KYB 344086 Shock Absorber - Rear

KYB Excel-G Rear Shock for Dodge Trucks

The KYB Excel-G 344086 is a rear suspension shock absorber engineered to restore original ride control, stability, and handling on compatible Dodge trucks. It is built on KYB OE production lines with OE-quality components and calibrated damping for factory-style performance.

Compatible with rear applications on select 1975-1993 Dodge D100, D150, D200, D250, D300, D350, Ramcharger, W100, W150, W200, W250, and W350 models, this KYB Excel-G shock is a direct-fit replacement for drivers looking to bring back predictable body control and steering response.

Key Features

• KYB Excel-G 344086 rear shock absorber for domestic Dodge truck applications
• Nitrogen gas-charged, twin-tube design for consistent damping performance
• Vehicle-specific, hand-assembled damping valves help manage tire contact, steering response, and body movement
• Triple-lip fluid seal helps reduce the chance of oil and gas leakage
• Strong, thick shock body and bracket design helps minimize flex and maintain alignment
• Dust cover included
• OE-style replacement calibrated to restore original suspension behavior rather than change it

Product Details

KYB Excel-G is part of KYB’s Excel-G line, a product family focused on restoring factory ride characteristics for everyday driving and load control. The 344086 uses the same type of OE-quality construction found in KYB’s original equipment supply, making it a practical choice for Dodge D150, D250, D350, Ramcharger, and related rear shock applications. With a compressed length of 17.13 inches, extended length of 28.35 inches, and stroke length of 11.22 inches, this shock is built to match the specified suspension travel for the listed vehicles.

This part cross-references Monroe Shocks & Struts 37046 and Gabriel G63389 for the same application.

Common Problems This Shock Can Address

• Excessive bouncing after bumps or dips
• Loose or unstable rear-end feel during lane changes
• Reduced tire contact and inconsistent handling
• Suspension noise or worn damping performance from an aging shock
• Uneven body motion under braking, cornering, or load changes

Installation Notes and Tips

Fits 1979-1993 Dodge D150, rear; 1981-1993 Dodge D250, rear; 1981-1993 Dodge D350, rear; 1976-1993 Dodge Ramcharger, rear; 1977-1993 Dodge W150, rear; 1981-1993 Dodge W250, rear; 1981-1993 Dodge W350, rear; 1986-1989 Dodge D100, rear; 1979 Dodge D100, rear; 1986-1989 Dodge W100, rear; 1975-1977 Dodge W100, rear; 1979-1980 Dodge D200, rear; 1979-1980 Dodge D300, rear; 1975-1980 Dodge W200, rear; 1975-1980 Dodge W300, rear.

Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions where specified in the fitment notes. Verify mount style and dimensions before installation, and inspect related suspension components such as bushings, springs, and hardware for wear.

Quality Assurance

KYB is a major OE shock and strut supplier, and the Excel-G line is assembled on the same KYB production lines using OE-quality components. The 344086 is designed to restore original suspension performance for compatible Dodge rear applications while maintaining the control characteristics expected from factory-style damping.