KYB Suspension Shock Absorber P/N:KG6414

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$116.99
MPN: KG6414
UPC: 781552001317
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:KG6414
KYB Suspension Shock Absorber P/N:KG6414
$116.99

Keep the rear end of your hard-working Ford van planted with the KYB Gas-a-just Suspension Shock Absorber (MPN KG6414), a high-pressure monotube gas shock for the REAR position. It's a direct-fit replacement for the 1992-1998 Ford E-350 Econoline, 1992-2000 Ford E-350 Econoline Club Wagon, 1999-2000 Ford E-350 Super Duty, 2000-2002 Ford E-450 Econoline Super Duty, 2003-2007 Ford E-450 Super Duty, and 1996-1999 Ford Econoline Super Duty — see the Buyer's Guide tab for engine-level details.

  • Monotube gas design: Two separate working chambers — an air-free hydraulic piston and valve area for responsiveness, plus a high-pressure nitrogen gas area with a floating piston — separate the gas and oil for fade-free operation.
  • Built for heavy duty: Components and valving designed specifically for Heavy Duty trucks, adding damping over OE design for vans that work, tow, and run larger, heavier tires and wheels.
  • Up to 25% more damping: Adds up to 25% more damping performance over original-equipment shocks, and the higher gas pressure is designed to help improve steering response.
  • Triple chrome-plated rod: An ultra-smooth triple chrome-plated piston rod helps reduce seal wear, since leaking fluid can be a cause of shock failure.

KYB notes the Gas-a-just also helps keep Electronic Safety Systems performing as designed. Sold individually; replacing both rear shocks together is recommended for balanced ride control.

Interchange: 77623 · 555032

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

77623, 555032

Frequently Asked Questions

What position does this shock fit?

The KYB Gas-a-just KG6414 is a REAR suspension shock absorber. Replacing both rear shocks together is recommended for balanced ride control.

What vehicles does the KG6414 fit?

It fits the 1992-1998 Ford E-350 Econoline, 1992-2000 E-350 Econoline Club Wagon, 1999-2000 E-350 Super Duty, 2000-2002 E-450 Econoline Super Duty, 2003-2007 E-450 Super Duty, and 1996-1999 Econoline Super Duty. See the Buyer's Guide tab.

How is a monotube shock different from a twin-tube?

This monotube design uses two separate chambers with a floating piston to keep the high-pressure nitrogen gas and oil apart, which is designed for fade-free operation without aeration.

What are signs my shocks may need replacing?

Common signs include fluid leaking from the shock body, excessive bouncing or float over bumps, and reduced ride control. Diagnose the cause before replacing.

What interchange numbers does this replace?

The KG6414 cross-references 77623 and 555032. Confirm fitment for your vehicle before ordering.