OE Quality
60-Day Returns

Monroe 550063 Shock Absorber - Rear
Overview of Monroe Magnum Light Truck Shock Absorber 550063
The Monroe Magnum Light Truck Shock Absorber 550063 is engineered for Ford F-150 and Lincoln Mark LT trucks, providing reliable suspension performance. Designed to maintain vehicle stability and control, this shock absorber is built to meet the demands of light truck applications.
- Compatible with Ford F-150 and Lincoln Mark LT models
- Includes dust shield for enhanced durability
- Extended bumper stop for improved suspension travel
- Loop bushing and sleeve mount with 12mm sleeve ID
- Reserve tube diameter of 2.251 inches for consistent damping
Monroe Magnum Light Truck Shock Absorber Product Line
The Magnum Light Truck Shock Absorber line by Monroe is designed specifically for light trucks requiring robust suspension components. This product line focuses on durability and performance under heavier loads and rougher driving conditions. The 550063 shock absorber incorporates features such as an extended bumper stop and dust shield to protect internal components and extend service life, making it suitable for Ford F-150 and Lincoln Mark LT vehicles.
Technical Details and Specifications
The Monroe 550063 shock absorber has a compressed length of 16.54 inches and an extended length of 27.19 inches, allowing for a travel length of 10.65 inches. It features an extended bumper stop but does not include a compressed bumper stop or extended hydraulic lockout. The mounting system uses loop bushing and sleeve mounts with a 12mm sleeve inner diameter, measuring 1.9/16 inches in overall length on the lower mount and 39.69mm on the upper mount. The reserve tube diameter is 2.251 inches, contributing to consistent hydraulic damping performance.
Applications and Problem Solving
- Restores suspension control and stability for Ford F-150 and Lincoln Mark LT trucks
- Reduces excessive bouncing and improves ride comfort on rough terrain
- Prevents premature wear of suspension components by maintaining proper travel limits
- Minimizes noise and vibration caused by worn or damaged shocks
- Enhances vehicle handling under load and towing conditions
Installation Notes and Tips
- Ensure compatibility with Ford F-150 and Lincoln Mark LT before installation
- Inspect mounting points and bushings for wear prior to replacement
- Use proper tools to avoid damage to loop bushing and sleeve mounts
- Verify shock absorber length matches vehicle specifications for optimal performance
- Follow manufacturer torque specifications for mounting hardware
Quality Assurance and Warranty
Monroe manufactures the Magnum Light Truck Shock Absorber 550063 to meet industry standards for durability and performance. The inclusion of a dust shield helps protect internal components from contaminants, extending the service life of the shock absorber. While specific warranty details are not provided here, Monroe typically offers coverage against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.
| Brand | Monroe |
|---|---|
| Part Number | 550063 |
| Position | Magnum Light Truck Shock Absorber, Rear |
| Compressed Bumper Stop | No |
| Compressed Length | 16.54 |
| Dust Shield | Yes |
| Extended Bumper Stop | Yes |
| Extended Hydraulic Lockout | No |
| Extended Length | 27.19 |
| Lower Mounting Code | LS27 |
| Lower Mounting Type | Loop Bushing & Sleeve Mount - 12MM Sleeve ID X 1.9/16" Sleeve OAL |
| Parts Pack | None |
| Reserve Tube Diameter | 2.251 |
| Travel Length | 10.65 |
| Upper Mounting Code | LS27 |
| Upper Mounting Type | Loop Bushing & Sleeve Mount - 12MM Sleeve ID X 39.69MM Sleeve OAL |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Ford | F-150 | AWD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber | |
| 2008 | Ford | F-150 | 4WD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber | |
| 2008 | Lincoln | Mark LT | 4WD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber | |
| 2007 | Ford | F-150 | 4WD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber | |
| 2007 | Lincoln | Mark LT | 4WD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber | |
| 2006 | Ford | F-150 | 4WD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber | |
| 2006 | Lincoln | Mark LT | 4WD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber | |
| 2005 | Ford | F-150 | 4WD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber | |
| 2004 | Ford | F-150 | FX4 | 4WD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber |
| 2004 | Ford | F-150 | STX | 4WD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber |
| 2004 | Ford | F-150 | Lariat | 4WD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber |
| 2004 | Ford | F-150 | XLT | 4WD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber |
| 2004 | Ford | F-150 | XL | 4WD | Rear | For Commercial Usage Refer To Product Warranty; Magnum Light Truck Shock Absorber |
* 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.