KYB 341619 Suspension Shock Absorber - Front

KYB Excel-G Shock Absorber for Heavy Duty Control

KYB Excel-G part number 341619 is a nitrogen gas-charged, twin-tube suspension shock absorber built to restore original ride control, stability, stopping response, lane-change behavior, and handling. It is an OE-style replacement for heavy duty trucks and commercial vehicles, including Chevrolet truck applications where precise damping matters.

The Excel-G line is KYB’s OEA (Original Equipment for the Aftermarket) product family, built on the same KYB OE assembly lines and calibrated to return factory-designed performance rather than alter it. Part number 341619 is made in the USA and uses OE-quality components for consistent suspension response.

Key Features

• KYB recommended OEM replacement shock for heavy duty trucks and commercial vehicles
• Restores designed control and handling for heavy duty Chevrolet truck applications
• Triple-lip fluid seal helps reduce oil and gas leakage
• Vehicle-specific, hand-assembled damping valves manage tire contact, steering response, and body movement
• Strong strut body and bracket design helps minimize flex and maintain alignment
• Dust cover included
• Lower mount type: S1(5/8); upper mount type: S1(5/8)
• Compressed length: 16.93 in; extended length: 29.28 in; stroke length: 12.35 in

Detailed Description

KYB Excel-G 341619 is engineered for drivers who want suspension performance that matches the vehicle’s original tuning. As a twin-tube, nitrogen gas-charged shock absorber, it is calibrated to control body motion, preserve tire contact, and support predictable steering response under load. This makes it a practical choice for Chevrolet truck owners and other heavy duty applications that need stable ride control without changing the vehicle’s intended feel.

This part cross-references Monroe Shocks & Struts 65161 for the same application. If you are searching for a KYB 341619 shock absorber, or comparing KYB Excel-G 341619 against OE-style replacements for a Chevrolet truck, this part is built to match factory damping characteristics and suspension geometry requirements.

What It Helps Address

• Excessive bounce or oscillation after bumps
• Loose steering feel during lane changes
• Reduced tire contact on uneven roads
• Body movement under braking or load transfer
• Suspension leakage from worn shock seals

Installation Notes and Tips

Verify mount style, compressed length, extended length, and stroke length before installation. Confirm the S1(5/8) upper and lower mounts match the vehicle’s original hardware and suspension layout. For best results, inspect related suspension components, alignment settings, and tire condition during replacement. Fits should be confirmed against the vehicle’s exact application before ordering.

Quality Assurance

KYB manufactures Excel-G on OE assembly lines using OE-quality components and vehicle-specific damping calibration. The design supports factory-style suspension performance and helps keep electronic safety systems operating as the vehicle manufacturer intended by maintaining proper suspension response.