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Luk LFW117 Clutch Flywheel
| Brand | Luk LFW117 |
|---|---|
| Flywheel Cup Depth/Step Height | 0 |
| Flywheel Diameter | 11.85 |
| Flywheel Diameter | 30.1 |
| Flywheel Inner Diameter | 6.512 |
| Flywheel Inner Diameter | 16.54 |
| Number of Teeth | 164 |
| Fits | Ford · 12 vehicles |
OE-spec construction. Engineered and manufactured to OE specifications for proper clutch operation.
New, never remanufactured. A smart alternative to resurfacing during clutch replacement.
Smooth, flat surface. Provides the contact surface needed for consistent clutch engagement.
Cross-references AMS Automotive 167748, PERFECTION 50-2705 and Sachs NFW1147 for the same application. See all 10.
LuK LFW117 Flywheel for Ford F-150
The LuK LFW117 clutch flywheel is a new OE-spec replacement for select Ford F-150 applications. It provides the smooth, flat friction surface needed for consistent clutch engagement and is a practical alternative to resurfacing during clutch service.
Key Features
- New flywheel, never remanufactured
- Engineered and manufactured to OE specifications
- Includes ring gear and dowel pins
- 11.85 in. / 30.1 cm flywheel diameter
- 16.54 in. / 6.512 in. inner diameter
- 164 teeth for proper starter engagement
- 0 cup depth / step height
Detailed Description
Built for clutch replacement service, the LuK LFW117 is designed to restore the flat, even contact surface required for proper clutch operation. For Ford F-150 and Ford F-150 Heritage manual transmission service, replacing the flywheel at the same time as the clutch set helps avoid uneven wear and machining-related concerns. This part cross-references Sachs NFW1147 for the same application.
Compatible With 1997-1998 Ford F-150, 1999-2003 Ford F-150, 2004 Ford F-150 Heritage, and 2005-2008 Ford F-150 applications. The LuK LFW117 is a direct-fit style clutch flywheel for Ford F-150 service where OE dimensions and tooth count matter.
Common Problems This Part Can Help Solve
- Uneven clutch contact caused by a worn or heat-spotted flywheel surface
- Chatter or shudder during clutch engagement
- Starter engagement issues related to worn ring gear teeth
- Clutch replacement jobs that call for a new flywheel instead of resurfacing
- Noise or drivability concerns tied to flywheel wear in Ford F-150 manual transmission service
Installation Notes and Tips
Inspect the clutch, release components, and mating surfaces before installation. Confirm flywheel diameter, tooth count, and step height against the original part before assembly. For 1997-1998 Ford F-150 applications, refer to LB194 regarding slave cylinder release bearing compatibility. Proper torque procedures and clean mounting surfaces are important for reliable clutch operation.
Quality Assurance
LuK manufactures this flywheel to OE specifications as a new component, not a remanufactured unit. The LFW117 is built to match original equipment requirements for fit, surface finish, and starter ring gear configuration.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Ford | F-150 | 4.2L | V6 | N/A | — |
| 2007 | Ford | F-150 | 4.2L | V6 | N/A | — |
| 2006 | Ford | F-150 | 4.2L | V6 | N/A | — |
| 2005 | Ford | F-150 | 4.2L | V6 | N/A | — |
| 2004 | Ford | F-150 Heritage | 4.2L | V6 | N/A | — |
| 2003 | Ford | F-150 | 4.2L | V6 | N/A | — |
| 2002 | Ford | F-150 | 4.2L | V6 | N/A | — |
| 2001 | Ford | F-150 | 4.2L | V6 | N/A | — |
| 2000 | Ford | F-150 | 4.2L | V6 | N/A | — |
| 1999 | Ford | F-150 | 4.2L | V6 | N/A | — |
| 1998 | Ford | F-150 | 4.2L | V6 | N/A | Refer to LB194 regarding slave cylinder release bearing compatibility. |
| 1997 | Ford | F-150 | 4.2L | V6 | N/A | Refer to LB194 regarding slave cylinder release bearing compatibility. |
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