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

Direct Fit

Fits and functions correctly.  Competitors combine applications to reduce the amount of parts they carry, resulting in: incorrect vehicle height, poor response and an uncomfortable ride.

Rigorously Tested

Made from higher quality materials than the competition. Built to have a longer life in any environment or road conditions.

Part Details

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.

  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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Vehicle Fit

Year Make Model Description
1990-1996Ford F150 Truck Ford F150 Truck 4 Wheel Drive Rear Shock Absorber Driver or Passenger Side
1992-1997Ford F250 Truck Ford F250 Truck 4 Wheel Drive Rear Shock Absorber Driver or Passenger Side
1985-1997Ford F350 Truck Ford F350 Truck 4 Wheel Drive with Single Rear Wheels (SRW) Rear Shock Absorber Driver or Passenger Side
1983-1997Ford Ranger Ford Ranger 4 Wheel Drive Rear Shock Absorber Driver or Passenger Side
1998-2011Ford Ranger Ford Ranger 4 Wheel Drive Front Torsion Bar Suspension Rear Shock Absorber Driver or Passenger Side
1994-1996Mazda B3000 Truck Mazda B3000 Truck 4 Wheel Drive Rear Shock Absorber Driver or Passenger Side
1998-2007Mazda B3000 Truck Mazda B3000 Truck Front Torsion Bar Suspension Rear Shock Absorber Driver or Passenger Side
1994-1997Mazda B4000 Truck Mazda B4000 Truck 4 Wheel Drive Rear Shock Absorber Driver or Passenger Side
1998-2009Mazda B4000 Truck Mazda B4000 Truck Front Torsion Bar Suspension Rear Shock Absorber Driver or Passenger Side

This part replaces:

  • Monroe 37014
  • KYB 344079
Only 1 left in stock
Part #: 1ASHA00312


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(04:30 min)