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TC Remanufacturing DA48 Automatic Transmission Torque Converter
| Brand | TC Remanufacturing DA48 |
|---|---|
| Bolt Circle | 9.125 |
| Converter Diameter | 11.000 |
| Converter Type | Lock up |
| Hub Type | No drive on hub |
| Mounting Type | 4 pads |
| Pilot Diameter | 0.785 |
| Ring Gear | No |
| Spline Count | 20 |
| Stall | Medium |
| Fits | INFINITI and Nissan · 13 vehicles |
Lock-up design. Helps deliver efficient power transfer in an automatic transmission torque converter.
No drive-on hub. A straightforward hub design for easier installation and service.
4-pad mounting. Provides a secure, stable connection in the torque converter assembly.
Automatic Transmission Torque Converter for Nissan and Infiniti
TC Remanufacturing DA48 is an automatic transmission torque converter built for specific Nissan and Infiniti applications. It features an 11.000-inch converter diameter, lock-up operation, a medium stall, and a 4-pad mounting design for the listed fitments.
Key Features
- Part number: DA48
- 11.000-inch converter diameter
- Lock-up torque converter design
- Medium stall characteristics
- No drive on hub
- 4-pad mounting type
- 9.125 bolt circle
- 0.785 pilot diameter
- 20-spline count
- No ring gear
Detailed Product Overview
This TC Remanufacturing DA48 automatic transmission torque converter is specified for 1997-2003 INFINITI QX4, 1996-1999 Nissan Pathfinder, and 1996-1997 INFINITI J30 applications. The lock-up design helps maintain efficient drivetrain operation, while the medium stall setup supports smooth engagement characteristics for the listed vehicles. If you are sourcing a replacement torque converter for a Nissan Pathfinder or INFINITI QX4, DA48 provides the core dimensions and mounting details needed for a proper match.
What This Part Helps Address
- Transmission shudder or poor converter engagement
- Slipping or inconsistent torque transfer
- Excessive vibration related to a worn converter
- Delayed or harsh takeoff feel from converter wear
- Replacement needs after internal converter failure
Installation Notes and Tips
Verify the 11.000-inch diameter, 20-spline count, 9.125 bolt circle, 0.785 pilot diameter, and 4-pad mounting layout before installation. Confirm transmission and engine application details against the vehicle listing for 1997-2003 INFINITI QX4, 1996-1999 Nissan Pathfinder, and 1996-1997 INFINITI J30. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Quality Assurance
TC Remanufacturing supplies remanufactured drivetrain components for service replacement use. Part number DA48 is built to match the listed application specifications for the covered Nissan and INFINITI vehicles.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2003 | INFINITI | QX4 | 3.5L | V6 | — |
| 2002 | INFINITI | QX4 | 3.5L | V6 | — |
| 2001 | INFINITI | QX4 | 3.5L | V6 | — |
| 2000 | INFINITI | QX4 | 3.3L | V6 | — |
| 1999 | INFINITI | QX4 | 3.3L | V6 | — |
| 1999 | Nissan | Pathfinder | 3.3L | V6 | — |
| 1998 | INFINITI | QX4 | 3.3L | V6 | — |
| 1998 | Nissan | Pathfinder | 3.3L | V6 | — |
| 1997 | INFINITI | J30 | 3.0L | V6 | — |
| 1997 | INFINITI | QX4 | 3.3L | V6 | — |
| 1997 | Nissan | Pathfinder | 3.3L | V6 | — |
| 1996 | INFINITI | J30 | 3.0L | V6 | — |
| 1996 | Nissan | Pathfinder | 3.3L | V6 | — |
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