Keep your truck's front end planted and composed with the Monroe Gas-Magnum Suspension Shock Absorber 34798, a front-position shock engineered for hardworking full-size trucks and vans that delivers firm control without a harsh ride. It drops in as a direct-fit replacement for the 1988-1999 Chevrolet K1500, 1988-2000 Chevrolet K2500, 1992-1994 Chevrolet Blazer, 1992-1999 Chevrolet K1500 Suburban, 1992-1999 Chevrolet K2500 Suburban, 1995-2000 Chevrolet Tahoe, 1988-1999 GMC K1500, 1988-2000 GMC K2500, 1992-1999 GMC K1500 Suburban, 1992-1999 GMC K2500 Suburban, 1992-2000 GMC Yukon, and 1999-2000 Cadillac Escalade — see the Buyer's Guide tab for engine-level details.
- Designed for trucks and vans: Full-displaced valving on compression cycles helps deliver controlled ride and handling, with up to twice the fluid capacity of standard 1-in. bore shocks.
- Built to last: Heavy-duty nitrocarburized rod (non-dust-shield units only) and sintered iron piston enhance durability, while a self-lubricating fluid seal reduces friction against the piston rod.
- Consistent ride: OE all-weather fluid with special modifiers handles extreme temperatures and helps reduce friction for smooth rod reaction.
- Nitrogen gas-charge: Maintains tire-to-road contact by reducing aeration and shock fade; a larger bore and 2-in. reserve tube hold more oil for greater capacity.
Backed by Monroe's Limited Lifetime Warranty and the exclusive Feel the Difference™ Guarantee. Sold individually; replacing both front shocks as a matched pair is recommended for balanced control.
Interchange: 52040 · 530223 · 5405040 · HD12140858 · TS3330911B · 342462 · 12474701 · 58609 · 58901 · 344266 · GM109 · 210225 · 32263 · 37130 · 911043 · 76798 · NS76798 · RS5150 · RS55150 · 12140145
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Is this a front or rear shock absorber?
It is a front-position Monroe Gas-Magnum shock absorber (MPN 34798) for the listed trucks, vans, and full-size SUVs.
Does it fit my vehicle?
It is a direct-fit replacement for applications like the 1988-1999 Chevrolet and GMC K1500, K2500, Tahoe, Yukon, and 1999-2000 Cadillac Escalade. Check the Buyer's Guide tab to confirm your exact year and engine.
Is the shock nitrogen gas-charged?
Yes. The nitrogen gas-charge helps maintain tire-to-road contact by reducing aeration and shock fade for improved ride and handling.
Do I need to replace both front shocks?
Shocks are sold individually. Replacing both front shocks together as a matched pair is recommended for balanced, consistent control.
What warranty is included?
It comes with Monroe's Limited Lifetime Warranty and the exclusive Feel the Difference™ Guarantee.
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