Monroe
Gas-Magnum Shock Absorber

Monroe 34954 Shock Absorber - Front or Rear

Brand Monroe 34954
Position Front
L1
S4
Compressed Bumper Stop No
Compressed Length 11.5
Dust Shield Yes
Dust Shield Material Metal
Extended Bumper Stop No
Extended Hydraulic Lockout No
Extended Length 19.125
Lower Mounting Type Loop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL
Parts Pack P01137
Travel Length 7.625
Upper Mounting Type Stem Mount - 2.3/8" Stem Length X 3/8"-16 Thread Pitch
Product line Gas-Magnum Shock Absorber
Fits Toyota and Ford · 20 vehicles

Gas-Magnum design. Provides firm control without a harsh ride.

Up to twice the fluid capacity. Works more efficiently with less effort.

Metal dust shield. Helps protect the shock absorber from debris.

Cross-references 600127 and AX303A for the same application. See all 2.

$42.27Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Shock Absorbers are typically replaced in pairs, axle by axle.
Order total $42.27
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Monroe Gas-Magnum Shock Absorber 34954

Monroe Gas-Magnum Shock Absorber 34954 is built for midsize and full-size trucks and vans that need firm suspension control without a harsh ride. It uses a larger fluid capacity than standard 1-inch bore shocks, helping the shock work more efficiently under load and on rough roads.

Key Features

  • Gas-Magnum shock absorber for truck and van suspension applications
  • Firm damping response with controlled ride quality
  • Up to twice the fluid capacity of standard 1-inch bore shocks
  • Metal dust shield included for added protection
  • Upper stem mount with 3/8"-16 thread pitch
  • Lower loop bushing mount with 5/8" bushing ID and 1.5/16" bushing OAL
  • Compressed length: 11.5 in.; extended length: 19.125 in.; travel length: 7.625 in.
  • Part number 34954 for direct application lookup

Product Details

The Monroe Gas-Magnum Shock Absorber line is engineered for heavier-duty truck and van use where consistent damping matters. This Monroe 34954 shock absorber uses a stem upper mount and loop lower mount, along with a metal dust shield, to support dependable suspension performance in front and rear applications listed for Toyota Land Cruiser and Ford F-100/F-250 models. This part cross-references Monroe Shocks & Struts 600127 and AX303A for the same application.

What It Helps Address

  • Excessive bounce after bumps or dips
  • Loose or uncontrolled ride feel on trucks and vans
  • Reduced damping performance from worn shock absorbers
  • Suspension instability during load changes
  • Road harshness caused by tired hydraulic components

Installation Notes and Fitment

Fits 1975-1980 Toyota Land Cruiser, front. Fits 1971-1974 Toyota Land Cruiser, front. Fits 1957-1960 Ford F-100, rear. Fits 1957-1960 Ford F-250, rear. Fits 1956 Ford F-100, rear. Fits 1956 Ford F-250, rear. Verify mount style, compressed length, and extended length against the vehicle’s suspension before installation. Confirm the upper stem mount and lower loop bushing mount match the existing shock configuration on your Toyota Land Cruiser, Ford F-100, or Ford F-250.

Quality Assurance

Monroe designs the Gas-Magnum line for truck and van suspension service with increased fluid capacity for more efficient operation. This part is listed with limited lifetime warranty coverage in the fitment notes for the applicable vehicles.

This part fits 20 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1980ToyotaLand CruiserFrontLimited lifetime warranty on this shock absorber.; Gas-Magnum Shock Absorber
1979ToyotaLand CruiserFrontLimited lifetime warranty on this shock absorber.; Gas-Magnum Shock Absorber
1978ToyotaLand CruiserFrontLimited lifetime warranty on this shock absorber.; Gas-Magnum Shock Absorber
1977ToyotaLand CruiserFrontLimited lifetime warranty on this shock absorber.; Gas-Magnum Shock Absorber
1976ToyotaLand CruiserFrontLimited lifetime warranty on this shock absorber.; Gas-Magnum Shock Absorber
1975ToyotaLand CruiserFrontLimited lifetime warranty on this shock absorber.; Gas-Magnum Shock Absorber
1974ToyotaLand CruiserFrontwith FJ55 Chassis; Premium; Limited Lifetime Warranty; Gas-Magnum Shock Absorber
1973ToyotaLand CruiserFrontwith FJ55 Chassis; Premium; Limited Lifetime Warranty; Gas-Magnum Shock Absorber
1972ToyotaLand CruiserFrontwith FJ55 Chassis; Premium; Limited Lifetime Warranty; Gas-Magnum Shock Absorber
1971ToyotaLand CruiserFrontwith FJ55 Chassis; Premium; Limited Lifetime Warranty; Gas-Magnum Shock Absorber
1960FordF-100RearRWD Premium Shock Absorber with Limited Lifetime Warranty; Gas-Magnum Shock Absorber
1960FordF-250RearRWD Premium Shock Absorber with Limited Lifetime Warranty; Gas-Magnum Shock Absorber
1959FordF-100RearRWD Premium Shock Absorber with Limited Lifetime Warranty; Gas-Magnum Shock Absorber
1959FordF-250RearRWD Premium Shock Absorber with Limited Lifetime Warranty; Gas-Magnum Shock Absorber
1958FordF-100RearRWD Premium Shock Absorber with Limited Lifetime Warranty; Gas-Magnum Shock Absorber
1958FordF-250RearRWD Premium Shock Absorber with Limited Lifetime Warranty; Gas-Magnum Shock Absorber
1957FordF-100RearRWD Premium Shock Absorber with Limited Lifetime Warranty; Gas-Magnum Shock Absorber
1957FordF-250RearRWD Premium Shock Absorber with Limited Lifetime Warranty; Gas-Magnum Shock Absorber
1956FordF-100RearLimited lifetime warranty on this shock absorber.; Gas-Magnum Shock Absorber
1956FordF-250RearLimited lifetime warranty on this shock absorber.; Gas-Magnum Shock Absorber
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
600127AX303A