Restore controlled rear damping with the KYB Excel-G Suspension Shock Absorber 344015, a nitrogen gas-charged, twin-tube gas shock built to help return your truck or SUV to its originally designed ride control and handling. It installs as a direct-fit rear replacement for the 1981-1987 Isuzu Pickup, 1984-1986 Isuzu Trooper, 1986 Jeep Comanche, 2000-2004 Nissan Frontier, 2000-2004 Nissan Xterra, and 1969-1987 Toyota Land Cruiser — see the Buyer's Guide tab for engine-level details.
- OEA (Original Equipment for the Aftermarket): made on KYB OE assembly lines with OE-quality components and calibrated to restore original designed performance, not change it.
- Nitrogen gas-charged twin-tube design: includes the quality components found in KYB's global OEM products.
- Triple-lip fluid seal: designed to reduce the chance of oil and gas leaking out.
- Vehicle-specific damping valves: hand assembled in-house to manage tire contact, steering response, and body movement, helping keep electronic safety systems performing as designed.
Signs a rear shock may need replacing include excessive bounce, poor body control over bumps, or fluid weeping. Sold individually; replacing both rear shocks as a matched pair is recommended for balanced ride control.
Interchange: G63492 · 37029
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What position does this shock fit?
The 344015 is a rear suspension shock absorber for the listed applications. It mounts at the rear of the vehicle.
What type of shock is the KYB Excel-G 344015?
It is a nitrogen gas-charged, twin-tube gas shock built on KYB's OE assembly lines, classified as OEA (Original Equipment for the Aftermarket).
Which vehicles does it fit?
It fits the 1981-1987 Isuzu Pickup, 1984-1986 Isuzu Trooper, 1986 Jeep Comanche, 2000-2004 Nissan Frontier and Xterra, and 1969-1987 Toyota Land Cruiser. See the Buyer's Guide tab.
Do I need to replace shocks in pairs?
This listing is for one shock, sold individually. Replacing both rear shocks together as a matched pair is recommended for balanced, even ride control.
What are signs my rear shock may need replacing?
Common signs include excessive bounce, poor body control over bumps, a rear that squats or bottoms out, or fluid weeping from the shock body. Diagnose the cause before replacing.
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