KYB 344428 Shock Absorber - Rear

KYB Excel-G Rear Shock Absorber 344428

KYB Excel-G 344428 is a rear suspension shock absorber built to restore original ride control, stability, and handling on select Toyota trucks and SUVs. It uses a nitrogen gas-charged, twin-tube design with OE-quality components and vehicle-specific damping calibration for predictable response.

Key Features

• Designed as an OE-style replacement for import truck and SUV applications
• Restores designed control, lane-change response, braking stability, and body motion management
• Triple-lip fluid seal helps reduce oil and gas leakage
• Hand-assembled, vehicle-specific damping valves manage tire contact and steering response
• Strong strut body and bracket construction helps minimize flex and maintain alignment
• Dust cover included; R-stop included

Product Details

The KYB Excel-G line is built on KYB OE assembly lines and calibrated to return the suspension to factory-style performance rather than change ride character. Part number 344428 is a rear shock absorber for applications including the Toyota Tacoma, Toyota Pickup, Toyota Land Cruiser, and Toyota 4Runner. For drivers searching for a rear shock absorber for 1998-2004 Toyota Tacoma or a rear suspension replacement for 1984-1995 Toyota Pickup, this Excel-G unit is a direct-fit service part for restoring control and consistency.

This part cross-references Monroe Shocks & Struts (e.g., 37113, 37114) for the same application.

What It Helps Address

• Excessive bouncing after bumps
• Loose or unstable rear suspension feel
• Reduced braking and lane-change control
• Uneven tire contact caused by worn damping
• Oil seepage or gas loss from an aging shock absorber

Installation Notes

• Fits 1998-2004 Toyota Tacoma, rear; replace suspension strut and coil spring assembly according to manufacturer instructions.
• Fits 1998-2004 Toyota Tacoma, rear; optional twin-tube replacement with TRD Package.
• Fits 1995-2004 Toyota Tacoma, rear; recommended OEM replacement without TRD Package.
• Fits 1984-1995 Toyota Pickup, rear; replace suspension strut and coil spring assembly according to manufacturer instructions.
• Fits 1988-1990 Toyota Land Cruiser, rear; replace suspension strut and coil spring assembly according to manufacturer instructions.
• Fits 1984-1989 Toyota 4Runner, rear; replace suspension strut and coil spring assembly according to manufacturer instructions.

Verify rear mounting style and application notes before installation. KYB 344428 uses upper and lower mount types E1-L/E(19) and includes a dust cover. Professional installation is recommended for suspension service that requires spring or strut assembly handling.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is produced using OE-quality components and factory-style calibration to restore original suspension behavior. The design focuses on consistent damping, reduced flex, and dependable operation across the listed Toyota Tacoma, Toyota Pickup, Toyota Land Cruiser, and Toyota 4Runner applications.