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Luk LFW125 Clutch Flywheel
Overview of Luk Clutch Flywheel LFW125 for Ford F-150 and F-250
The Luk Clutch Flywheel LFW125 is designed specifically for Ford F-150 and F-250 models, providing reliable transmission performance. Engineered with precise dimensions, this flywheel ensures proper fit and function within your vehicle's clutch system.
- Flywheel Diameter: 11.89 inches (30.2 cm)
- Flywheel Inner Diameter: 16.5 cm and 6.496 cm
- Number of Teeth: 164
- Flywheel Cup Depth/Step Height: 0
- Compatible with Ford F-150 and F-250 models
Technical Specifications and Features
The Luk LFW125 clutch flywheel features a diameter of 11.89 inches (30.2 cm), which is critical for matching the clutch assembly and ensuring smooth engagement. The inner diameters of 16.5 cm and 6.496 cm accommodate the clutch hub and pilot bearing, maintaining alignment and reducing wear. With 164 teeth, the flywheel meshes accurately with the starter motor for reliable engine starting. The zero cup depth or step height indicates a flat surface, which is essential for consistent clutch pressure and engagement.
Application and Compatibility
This clutch flywheel is compatible with Ford F-150 and F-250 trucks, making it suitable for owners seeking replacement parts that meet OEM specifications. The part number LFW125 ensures you receive the correct component designed for these specific Ford models, supporting proper transmission operation and vehicle performance.
- Resolves clutch slippage and engagement issues
- Addresses starter motor engagement problems due to worn flywheel teeth
- Eliminates vibration caused by warped or damaged flywheels
- Prevents premature clutch wear from uneven flywheel surfaces
Installation Notes and Tips
When installing the Luk LFW125 clutch flywheel, ensure the flywheel surface is clean and free of debris. Torque the flywheel bolts to the manufacturer’s specifications to avoid warping. It is recommended to inspect the clutch disc and pressure plate during installation to ensure full system compatibility. Proper alignment of the flywheel with the crankshaft is essential for optimal performance.
Quality Assurance and Warranty
Luk manufactures the LFW125 clutch flywheel to meet stringent quality standards, ensuring durability and reliable operation. While specific warranty details may vary, Luk products typically come with a limited warranty against manufacturing defects. Always verify warranty terms with the supplier or manufacturer documentation.
| Brand | Luk |
| Part Number | LFW125 |
| Flywheel Cup Depth/Step Height | 0 |
| Flywheel Diameter | 11.89 |
| Flywheel Diameter | 30.2 |
| Flywheel Inner Diameter | 6.496 |
| Flywheel Inner Diameter | 16.5 |
| Number of Teeth | 164 |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Ford | F-150 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 2003 | Ford | F-250 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 2002 | Ford | F-150 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 2002 | Ford | F-250 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 2001 | Ford | F-150 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 2001 | Ford | F-250 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 2000 | Ford | F-150 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 2000 | Ford | F-250 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 1999 | Ford | F-150 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 1999 | Ford | F-250 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 1998 | Ford | F-150 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 1998 | Ford | F-250 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 1997 | Ford | F-150 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
| 1997 | Ford | F-250 | 4.6L | V8 | N/A | 6-bolt Crankshaft pattern |
* 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.