Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| Ford | F-250 | 2003-2010 |
| F-350 | 2003-2010 | |
| F-450 | 2003-2010 | |
| F-550 | 2003-2010 |
Product Details
Single Mass Flywheel (LFW274) by LuK®. LuK conventional flywheels are dynamically balanced to reduce vibration and improve clutch performance. All new – never remanufactured – every flywheel component is engineered and built to original-equipment specifications, including the ring gear and dowel pins.
Specifications
| Ring Gear Thickness: 0.4921 inch |
| Ring Gear Thickness: 12.5 mm |
| Ring Gear Major Dia.: 15.6783 inch |
| Ring Gear Major Dia.: 398.23 mm |
| Bolt Hole Pattern: 3 |
| Has Dowel Pins: with Dowel Pins |
| I.D. for Pilot: 1.4764 inch |
| I.D. for Pilot: 37.5 mm |
| Ring Gear Chamfer Side: Engine |
| Dowel hole diameter: 0.248 inch |
| Dowel hole diameter: 6.3 mm |
| Bolt hole PCD crankshaft: 3.9173 inch |
| Bolt hole PCD crankshaft: 99.5 mm |
| Ring Gear Chamfer Position @ 6:00 O´clock: Left |
| Crank To Friction Surface: 2.1654 inch |
| Crank To Friction Surface: 55 mm |
| Crank Hole Dia.: 0.4331 inch |
| Crank Hole Dia.: 11 mm |
| Number of teeth, starter ring gear: 155 |
| Ring Gear Number: 326310165 |
| Dowel Hole Pattern: 10 |
| Flywheel Thickness [mm]: 1.8189 inch |
| Flywheel Thickness [mm]: 46.2 mm |
| Bolt hole PCD clutch pres.plte: 14.1732 inch |
| Bolt hole PCD clutch pres.plte: 360 mm |
| Flywheel Cup Depth or Step Height: -0.126 inch |
| Flywheel Cup Depth or Step Height: -3.2 mm |
| Flange Thickness: 1.063 inch |
| Flange Thickness: 27 mm |
| Overall Casting O.D.: 15 inch |
| Overall Casting O.D.: 381 mm |
| Ring Gear Mounting O.D.: 14.5039 inch |
| Ring Gear Mounting O.D.: 368.4 mm |
| Flywheel Friction Surface Inner diameter: 8.0709 inch |
| Flywheel Friction Surface Inner diameter: 205 mm |
| Flywheel friction surface outer diameter: 13.3858 inch |
| Flywheel friction surface outer diameter: 340 mm |
| Centering diameter / dowel hole: 14.4094 inch |
| Centering diameter / dowel hole: 366 mm |
Features
- Engineered and manufactured to OE specifications
- All new components - including ring gear and dowel pins
- Perfectly balanced
- Precision-machined from premium grade cast iron
- Superior quality friction surface
- Excellent heat-absorbing capacity
- Order from the comfort of your home or office
The flywheel is an integral part of a clutch replacement. In today’s tightly packaged clutch systems, flywheels can easily be machined beyond their usable life – a critical flaw that would not be evident until after the clutch is installed. Improper machining can also cause interference, no release and slipping problems. Pairing your LuK RepSet with a new LuK flywheel is a smart, cost-effective alternative to resurfacing.
LuK® is a leading manufacturer of the systems and components for vehicle's powertrains. It was the first company in Europe which engineered the diaphragm spring clutch with a release system which is now installed in every third new car. At present the company manufactures dampers, components for clutch systems, transmissions, as well as products for tractors. The newest innovative product developments of LuK are the automation of manual transmissions, torque converters, and components for CVT transmissions that could handle more than 300 Nm of torque.
Installation
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Reviews
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Questions and Answers
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