# KYB KG4613A KYB Gas Shock Absorber for 1972–1979 Chevrolet LUV

### Performance Overview

The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

### Key Features

-   Adds up to 25% more damping performance over original equipment shocks
-   Components and valving designed specifically for trucks
-   Gas-a-Just monotubes include additional damping over OE design for vehicles that work, tow, and have larger, heavier tires & wheels
-   High pressure monotube design separates the gas and oil for fade free operation and instant response
-   Fluid leaking can be a cause of shock failure, the KYB Gas-a-just has an ultra-smooth triple chrome plated chrome piston rod to reduce seal wear
-   The higher gas pressure of the KYB Gas-a-Just responds quickly to improve steering response
-   Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed.
-   Adjustable: No
-   Bearing Plate Included: No
-   Body Diameter: 39.2 mm
-   Boot Included: N/A
-   Coil Over Springs Included: No
-   Compressed Length: 9.06 in
-   Design: Monotube
-   Dust Shield: Yes
-   Extended Length: 13.98 in
-   Gas Charged: Yes
-   Lower Mount Type: Eyelet
-   Lower Mounting Isolator Included: No
-   Manufacturer Part Number: KG4613A
-   Stroke Length: 4.92 in
-   Upper Mount Type: Stud
-   Upper Mounting Isolator Included: No
-   VMRS Code: 016003000

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1972

Chevrolet

LUV

1973

Chevrolet

LUV

1974

Chevrolet

LUV

1975

Chevrolet

LUV

1976

Chevrolet

LUV

1977

Chevrolet

LUV

1978

Chevrolet

LUV

1979

Chevrolet

LUV

1981

Isuzu

P'Up

1982

Isuzu

P'Up

1983

Isuzu

P'Up

1984

Isuzu

P'Up

1985

Isuzu

P'Up

1986

Isuzu

P'Up

1987

Isuzu

P'Up

1984

Isuzu

Trooper II

1985

Isuzu

Trooper II

1986

Isuzu

Trooper II

1987

Isuzu

Trooper II

1988

Isuzu

Trooper II

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility table above before purchase.

**What part number is this?**  
The listed part number is KG4613A.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Shock Absorber for Chevrolet LUV
-   KG4613A fitment
-   KYB Shock Absorber
-   1972–1979 Chevrolet LUV Shock Absorber
-   KYB KG4613A replacement

## Details

- **Price:** 96.81 CAD
- **Vendor:** KYB
- **Type:** Shock Absorber
- **Tags:** 1972–1979 Chevrolet LUV, 1981–1987 Isuzu P'Up, 1984–1988 Isuzu Trooper II, Gas Charged, KG4613A, KYB, OE Replacement, Shock Absorber, Suspension

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 96.81 CAD | In stock |

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> Source: [Standard Auto Part](www.standardautopart.com/products/kyb-shock-absorber-kg4613a)
> Updated: 2026-06-19