Keep hardworking trucks and vans planted with the Monroe Gas-Magnum Suspension Shock Absorber 34911, a gas-charged shock engineered for midsize and full-size trucks and vans. It fits many vehicles, among them the 1975-1979 Ford F-150, 1970-1979 Ford F-250 and 1966 Ford Bronco, and is cataloged for both the front and rear positions — see the "Vehicles it fits" section for the full list and engine-level fitment.
Excessive bounce, front-end dive under braking, poor handling, or cupped tire wear can be signs your shocks may need replacing; if worn shocks are the cause, this replaces them. Sold individually — replace both shocks on an axle as a matched set for balanced control. Backed by Monroe's Limited Lifetime Warranty and Feel the Difference Guarantee.
Interchange: AT29 · AT3 · TS3332813B · E70032 · E70120 · D5UZ18125J · 58350 · 344071 · FD129 · 210407 · 32288 · 911055 · AX123A · SH81242 · 76911 · 173679 · 66911 · 12140390
This part cross-references / interchanges with the following part numbers:
Does the 34911 fit the front or rear?
It is cataloged for both the front and rear suspension positions on the listed applications.
Is this shock sold individually or as a pair?
It is sold individually. For even, balanced control it's best to replace both shocks on the same axle as a matched set.
Which vehicles and engines does it fit?
It fits many vehicles, among them the 1975-1979 Ford F-150, 1970-1979 Ford F-250 and 1966 Ford Bronco. See the "Vehicles it fits" section for full engine-level fitment.
What makes the Gas-Magnum design different?
A larger bore and 2-in. reserve tube hold more oil — up to twice the capacity of standard 1-in. bore shocks — and a nitrogen gas charge reduces aeration and shock fade.
Is there a warranty?
Yes. It comes with Monroe's Limited Lifetime Warranty and the exclusive Feel the Difference Guarantee.
No reviews yet — be the first to review this product.
Write a Review
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
