TC Remanufacturing BM38 Automatic Transmission Torque Converter

Overview of TC Remanufacturing BM38 Torque Converter

The TC Remanufacturing BM38 automatic transmission torque converter is engineered for Audi A8 Quattro models requiring reliable transmission hard parts. Designed with precise specifications, this torque converter supports smooth power transfer and efficient vehicle performance.

• Bolt Circle Diameter: 9.250 inches
• Converter Diameter: 11.000 inches
• Converter Type: Captive clutch
• Hub Type: Slotted with 27 splines
• Mounting Type: 3 pads, 10mm x 1.0
• Pilot Diameter: 0.629 inches
• Stall Speed: Medium
• Visible Markers: Blue
• Compatible Converter Codes: 157-100, 157-101, g29, p35, q35
• Ring Gear: Not included

Technical Details and Specifications

The BM38 torque converter from TC Remanufacturing is designed specifically for the Audi A8 Quattro automatic transmission system. Its 11-inch diameter and 9.250-inch bolt circle ensure proper fitment and secure mounting. The captive clutch design improves torque transfer efficiency, while the slotted hub with 27 splines provides a precise connection to the transmission input shaft. The mounting system uses three pads sized 10mm x 1.0 for stable installation. A medium stall speed balances performance and drivability, making it suitable for standard driving conditions. Blue visible markers assist in alignment during installation.

Compatible Applications and Common Issues Addressed

• Compatible with Audi A8 Quattro automatic transmissions requiring torque converter replacement
• Resolves slipping or shuddering during acceleration
• Addresses overheating issues caused by inefficient torque converters
• Eliminates abnormal noises related to worn or damaged torque converters
• Improves transmission engagement and overall drivability

Installation Notes and Tips

When installing the BM38 torque converter, ensure the converter codes (157-100, 157-101, g29, p35, q35) match the vehicle’s transmission specifications. Verify the 9.250-inch bolt circle and 3-pad mounting system align correctly with the transmission housing. Use the blue visible markers to assist in proper positioning. Confirm the slotted hub and 27 spline count fit securely on the transmission input shaft. It is recommended to inspect the pilot diameter of 0.629 inches for compatibility. Proper installation will help avoid premature wear and transmission issues.

Quality Assurance and Warranty Information

TC Remanufacturing torque converters undergo rigorous remanufacturing processes to meet OEM standards. Each BM38 unit is tested for durability and performance to ensure reliable operation in Audi A8 Quattro vehicles. While specific warranty details may vary, TC Remanufacturing typically offers coverage against defects in materials and workmanship. Consult product documentation for exact warranty terms.