OE Quality
60-Day Returns

TrakMotive FD-8171 CV Axle Shaft - Front Right
Overview of TrakMotive CV Axle Shaft FD-8171
The TrakMotive CV Axle Shaft FD-8171 is designed specifically for Ford Five Hundred and Mercury Montego models. This new CV axle shaft provides reliable driveline performance with precise fitment and durable construction.
- Compatible with Ford Five Hundred and Mercury Montego vehicles
- Includes self-locking axle nut with hex head design
- Neoprene boot material for enhanced durability
- Inboard joint type: Male with 28 splines
- Outboard joint type: Conventional with 38 splines
- Overall compressed length of 40.28 inches (1023 mm)
- Axle nut thread size M22 x 1.5 with included nut
TrakMotive CV Axle Shaft Product Line Details
The TrakMotive CV Axle Shaft product line focuses on delivering new, high-quality constant velocity axle shafts engineered for direct replacement applications. This line emphasizes precise fitment and durability, featuring components such as neoprene boots and self-locking axle nuts to maintain driveline integrity. The FD-8171 model exemplifies these qualities, ensuring compatibility and performance for select Ford and Mercury vehicles.
Technical Specifications and Features
The FD-8171 CV axle shaft features a neoprene boot that resists wear and environmental damage, extending the life of the joint. The inboard joint is a male type with 28 splines, while the outboard joint is conventional with 38 splines, providing secure shaft connections. The included axle nut is a self-locking type with a hex head measuring 1 1/4 inches (31.8 mm) across flats, a height of 5/6 inches (21.2 mm), and a length of 1 1/3 inches (34.4 mm). The overall compressed length of the axle shaft is 40.28 inches (1023 mm), ensuring proper fitment within the driveline assembly.
Applications and Common Repair Uses
- Replacement of worn or damaged CV axle shafts on Ford Five Hundred and Mercury Montego
- Resolving axle vibration or clicking noises during turns
- Fixing torn or leaking CV boots to prevent joint contamination
- Addressing axle shaft imbalance or joint wear affecting driveline performance
- Restoring proper axle nut torque retention with included self-locking nut
Installation Notes and Tips
When installing the FD-8171 CV axle shaft, ensure the axle nut is torqued to manufacturer specifications to maintain the self-locking feature. Inspect the axle housing and surrounding components for wear or damage before installation. The neoprene boot should be checked for proper seating to prevent contamination. Use appropriate tools for the hex head axle nut (1 1/4 inch) to avoid rounding or damage during installation.
Quality Assurance and Warranty
This TrakMotive CV Axle Shaft FD-8171 is a new, direct replacement part manufactured to meet OEM standards. It includes a self-locking axle nut and durable neoprene boot for extended service life. While specific warranty details are not provided, TrakMotive products typically adhere to industry quality controls to ensure reliable performance in Ford Five Hundred and Mercury Montego vehicles.
| Brand | TrakMotive |
| Part Number | FD-8171 |
| Position | CV Axle Shaft, Front Right |
| Abs Tone Ring Included | No |
| Axle Nut Head Type | Hex |
| Axle Nut Height (in) | 5/6 |
| Axle Nut Height (mm) | 21.2 |
| Axle Nut Hex Size (in) | 1 1/4 |
| Axle Nut Hex Size (mm) | 31.8 |
| Axle Nut Included | Yes |
| Axle Nut Length (in) | 1 1/3 |
| Axle Nut Length (mm) | 34.4 |
| Axle Nut Locking Type | Self-Lock |
| Axle Nut Thread Size | M22*1.5 |
| Boot Material | Neoprene |
| Inboard Joint Type | Male |
| Inboard Shaft Connection Style | Male |
| New Or Remanufactured | New |
| Number Of Inboard Splines | 28 |
| Number Of Outboard Splines | 38 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Spline |
| Overall Compressed Length (in) | 40.28 |
| Overall Compressed Length (mm) | 1023 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Drive Type | Transmission | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Ford | Five Hundred | FWD | Automatic | Front Right | CV Axle Shaft |
| 2007 | Mercury | Montego | FWD | Automatic | Front Right | CV Axle Shaft |
| 2006 | Ford | Five Hundred | FWD | Automatic | Front Right | CV Axle Shaft |
| 2006 | Mercury | Montego | FWD | Automatic | Front Right | CV Axle Shaft |
| 2005 | Ford | Five Hundred | FWD | Automatic | Front Right | CV Axle Shaft |
| 2005 | Mercury | Montego | FWD | Automatic | Front Right | CV Axle Shaft |
* 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.