Damp bumps and keep the tires planted with the Monroe Gas-Magnum Suspension Shock Absorber 34900, a FRONT shock engineered for hardworking full-size trucks and vans. It installs as a direct-fit replacement for the 1966-1977 Ford Bronco, 1975-1991 Ford E-250 Econoline, 1975-1991 Ford E-250 Econoline Club Wagon, 1975-1991 Ford E-350 Econoline, 1977-1991 Ford E-350 Econoline Club Wagon, 1965-1979 Ford F-100, 1975-1979 Ford F-150, 1962-1979 Ford F-250, and 1967-1979 Ford F-350 — see the Buyer's Guide tab for the full list.
- Built for trucks & vans: full-displaced valving on the compression cycle delivers firm, controlled ride and handling without a harsh ride.
- Larger capacity: a bigger bore and 2-in. reserve tube hold more oil — up to twice the fluid capacity of standard 1-in. bore shocks — so the shock works efficiently for a longer service life.
- Durable internals: sintered iron piston plus a self-lubricating fluid seal that reduces friction against the piston rod to reduce wear.
- Nitrogen gas-charge helps maintain tire-to-road contact by reducing aeration and shock fade.
OE all-weather fluid with special modifiers handles temperature extremes for smooth rod reaction. Backed by Monroe's Limited Lifetime Warranty and Feel the Difference Guarantee.
Interchange: 24184656 · TS3230261B · D9UZ18124A · 58386 · 58500 · 344264 · 344272 · FD121 · 32075 · 5046 · AX122A · AX277A · SH81242 · SH81484 · 76900 · 12140389
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Where does the 34900 shock mount?
It's a FRONT suspension shock absorber for the listed Ford trucks and vans. Confirm your vehicle in the Buyer's Guide tab before ordering.
What makes the Gas-Magnum design different?
It uses a larger bore and a 2-in. reserve tube that hold more oil — up to twice the fluid capacity of standard 1-in. bore shocks — for efficient, controlled operation and longer service life.
What does the nitrogen gas-charge do?
The nitrogen gas-charge helps maintain tire-to-road contact by reducing aeration and shock fade, supporting improved ride and handling.
Are these shocks sold in pairs?
This listing is for one shock absorber. For balanced ride and handling, it's best practice to replace the shocks on both sides of the axle together as a matched pair.
What are signs this front shock may need replacing?
Common signs include excessive bounce over bumps, nose-dive when braking, uneven tire wear, or fluid leaking from the shock body. Diagnose the cause before replacing.
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