Smooth out the ride and help keep your classic's front end settled with the Monroe OESpectrum Suspension Shock Absorber 5751. This front shock is a direct-fit replacement for a wide list of vintage applications, including the 1953 Cadillac Eldorado, the 1953-1962 Chevrolet Corvette, the 1955-1957 Ford Thunderbird, the 1949-1957 Pontiac Chieftain, and many Packard and Studebaker models — see the Buyer's Guide tab for the full list of 80 applications.
- Reduced noise, vibration & harshness: the Twin Technology Active Control System is designed to deliver control across most driving conditions while isolating impact-related noise, vibration and harshness.
- Tuned handling: full displaced valving is tuned to each vehicle and a larger bore provides more efficient damping control for a consistent, smooth ride.
- Control and durability: a PTFE-banded piston provides consistent sealing between the piston and pressure tube for better control and added durability.
- Nitrogen gas-charge: helps maintain tire-to-road contact by reducing aeration and shock fade, while OE all-weather fluid resists breakdown across temperature extremes.
Backed by Monroe's Limited Lifetime Warranty and Feel the Difference Guarantee. Sold individually; replacing both front shocks together as a matched pair is recommended for balanced ride and handling.
Interchange: 560284 · TS3234011B · 343137 · SH82026 · SH82060 · NS5751 · 12140700
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Is this a front or rear shock absorber?
It is cataloged as a front suspension shock absorber for the listed applications.
Is the shock sold individually or as a pair?
It is sold individually — this listing is for one shock. Replacing both front shocks together as a matched pair is recommended for balanced ride and handling.
Which vehicles does the 5751 fit?
It fits a wide list of vintage applications spanning roughly 1947-1962, including select Cadillac, Chevrolet, Ford, Lincoln, Mercury, Packard, Pontiac and Studebaker models. See the Buyer's Guide tab for the full list.
What are signs my front shocks may need replacing?
Excessive bouncing after bumps, nose dive when braking, uneven or cupped tire wear, and a floaty or harsh ride can all be signs worn shocks may need replacing. Diagnose the cause before replacing.
Is this shock covered by a warranty?
Yes. It comes with Monroe's Limited Lifetime Warranty and the exclusive Feel the Difference Guarantee.
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