LuK 07-042 Clutch Kit with Lightweight Flywheel for 1979–1995 Ford Mustang 5.0L
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LuK 07-042 Clutch Kit & Lightweight Flywheel Bundle
This bundle combines a LuK 07-042 clutch kit with a lightweight chromoly flywheel for selected Ford Mustang and Mercury Capri 5.0L V8 manual-transmission applications.
The supplied flywheel weighs approximately 15.45 lb and features a 157-tooth ring gear. The clutch disc measures 10.5 inches and uses a 1-1/16-inch, 10-spline hub.
The package includes 28.2 oz and 50 oz external balance weights. The correct balance configuration must be selected to match the engine and flywheel installation instructions.
For the earlier applications listed below, the supplier identifies this bundle as a replacement for the factory 10-inch clutch setup. Confirm the complete clutch and flywheel configuration before ordering.
What’s Included
- Lightweight chromoly flywheel — approximately 15.45 lb, 157 teeth
- LuK heavy-duty pressure plate
- LuK heavy-duty clutch disc — 10.5" × 1-1/16" × 10 spline
- Heavy-duty throw-out bearing
- Heavy-duty pilot bearing
- Clutch alignment tool
- 28.2 oz and 50 oz external balance weights
- Clutch installation guide
Product Specifications
| Specification | Details |
|---|---|
| Clutch brand | LuK |
| Clutch part number | 07-042 |
| Product configuration | Clutch kit with lightweight flywheel |
| Flywheel material | Chromoly steel |
| Flywheel weight | Approximately 15.45 lb |
| Ring gear teeth | 157 |
| Clutch disc diameter | 10.5 inches |
| Disc hub diameter | 1-1/16 inches |
| Spline count | 10 |
| Included balance weights | 28.2 oz and 50 oz |
| Transmission | Manual |
| Engine application | Selected Ford 5.0L / 302 cu. in. V8 applications |
Vehicle Fitment
The following applications are listed by the supplier. Compatibility depends on the vehicle’s transmission, clutch configuration and engine balance requirements.
| Year | Model | Engine | Fuel | Application Notes |
|---|---|---|---|---|
| 1979–1985 | Ford Mustang | 5.0L OHV V8, 302 cu. in. | Gasoline | Replaces factory 10" clutch setup |
| 1986–1995 | Ford Mustang GT / LX 5.0 | 5.0L OHV V8, 302 cu. in. | Gasoline | Manual transmission |
| 1993–1995 | Ford Mustang Cobra SVT | 5.0L OHV V8, 302 cu. in. | Gasoline | Manual transmission |
| 1979–1985 | Mercury Capri | 5.0L OHV V8, 302 cu. in. | Gasoline | Replaces factory 10" clutch setup |
| 1986 | Mercury Capri | 5.0L OHV V8, 302 cu. in. | Gasoline | Manual transmission |
Fitment Notes
- For the listed 5.0L / 302 V8 manual-transmission applications only.
- Verify the 157-tooth flywheel, 10.5-inch clutch and 1-1/16-inch, 10-spline input shaft requirements before ordering.
- Earlier vehicles equipped with a factory 10-inch clutch require confirmation that the complete supplied combination suits the existing installation.
- Select the flywheel balance configuration according to the engine’s requirements and the supplied instructions. Do not select a balance weight solely by vehicle year.
- Vehicles with engine swaps, transmission swaps or other drivetrain modifications require separate compatibility checks.
- The lightweight flywheel is a separately branded component supplied with the LuK clutch kit.
- Professional installation is recommended.
Part References
| Reference | Description |
|---|---|
| 07-042 / 07042 | LuK clutch kit reference |
| 07-042_LSF-CKB | Supplier’s complete bundle reference |
Note: The LuK clutch kit reference identifies the clutch component. It does not identify the complete lightweight flywheel bundle.
Why Choose SayParts?
- Clearly listed kit contents and specifications
- Vehicle application information to help check fitment
- Free U.S. shipping on all orders
- Usually ships within 1–3 business days
- Contact support available before ordering