Luk LFW113 Clutch Flywheel

OE-Style Flywheel for Ford Clutch Service

The LuK LFW113 clutch flywheel is a new, OE-spec replacement for classic Ford truck applications. It provides the smooth, flat clutch contact surface needed for proper engagement and is a practical alternative to resurfacing an existing flywheel.

Built for 1970-1976 Ford F-100, 1975-1976 Ford F-150, 1974-1976 Ford F-250, and 1974-1976 Ford F-350 applications, this flywheel is engineered to match original equipment dimensions and fitment requirements.

Key Features

• New flywheel, never remanufactured
• OE-spec engineering and manufacturing
• Flywheel diameter: 11.968 in. / 30.4 mm
• Flywheel inner diameter: 12.53 in. / 4.933 mm
• Flywheel cup depth/step height: 0
• 184-tooth ring gear
• Includes ring gear and dowel pins as part of OE-style construction

Detailed Description

LuK LFW113 is a clutch flywheel designed for Ford truck clutch replacement where a true, flat friction surface is required. With a 184-tooth ring gear and OE-matched dimensions, it supports consistent clutch operation in Ford F-100, Ford F-150, Ford F-250, and Ford F-350 models from the 1970 through 1976 model years. This part cross-references Sachs NFW1146 for the same application.

For buyers searching for a Ford F-100 flywheel, Ford F-150 clutch flywheel, or a replacement flywheel for 1974-1976 Ford F-250 and F-350 trucks, the LuK LFW113 offers a direct-fit, new-component solution that avoids the uncertainty of resurfacing an older unit.

What It Helps Solve

• Uneven or worn clutch contact surfaces
• Clutch chatter during engagement
• Slipping or inconsistent clutch operation
• Noise or vibration related to flywheel wear
• Need for a new flywheel during clutch replacement

Installation Notes and Tips

Verify flywheel diameter, tooth count, and step height before installation. Inspect the clutch assembly, starter engagement, and crankshaft mounting surface during service. For best results, replace the flywheel when the clutch is being serviced so the new clutch disc mates to a clean, flat surface.

Quality Assurance

LuK manufactures this flywheel to OE specifications, including the ring gear and dowel pins, to support proper fit and function in the listed Ford truck applications. The LFW113 is a new part, not a remanufactured unit.