Firm up a hardworking truck or van's ride with the Monroe Gas-Magnum Suspension Shock Absorber 34954, a gas-charged shock engineered for midsize and full-size trucks and vans. It's a direct-fit replacement for the 1956-1960 Ford F-100, the 1956-1960 Ford F-250, and the 1971-1980 Toyota Land Cruiser (all engines) — those applications use two per vehicle.
- Larger bore & reserve tube: a 1-3/8 in. bore and 2-in. reserve tube hold more fluid than standard 1-in. bore shocks, letting the unit run at lower operating pressure for firm control without a harsh ride.
- Full-displaced valving: works on the compression cycles to deliver controlled ride and handling.
- Nitrogen gas charge: helps maintain tire-to-road contact by reducing aeration and shock fade on most applications.
- Built to work: a sintered iron piston and self-lubricating fluid seal reduce friction against the piston rod, and the OE all-weather fluid uses special modifiers to smooth rod reaction across temperatures.
It uses a loop (eyelet) bushing lower mount and a stem-type upper mount, with mounting hardware and a metal dust shield included. Non-adjustable, passive unit with a yellow painted cylinder. Compressed length 11.5 in, extended 19.125 in, travel 7.625 in. Country of origin: China. Backed by Monroe's Limited Lifetime Warranty and Feel the Difference Guarantee. Replace shocks as an axle pair for balanced control.
Interchange: none listed. Manufacturer part number 34954.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does the Monroe Gas-Magnum 34954 fit?
It's listed for the 1956-1960 Ford F-100, the 1956-1960 Ford F-250, and the 1971-1980 Toyota Land Cruiser (all engines). See the Buyer's Guide tab to confirm your vehicle.
Is this a gas-charged shock?
Yes. It uses a nitrogen gas charge that helps maintain tire-to-road contact by reducing aeration and shock fade on most applications.
How is it different from a standard shock?
It has a 1-3/8 in. bore and a 2-in. reserve tube that hold more fluid than standard 1-in. bore shocks, allowing it to work at lower operating pressure.
Does it include mounting hardware and a dust shield?
Yes — mounting hardware is included and this unit comes with a metal dust shield. It uses a loop (eyelet) bushing lower mount and a stem-type upper mount.
How do I know if my shocks need replacing?
Signs a shock may need replacing include excessive bouncing, nose-diving under braking, or cupped tire wear. Diagnose the cause first, and replace shocks as an axle pair for balanced control.
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