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TC Remanufacturing BM38 Automatic Transmission Torque Converter
| Brand | TC Remanufacturing BM38 |
|---|---|
| Bolt Circle | 9.250 |
| Converter Codes | 157-100, 157-101, G29, P35, Q35 |
| Converter Diameter | 11.000 |
| Converter Type | Captive Clutch |
| Hub Type | Slotted |
| Mounting Type | 3 Pads 10mm x 1.0 |
| Pilot Diameter | 0.629 |
| Ring Gear | No |
| Spline Count | 27 |
| Stall | Medium |
| Visible Markers | Blue |
| Fits | Audi · 3 vehicles |
Captive clutch design. Delivers controlled engagement for smooth automatic transmission operation.
Slotted hub. Helps ensure secure, precise torque converter fitment.
Medium stall. Balances launch response with everyday drivability.
Automatic Transmission Torque Converter for Audi A8 Quattro
TC Remanufacturing BM38 is an automatic transmission torque converter for 1997-1999 Audi A8 Quattro applications. It is built with an 11.000-inch converter diameter, captive clutch design, and a medium stall profile for the specified vehicle fitment.
Key Features
- Part number: BM38
- Fits 1997-1999 Audi A8 Quattro
- 11.000-inch converter diameter
- Captive clutch torque converter design
- Slotted hub type
- 3 pads, 10mm x 1.0 mounting type
- 9.250 bolt circle
- 27-spline count
- 0.629 pilot diameter
- No ring gear
- Blue visible markers
- Converter codes: 157-100, 157-101, G29, P35, Q35
Detailed Description
TC Remanufacturing BM38 is an automatic transmission torque converter specified for 1997, 1998, and 1999 Audi A8 Quattro models. The captive clutch construction, medium stall rating, and slotted hub configuration support the transmission setup used in these Audi A8 Quattro applications. The BM38 also includes a 9.250 bolt circle, 27-spline count, 0.629 pilot diameter, and 3-pad mounting pattern with 10mm x 1.0 threads for direct application matching.
This part cross-references no additional part numbers in the provided data. For buyers searching Audi A8 Quattro torque converter BM38, this unit matches the listed converter codes 157-100, 157-101, G29, P35, and Q35.
What This Part Is Used For
- Restoring proper torque transfer in a worn automatic transmission converter
- Addressing shudder or slip related to converter wear
- Replacing a damaged or mismatched torque converter in Audi A8 Quattro service
- Correcting fitment issues tied to spline count, pilot diameter, or mounting pattern
- Supporting drivability concerns linked to converter clutch operation
Installation Notes and Tips
Verify the converter codes, spline count, pilot diameter, bolt circle, and mounting pattern before installation. Confirm the transmission application against the vehicle’s original specifications for 1997-1999 Audi A8 Quattro models. Inspect the flexplate, transmission input components, and sealing surfaces during replacement to help ensure proper engagement and alignment.
Quality Assurance
TC Remanufacturing supplies this torque converter as a remanufactured transmission hard part built to match the listed application details for BM38 and the specified Audi A8 Quattro fitment.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Audi | A8 Quattro | 4.2L | V8 | N/A | — |
| 1998 | Audi | A8 Quattro | 4.2L | V8 | N/A | — |
| 1997 | Audi | A8 Quattro | 4.2L | V8 | N/A | — |
| No rows match your filter. | ||||||