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Luk LFW464 Clutch Flywheel
| Brand | Luk LFW464 |
|---|---|
| Flywheel Cup Depth/Step Height | -8 |
| Flywheel Cup Depth/Step Height | -0.315 |
| Flywheel Diameter | 9.606 |
| Flywheel Diameter | 24.4 |
| Flywheel Inner Diameter | 5.984 |
| Flywheel Inner Diameter | 15.2 |
| Number of Teeth | 135 |
| Fits | Chevrolet and Saturn · 7 vehicles |
OE-spec flywheel. All-new construction with ring gear and dowel pins included.
Smooth clutch surface. Provides the flat finish needed for proper clutch operation.
Cost-effective alternative. A new flywheel instead of resurfacing the old one.
Cross-references ACI 88464, AMS Automotive 167587 and 12584343 for the same application. See all 4.
LuK LFW464 Clutch Flywheel Overview
The LuK LFW464 clutch flywheel is a direct-fit transmission component for manual clutch service on select Chevrolet Cobalt and Saturn Ion applications. Built to OE specifications, it provides the smooth, flat friction surface needed for consistent clutch engagement and reliable drivability.
For clutch replacement work, installing a new flywheel instead of resurfacing an old one is a practical way to restore proper clutch contact and reduce repeat labor. The LuK LFW464 is all new, never remanufactured, and is engineered with the ring gear and dowel pins matched to OE requirements.
Key Features
- Part number LFW464 clutch flywheel for transmission service
- 24.4 in. flywheel diameter for the listed applications
- 135 teeth for starter engagement
- 15.2 in. inner diameter
- -0.315 in. cup depth / step height
- Manufactured to OE specifications for fit and function
- All-new construction, not remanufactured
Detailed Description
The LuK LFW464 is designed for clutch replacement jobs where the flywheel surface condition matters. A worn, heat-checked, or uneven flywheel can affect clutch feel and shorten the life of the new clutch assembly. This flywheel gives technicians a fresh friction surface and OE-style dimensions for proper clutch operation. It is a strong choice for 2005-2007 Chevrolet Cobalt and 2004-2007 Saturn Ion manual transmission service, especially when the original flywheel is no longer suitable for resurfacing.
This part cross-references ACI 88464 for the same application.
What It Helps Fix
- Clutch chatter during takeoff
- Uneven clutch engagement from a worn flywheel surface
- Heat spots, scoring, or glazing on the original flywheel
- Starter ring gear wear affecting cranking engagement
- Repeat clutch service caused by an out-of-spec flywheel
Installation Notes and Tips
Inspect the clutch disc, pressure plate, release components, and crankshaft sealing area during installation. Verify flywheel step height and tooth engagement before assembly, and follow the vehicle service manual for torque sequence and fastener specifications. For Chevrolet Cobalt and Saturn Ion clutch service, confirm manual transmission application before installation.
Quality Assurance
LuK manufactures this flywheel to OE specifications, including the ring gear and dowel pins, to support accurate fitment and dependable clutch operation. The LFW464 is a new component built for direct replacement use in the listed vehicles.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Cobalt | — | 2.0L | L4 | N/A | — |
| 2007 | Saturn | Ion | Red Line | 2.0L | L4 | N/A | — |
| 2006 | Chevrolet | Cobalt | — | 2.0L | L4 | N/A | — |
| 2006 | Saturn | Ion | Red Line | 2.0L | L4 | N/A | — |
| 2005 | Chevrolet | Cobalt | — | 2.0L | L4 | N/A | — |
| 2005 | Saturn | Ion | Red Line | 2.0L | L4 | N/A | — |
| 2004 | Saturn | Ion | Red Line | 2.0L | L4 | N/A | — |
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