Our direct fit gas-charged shock absorbers help to restore your vehicle’s handling and ride quality to just like new.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. step : Removing the Rear Shock Absorber (1:00)
    • Remove the lower 18mm shock bolt with an 18mm socket and 15mm wrench
    • Remove the upper 18mm shock nut with an 18mm socket and 15mm wrench
    • Remove the shock from the axle
  2. step : Removing the Rear Shock Absorber (3:05)
    • Insert the shock to the axle
    • Slide the lower bolt into the shock
    • Tighten the upper 18mm nut to the shock
    • Tighten the lower 18mm nut to the shock

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Sockets - Metric

  • 18mm Socket
  • 15mm Socket

  • Wrenches - Metric

  • 15mm Wrench
  • 18mm Wrench

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How-to Video:

(04:30 min)

Tools List:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Sockets - Metric

  • 18mm Socket
  • 15mm Socket

  • Wrenches - Metric

  • 15mm Wrench
  • 18mm Wrench



This part replaces:

  • Monroe 37014
  • KYB 344079

Vehicle Fit

  • 1990-1996 Ford F150 Truck 4 Wheel Drive Rear Shock Absorber Driver or Passenger Side
  • 1992-1997 Ford F250 Truck 4 Wheel Drive Rear Shock Absorber Driver or Passenger Side
  • 1985-1997 Ford F350 Truck 4 Wheel Drive Single Rear Wheels (SRW) Rear Shock Absorber Driver or Passenger Side
  • 1983-1997 Ford Ranger 4 Wheel Drive Rear Shock Absorber Driver or Passenger Side
  • 1998-2011 Ford Ranger 4 Wheel Drive Rear Shock Absorber Driver or Passenger Side for Models with Front Torsion Bar Suspension
  • 1994-1996 Mazda B3000 Truck 4 Wheel Drive Rear Shock Absorber Driver or Passenger Side
  • 1998-2007 Mazda B3000 Truck Rear Shock Absorber Driver or Passenger Side for Models with Front Torsion Bar Suspension
  • 1994-1997 Mazda B4000 Truck 4 Wheel Drive Rear Shock Absorber Driver or Passenger Side
  • 1998-2009 Mazda B4000 Truck Rear Shock Absorber Driver or Passenger Side for Models with Front Torsion Bar Suspension
Part #: 1ASHA00312

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