Luk LFW162 Clutch Flywheel

LuK LFW162 Flywheel Overview

The LuK LFW162 clutch flywheel is a new, OE-spec replacement for a wide range of Chevrolet, GMC, Pontiac, Isuzu, Buick, Cadillac, and Oldsmobile applications. Built as a smooth, flat clutch mating surface, it is a practical alternative to resurfacing during clutch service.

With a 10.039 in. / 25.5 mm flywheel diameter, 142 teeth, and a zero cup depth/step height, this flywheel is engineered to match factory requirements for proper clutch engagement and consistent operation. The LuK LFW162 is all new, never remanufactured, and manufactured to OE specifications, including the ring gear and dowel pins.

Key Features

• Part number: LFW162
• Clutch flywheel for transmission service
• 10.039 in. / 25.5 mm flywheel diameter
• 142-tooth ring gear
• Zero cup depth / step height
• New construction, not remanufactured
• Built to OE specifications, including ring gear and dowel pins

Detailed Description

LuK LFW162 is designed for drivers replacing a worn clutch flywheel on vehicles such as the Chevrolet S10, GMC Sonoma, and Chevrolet Cavalier. It provides the flat, smooth contact surface needed for proper clutch operation and helps restore consistent engagement when paired with clutch service. The LFW162 part number is also referenced in cross-application listings such as Sachs NFW1006 and SKF FW500 for the same application.

Because this flywheel is manufactured new to OE dimensions, it is a direct-fit style solution for applications that call for a 142-tooth flywheel with the listed diameter and step height. It is a solid choice for clutch replacement on long-running platforms including Pontiac Sunfire, Isuzu Hombre, and Buick Skyhawk applications.

What It Helps Fix

• Clutch chatter caused by an uneven flywheel surface
• Slipping or inconsistent clutch engagement from wear
• Judder during takeoff or shifting
• Noise related to a damaged ring gear
• Service issues after clutch replacement when the flywheel is not renewed

Installation Notes

Verify flywheel diameter, tooth count, and step height before installation. This part is listed for N/A position applications and should be matched to the vehicle’s transmission and casting requirements where noted, including MUA transmission on 1991-1992 Isuzu Rodeo and casting number 14018712 on select Pontiac Tempest and Oldsmobile Cutlass Supreme applications. For best results, inspect the clutch kit, pilot components, and related hardware during service.

• Fits 1994-2003 Chevrolet S10, N/A
• Fits 1994-2003 GMC Sonoma, N/A
• Fits 1982-2002 Chevrolet Cavalier, N/A
• Fits 1995-2002 Pontiac Sunfire, N/A
• Fits 1996-2000 Isuzu Hombre, N/A
• Fits 1991-1994 Pontiac Sunbird, N/A
• Fits 1987-1993 Chevrolet Corsica, N/A
• Fits 1991-1992 Isuzu Rodeo, N/A, MUA Transmission
• Fits 1988-1992 Pontiac Grand Prix, N/A
• Fits 1990-1991 Pontiac Tempest, N/A, w/ Casting # 14018712
• Fits 1990 Oldsmobile Cutlass Supreme, N/A, w/ Casting # 14018712
• Fits 1983-1989 Buick Skyhawk, N/A
• Fits 1988-1989 Oldsmobile Cutlass Supreme, N/A
• Fits 1983-1988 Cadillac Cimarron, N/A
• Fits 1987-1988 Chevrolet Celebrity, N/A
• Fits 1983-1988 Oldsmobile Firenza, N/A
• Fits 1987-1988 Pontiac 6000, N/A
• Fits 1984 Pontiac J2000 Sunbird, N/A
• Fits 1983 Pontiac J2000, N/A

Quality Assurance

LuK states that this flywheel is engineered and manufactured to OE specifications and supplied as a new component rather than a remanufactured part. That includes the ring gear and dowel pins, supporting accurate fitment and factory-style clutch service on applications such as Chevrolet S10 and Pontiac Sunfire.