Smooth out a worn rear ride and restore controlled damping with the Monroe OESpectrum Rear Suspension Shock Absorber 37032. It drops in as a direct-fit replacement for the 1984-1989 Toyota 4Runner and the 1984-1995 Toyota Pickup — see the Buyer's Guide tab for engine-level fitment. Designed to help restore a light truck's original factory drivability, it delivers precise handling control while filtering out impact-related noise, vibration and harshness.
- Exceptional handling: Full displaced valving, tuned to the vehicle, adjusts to road extremes while a larger bore provides more efficient damping for a consistent, smooth ride.
- Control and durability: A PTFE-banded piston keeps consistent sealing between the piston and pressure tube for better control and increased durability.
- Nitrogen gas-charge: Helps maintain tire-to-road contact by reducing aeration and shock fade for improved ride and handling.
- Built to last: OE all-weather fluid resists breakdown in extreme temperatures, and a self-lubricating fluid seal retains gas while reducing friction on the piston rod.
Backed by Monroe's Limited Lifetime Warranty. Shocks work best replaced as a matched rear pair for balanced ride control.
Interchange: MS3431842B · TS3431842B · 342479 · G63494 · 344428 · 565052 · 565085 · 210164 · SH81871 · SH81890 · 12130145 · 12130273 · 4853139655
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does the Monroe 37032 fit?
It's a direct-fit rear shock absorber for the 1984-1989 Toyota 4Runner and the 1984-1995 Toyota Pickup. Check the Buyer's Guide tab to confirm engine-level fitment for your vehicle.
Is this a front or rear shock?
It's a rear suspension shock absorber. Verify the position matches your application before ordering.
What does the PTFE-banded piston do?
It provides consistent sealing between the piston and pressure tube, which Monroe designed for better damping control and increased durability.
Should I replace both rear shocks at once?
Shocks are sold individually. Replacing both rear units as a matched pair is recommended for balanced, consistent ride control.
What are signs a shock absorber may need replacing?
Common signs include excessive bouncing over bumps, nose dive when braking, uneven tire wear, or fluid leaking from the shock body.
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