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EXEDY OEM TYF508 Clutch Flywheel
| Brand | EXEDY OEM TYF508 |
|---|---|
| Title | Exedy oem replacement flywheel |
| Fits | Chevrolet, Geo, and Toyota · 17 vehicles |
Hardened steel. Built for the clutch friction surface in transmission service.
Resurfacing capable. Can be machined again when the surface remains serviceable.
OE-style replacement. EXEDY OEM replacement flywheel for clutch repair work.
EXEDY OEM Replacement Flywheel
The EXEDY OEM clutch flywheel provides the friction surface the clutch disc runs against on the engine side of the transmission. Built from hardened steel and serviceable by resurfacing, it is a practical replacement for worn or heat-affected flywheels.
Key Features
- Hardened steel construction for dependable clutch contact.
- Resurfacing capability helps restore a usable friction surface.
- OE-style replacement for clutch service and transmission repair.
- EXEDY OEM replacement part number TYF508.
Detailed Description
This EXEDY OEM flywheel is engineered as the friction interface between the engine and clutch assembly. It is a direct replacement-style component for service work where the original flywheel surface is worn, glazed, or heat checked. Part number TYF508 is listed for Toyota Corolla applications from 1984-1992 and Geo Prizm applications from 1989-1992, with fitment notes that include 7-7/8 inch disc and 21 spline requirements on the listed vehicles. The same TYF508 flywheel also fits Chevrolet Nova applications from 1985-1988.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Is Used For
- Replacing a flywheel with scoring, hot spots, or surface wear.
- Restoring proper clutch disc contact during clutch service.
- Addressing chatter or engagement issues tied to an uneven friction surface.
- Supporting transmission repair when the original flywheel is no longer serviceable.
Installation Notes and Tips
Verify the disc diameter and spline count listed in the fitment notes before ordering. Inspect the clutch cover and disc condition during installation, and resurface the flywheel only if it remains within service limits after inspection. Confirm the application details for Toyota Corolla, Geo Prizm, and Chevrolet Nova models against the vehicle currently in service.
Quality Assurance
EXEDY OEM replacement components are built to match service requirements for clutch system repair. TYF508 is made from hardened steel and can be resurfaced when the surface condition allows.
| Year | Make | Model | Drive Type | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|
| 1992 | Geo | Prizm | — | 1.6L | L4 | SOHC, From 5/1/91; 7-7/8" Disc; 21 Spline |
| 1992 | Toyota | Corolla | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
| 1991 | Geo | Prizm | — | 1.6L | L4 | SOHC, From 5/1/91; 7-7/8" Disc; 21 Spline |
| 1991 | Toyota | Corolla | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
| 1990 | Geo | Prizm | — | 1.6L | L4 | SOHC, To 4/30/91; 7-7/8" Disc; 21 Spline |
| 1990 | Toyota | Corolla | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
| 1989 | Geo | Prizm | — | 1.6L | L4 | SOHC ; 7-7/8" Disc; 21 Spline |
| 1989 | Toyota | Corolla | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
| 1988 | Chevrolet | Nova | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
| 1988 | Toyota | Corolla | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
| 1987 | Chevrolet | Nova | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
| 1987 | Toyota | Corolla | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
| 1986 | Chevrolet | Nova | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
| 1986 | Toyota | Corolla | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
| 1985 | Chevrolet | Nova | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
| 1985 | Toyota | Corolla | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
| 1984 | Toyota | Corolla | FWD | 1.6L | L4 | 7-7/8" Disc; 21 Spline |
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