive seal in the most extreme conditions.

Engineered to help vehicles with electronic safety systems (ESC, ABS, etc.). Struts wear on both sides at similar rates, so replacing the front pair together helps keep ride and handling balanced.

Frequently Asked Questions

What vehicle does this KYB strut fit?

It's a front-position suspension strut for the 2014-2020 Ford F-150, and KYB designed it as an upgrade for the 4WD F-150. Check the Buyer's Guide tab to confirm it fits your exact truck.

Does this strut level the front of my truck?

KYB's extended-length body has a longer body and higher spring seat designed to raise the front end for a more level appearance, so no additional spacer is needed.

Do I need a spacer with this strut?

No. KYB states the longer body and higher spring seat handle the added height, so no additional spacer is required.

How does the MonoMax compare to a standard shock?

KYB rates the large-bore MonoMax monotube for the most handling, control, and durability of any KYB shock or strut, with up to 40% more damping performance than standard shock absorbers.

Should I replace both front struts at once?

It's recommended. Struts on the same axle typically wear at a similar rate, so replacing the front pair together helps keep ride and handling balanced.