KYB Excel-G Rear Shock Absorber 233004 for Fiat X-1/9 and Bertone X-1/9

Ride Comfort may be important, but restoring a vehicles Ride Control, stability, stopping, lane change responsiveness and handling is critical. KYB Excel-G Shocks and Struts are designed for the most important performance purpose: Restoring the vehicles original capabilities. KYB is a world leading supplier of shocks and struts to new vehicle manufacturers and the Excel-G is made on the very same KYB OE assembly lines, uses the same OE quality components and is calibrated to restore original, designed performance, not change it. That has earned Excel-G the classification: OEA (Original Equipment for the Aftermarket). The KYB Excel-G is a nitrogen gas-charged, twin-tube design that includes every quality component that our global OEM products include and it is the preferred choice by professional technicians.

• KYB has the strongest and thickest strut bodies and brackets in the industry; minimizing flex to maintain correct alignment in all conditions

Restore the original ride control, stability, stopping performance, lane-change responsiveness, and handling of your vehicle with the KYB Excel-G Rear Shock Absorber, Part Number 233004. Designed as an original-equipment replacement, this nitrogen gas-charged, twin-tube shock absorber helps return your vehicle to its factory-designed performance without altering the original ride characteristics.

KYB supplies shocks and struts to vehicle manufacturers worldwide, and the Excel-G is produced using the same OE-quality standards, components, and calibration principles found in KYB original-equipment assemblies. Its durable construction includes a strong, thick shock body and mounting brackets engineered to help minimize flex and maintain proper alignment under changing driving conditions. This makes the Excel-G a trusted choice for professional technicians and drivers seeking dependable replacement performance.

Designed for rear suspension applications, the KYB Excel-G 233004 fits select Fiat X-1/9 and Bertone X-1/9 models from 1979 through 1986. Replacing worn shocks can help improve vehicle control, suspension response, and overall handling. For balanced performance and consistent damping, replacing shocks in axle pairs is recommended when service conditions require it. Verify the vehicle application before installation.

Key Product Specifications and Technical Data

• Brand: KYB
• Part Number: 233004
• Product Type: Rear shock absorber
• Series: Excel-G
• Design: Nitrogen gas-charged twin-tube
• Application Position: Rear suspension
• Construction: Heavy-duty shock body and mounting brackets
• Equipment Classification: OEA, or Original Equipment for the Aftermarket

What's Included

• One KYB Excel-G rear shock absorber

Features:

• Original-equipment replacement design helps restore factory ride control, stability, handling, and responsiveness.
• Nitrogen gas-charged twin-tube construction delivers consistent damping performance across changing driving conditions.
• Strong, thick shock body and mounting brackets help minimize flex and support proper suspension alignment.
• Built to KYB OE-quality standards and calibrated to restore the vehicle's original performance rather than change it.

Fitments:
1979 Fiat X-1/9 Base
1980 Fiat X-1/9 Base
1981 Fiat X-1/9 Base
1982 Fiat X-1/9 Base
1983 Fiat X-1/9 Base
1984 Bertone X-1/9 Base
1985 Bertone X-1/9 Base
1986 Bertone X-1/9 Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1