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TC Remanufacturing CT27-9 Automatic Transmission Torque Converter
| Brand | TC Remanufacturing CT27-9 |
|---|---|
| Bolt Circle | 9.000 |
| Converter Diameter | 10.250 |
| Converter Type | Lock Up |
| Hub Type | Milled Flats |
| Mounting Thread Size | 10mm x 1.0 |
| Mounting Type | 4 Studs Welded |
| Pilot Diameter | 0.825 |
| Pilot Length | 1.020 |
| Ring Gear | No |
| Spline Count | 16 |
| Stall | Medium - High |
| Visible Markers | Green Paint w/ Black Dot, White Paint w/ Blue Dot, Yellow Paint w/ Black Dot |
| Fits | Mazda · 6 vehicles |
Lock-up converter. Provides efficient power transfer with reduced slip.
Milled flats hub. Helps ensure a secure, precise fit.
Medium-high stall. Balances launch response with everyday drivability.
Automatic Transmission Torque Converter for Mazda Protege
TC Remanufacturing CT27-9 is an automatic transmission torque converter built for 2000-2003 Mazda Protege applications. This lock-up converter is specified with a 10.250-inch diameter, 9.000-inch bolt circle, and medium-high stall for the listed fitment.
Key Features
- Fits 2000-2003 Mazda Protege
- Automatic transmission torque converter
- Lock-up converter type
- 10.250-inch converter diameter
- 9.000-inch bolt circle
- 16-spline count
- Milled flats hub type
- 4 welded studs with 10mm x 1.0 mounting thread size
- 0.825 pilot diameter and 1.020 pilot length
- Medium-high stall specification
- Visible markers: green paint with black dot, white paint with blue dot, yellow paint with black dot
Detailed Description
TC Remanufacturing CT27-9 is a transmission hard part for Mazda Protege automatic transmission service. It is a lock-up torque converter with a 10.250-inch overall diameter, 16 splines, and a milled-flats hub design. The listed mounting and pilot dimensions help match the converter to the correct transmission and engine interface for 2000-2003 Mazda Protege vehicles. This part number, CT27-9, is the reference to verify before ordering, and CT27-9 should be matched to the vehicle’s transmission requirements.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Is Used For
- Replacing a worn or failing torque converter in a Mazda Protege automatic transmission
- Addressing shudder, slip, or poor lock-up operation
- Restoring proper drivetrain coupling during acceleration and cruising
- Correcting vibration or engagement issues related to converter wear
- Supporting transmission rebuild or overhaul work on 2000-2003 Mazda Protege models
Installation Notes and Tips
Verify the transmission code, spline count, bolt circle, pilot dimensions, and mounting style before installation. Confirm the lock-up configuration and stall specification against the original unit. Inspect the flexplate, transmission front seal, and related components during replacement to help ensure proper fit and operation. For best results, flush the cooler and lines before installing the replacement converter.
Quality Assurance
TC Remanufacturing supplies transmission hard parts for service and rebuild applications. Use the vehicle fitment and dimensional specifications to confirm the correct application for your Mazda Protege before installation.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Mazda | Protege | 2.0L | L4 | N/A | — |
| 2002 | Mazda | Protege | 2.0L | L4 | N/A | — |
| 2001 | Mazda | Protege | 1.6L | L4 | N/A | — |
| 2001 | Mazda | Protege | 2.0L | L4 | N/A | — |
| 2000 | Mazda | Protege | 1.6L | L4 | N/A | — |
| 2000 | Mazda | Protege | 1.8L | L4 | N/A | — |
| No rows match your filter. | ||||||