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KYB KG54331 Shock Absorber - Rear
Overview of KYB Gas-a-just Suspension Shock Absorber
The KYB Gas-a-just shock absorber, part number KG54331, is engineered specifically for the Ford Excursion. Designed to restore your vehicle's original handling and control, this suspension shock absorber offers precise damping performance tailored to your truck's needs.
- Compressed length: 17.87 inches
- Extended length: 28.35 inches
- Stroke length: 10.47 inches
- Lower mount type: E2 (12x38)
- Upper mount type: E3 (61.6x87x30)
- Includes dust cover for added protection
- No internal rebound spring, B-stop, or R-stop
About the KYB Gas-a-just Product Line
The Gas-a-just line from KYB is designed to provide consistent gas pressure and smooth damping for trucks and SUVs. This product line focuses on delivering reliable shock absorber performance that matches or exceeds original equipment specifications. The KG54331 shock absorber is part of this line, offering a balance of durability and ride comfort for the Ford Excursion.
Detailed Product Description
The KYB Gas-a-just KG54331 suspension shock absorber features a compressed length of 17.87 inches and an extended length of 28.35 inches, providing a stroke length of 10.47 inches. This range allows for effective suspension travel and control. The lower mount uses an E2 (12x38) configuration, while the upper mount is an E3 (61.6x87x30) type, ensuring proper fitment and secure installation on the Ford Excursion. The included dust cover helps protect the shock shaft from dirt and debris, extending the service life of the component. This shock absorber does not include an internal rebound spring, B-stop, or R-stop, which is consistent with the original equipment design for this vehicle.
Common Applications and Problem Solving
- Restores vehicle stability and handling on rough or uneven roads
- Reduces excessive bouncing and body roll during driving
- Improves ride comfort by absorbing shocks from road imperfections
- Replaces worn or leaking factory shocks on Ford Excursion models
- Helps maintain proper tire contact with the road for safer braking and cornering
Installation Notes and Tips
When installing the KYB Gas-a-just KG54331 shock absorber on a Ford Excursion, ensure the vehicle is securely lifted and supported. Verify the upper and lower mount types (E3 and E2 respectively) match the vehicle’s mounting points. It is recommended to replace shocks in pairs to maintain balanced suspension performance. Inspect mounting hardware and bushings for wear and replace if necessary. The included dust cover should be positioned correctly to protect the shock shaft from contaminants.
Quality Assurance and Warranty
KYB manufactures the Gas-a-just KG54331 shock absorber to meet or exceed OEM standards for durability and performance. This part is backed by KYB’s quality control processes to ensure consistent function and fitment. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.
| Brand | Dorman |
|---|---|
| Part Number | 630-137 |
| Position | Gas-a-just |
| ABS Tone Ring Installed | Not Included |
| Axle Type | Solid Shaft Axle |
| Length (In) | 32.61 in |
| Material | Carbon Steel |
| Package Contents | Axle Shaft; Bearing and Seal |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2005 | Ford | Excursion | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 2004 | Ford | Excursion | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 2003 | Ford | Excursion | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 2002 | Ford | Excursion | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 2001 | Ford | Excursion | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 2000 | Ford | Excursion | 4WD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.