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KYB KG54312 Suspension Shock Absorber - Rear
Overview of KYB Gas-a-just Suspension Shock Absorber KG54312
The KYB Gas-a-just suspension shock absorber KG54312 is engineered for Ford F-150 and F-150 Heritage models. Designed to restore original ride quality, this shock absorber offers precise damping performance tailored to your vehicle's suspension needs.
- Compressed length: 14.57 inches
- Extended length: 23.78 inches
- Stroke length: 9.21 inches
- Lower mount type: E2(12x38)
- Upper mount type: S1
- Includes dust cover for protection
- R-stop feature included for controlled rebound
About the KYB Gas-a-just Product Line
The Gas-a-just line by KYB is designed to provide consistent gas pressure and improved damping control for trucks and SUVs. This product line focuses on maintaining factory ride characteristics while enhancing handling and stability. The KG54312 shock absorber is part of this line, offering reliable performance specifically calibrated for Ford F-150 and F-150 Heritage vehicles.
Technical Details and Specifications
The KG54312 shock absorber features a compressed length of 14.57 inches and an extended length of 23.78 inches, providing a stroke length of 9.21 inches. It uses an E2(12x38) lower mount and an S1 upper mount, ensuring proper fitment and secure installation. The included dust cover helps protect internal components from dirt and debris, extending the service life of the shock. The R-stop feature controls rebound travel, contributing to improved ride comfort and vehicle control.
Common Applications and Problem Solving
- Restores suspension performance on Ford F-150 and F-150 Heritage trucks
- Reduces excessive bouncing and body roll during driving
- Improves handling and stability on uneven or rough roads
- Minimizes noise and vibration caused by worn shocks
- Enhances overall ride comfort and control
Installation Notes and Tips
Ensure compatibility with Ford F-150 or F-150 Heritage models before installation. Verify the lower mount type E2(12x38) and upper mount type S1 match your vehicle’s specifications. The dust cover is included to protect the shock absorber, so inspect it during installation for any damage. Proper torque specifications should be followed to secure the shock absorber safely.
Quality Assurance and Warranty
KYB manufactures the Gas-a-just KG54312 shock absorber to meet or exceed OEM standards. This part is built with durable materials and precision engineering to provide consistent performance. Warranty coverage details should be confirmed with the manufacturer or authorized distributor.
| Brand | KYB |
| Part Number | KG54312 |
| Position | Gas-a-just, Rear |
| Compressed Length | 14.57 |
| Extended Length | 23.78 |
| Stroke Length | 9.21 |
| Lower Mount Type | E2(12x38) |
| Upper Mount Type | S1 |
| Dust Cover Included | Y |
| Internal Rebound Spring | N |
| B-stop | N |
| R-stop | Y |
This part fits 40 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Ford | F-150 Heritage | XL | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2004 | Ford | F-150 Heritage | XLT | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2004 | Ford | F-150 Heritage | SVT Lightning | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just | |
| 2003 | Ford | F-150 | Lightning | RWD | Rear | Install a monotube shock absorber to enhance performance.; Gas-a-just |
| 2003 | Ford | F-150 | Harley-Davidson Edition | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2003 | Ford | F-150 | King Ranch | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2003 | Ford | F-150 | Lariat | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2003 | Ford | F-150 | XL | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2003 | Ford | F-150 | XLT | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2002 | Ford | F-150 | Lightning | RWD | Rear | Install a monotube shock absorber to enhance performance.; Gas-a-just |
| 2002 | Ford | F-150 | Harley-Davidson Edition | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2002 | Ford | F-150 | King Ranch | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2002 | Ford | F-150 | Lariat | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2002 | Ford | F-150 | XL | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2002 | Ford | F-150 | XLT | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2001 | Ford | F-150 | Lightning | RWD | Rear | Install a monotube shock absorber to enhance performance.; Gas-a-just |
| 2001 | Ford | F-150 | Harley-Davidson Edition | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2001 | Ford | F-150 | King Ranch | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2001 | Ford | F-150 | Lariat | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2001 | Ford | F-150 | XL | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2001 | Ford | F-150 | XLT | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2000 | Ford | F-150 | Lightning | RWD | Rear | Install a monotube shock absorber to enhance performance.; Gas-a-just |
| 2000 | Ford | F-150 | Base | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2000 | Ford | F-150 | Harley-Davidson Edition | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2000 | Ford | F-150 | Lariat | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2000 | Ford | F-150 | XL | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 2000 | Ford | F-150 | XLT | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 1999 | Ford | F-150 | Lightning | RWD | Rear | Install a monotube shock absorber to enhance performance.; Gas-a-just |
| 1999 | Ford | F-150 | Base | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 1999 | Ford | F-150 | Lariat | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 1999 | Ford | F-150 | XL | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 1999 | Ford | F-150 | XLT | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 1998 | Ford | F-150 | Base | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 1998 | Ford | F-150 | Lariat | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 1998 | Ford | F-150 | XL | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 1998 | Ford | F-150 | XLT | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 1997 | Ford | F-150 | Base | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 1997 | Ford | F-150 | Lariat | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 1997 | Ford | F-150 | XL | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); Gas-a-just |
| 1997 | Ford | F-150 | XLT | RWD | Rear | Monotube Performance Upgrade; (Exc. 7700 GVW Package); 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.