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TC Remanufacturing F77 Automatic Transmission Torque Converter
| Brand | TC Remanufacturing F77 |
|---|---|
| Bolt Circle | 11.420 |
| Converter Codes | 5L2P, 6L2P, 9L3P |
| Converter Diameter | 11.280 |
| Converter Type | Captive Clutch |
| Hub Type | Slotted / Stepped |
| Mounting Thread Size | 10mm x 1.0 |
| Mounting Type | 4 Studs |
| Pilot Diameter | 1.375 |
| Pilot Length | 1.250 |
| Ring Gear | No |
| Spline Count | 27 |
| Stall | Low Pitch |
| Fits | Ford and Mercury · 9 vehicles |
Captive clutch design. Provides controlled coupling for smooth torque transfer.
Slotted, stepped hub. Helps ensure precise engagement and fit.
Low-pitch stall. Delivers a calmer launch feel and efficient operation.
Automatic Transmission Torque Converter for Ford and Mercury
TC Remanufacturing F77 is an automatic transmission torque converter built for specific Ford and Mercury applications. It is configured with a captive clutch design, low pitch stall, and OE-style mounting dimensions for direct replacement use in the listed vehicles.
Key Features
- Part number: F77
- Automatic transmission torque converter
- Captive clutch converter type
- 11.280-inch converter diameter
- 11.420-inch bolt circle
- 27-spline hub interface
- Slotted / stepped hub type
- 4-stud mounting with 10mm x 1.0 thread size
- 1.375-inch pilot diameter and 1.250-inch pilot length
- No ring gear
- Converter codes: 5L2P, 6L2P, 9L3P
Detailed Description
TC Remanufacturing F77 is an automatic transmission torque converter for 2006 Ford Explorer, 2007-2008 Ford Explorer Sport Trac, 2007-2008 Ford Expedition, 2008 Ford Explorer, and 2006-2008 Mercury Mountaineer. The captive clutch configuration, 27-spline hub, and slotted/stepped hub design support proper fitment in the listed Ford and Mercury platforms. If you are replacing a worn torque converter on a Ford Expedition, Ford Explorer, or Mercury Mountaineer, F77 provides the dimensional and code-specific match needed for the application.
Common Replacement Reasons
- Torque converter clutch shudder or slip
- Harsh or inconsistent engagement
- Transmission vibration at lockup
- Fluid contamination from internal converter wear
- Loss of drivability tied to converter failure
Installation Notes and Tips
Verify the converter codes 5L2P, 6L2P, or 9L3P before installation. Confirm the 11.420-inch bolt circle, 4-stud mounting pattern, 10mm x 1.0 thread size, and 27-spline interface match the transmission and flexplate setup. Always inspect the transmission, cooler lines, and fluid condition before installing a replacement torque converter.
Quality Assurance
TC Remanufacturing supplies remanufactured drivetrain components for transmission service applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Ford | Expedition | 5.4L | V8 | N/A | — |
| 2008 | Ford | Explorer | 4.6L | V8 | N/A | — |
| 2008 | Ford | Explorer Sport Trac | 4.6L | V8 | N/A | — |
| 2008 | Mercury | Mountaineer | 4.6L | V8 | N/A | — |
| 2007 | Ford | Expedition | 5.4L | V8 | N/A | — |
| 2007 | Ford | Explorer Sport Trac | 4.6L | V8 | N/A | — |
| 2007 | Mercury | Mountaineer | 4.6L | V8 | N/A | — |
| 2006 | Ford | Explorer | 4.6L | V8 | N/A | — |
| 2006 | Mercury | Mountaineer | 4.6L | V8 | N/A | — |
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