HomeTransmission > Transmission Hard PartsTC Remanufacturing BM52A Automatic Transmission Torque Converter
Part #: BM52A

TC Remanufacturing BM52A Automatic Transmission Torque Converter

5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, CTS
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Overview of TC Remanufacturing BM52A Torque Converter

The TC Remanufacturing BM52A is an automatic transmission torque converter designed specifically for Cadillac CTS models. Engineered to meet precise specifications, this torque converter ensures reliable performance and compatibility with your vehicle's transmission system.

  • Compatible with Cadillac CTS automatic transmissions
  • Captive clutch converter type for improved engagement
  • 10.430-inch converter diameter for exact fitment
  • Slotted and stepped hub type for secure connection
  • Mount plate with 6 captive nuts and 10mm x 1.5 mounting thread size
  • Low stall speed for smooth power transfer
  • 27 spline count for proper spline engagement
  • 9.250-inch bolt circle diameter
  • Precise pilot diameter of 1.256 inches and pilot length of 0.970 inches

Detailed Product Description

The BM52A torque converter from TC Remanufacturing is built to match the exacting standards required by Cadillac CTS automatic transmissions. Featuring a captive clutch design, it provides controlled torque transfer and helps maintain transmission efficiency. The converter diameter of 10.430 inches and a bolt circle of 9.250 inches ensure a precise fit within the transmission housing. The slotted and stepped hub type enhances the connection stability between the torque converter and the transmission input shaft. Additionally, the mounting system includes a mount plate with six captive nuts and a 10mm x 1.5 thread size, facilitating secure installation. The low stall speed characteristic of this torque converter supports smooth acceleration and reduces transmission wear. With a spline count of 27, the BM52A guarantees proper engagement with the transmission input shaft, while the pilot diameter and length provide accurate alignment during installation.

Common Applications and Issues Addressed

  • Replacement for worn or damaged torque converters in Cadillac CTS automatic transmissions
  • Resolves slipping or shuddering during acceleration
  • Addresses poor transmission engagement or delayed shifting
  • Eliminates overheating caused by inefficient torque transfer
  • Corrects abnormal noises related to torque converter failure

Installation Notes and Tips

  • Ensure compatibility with Cadillac CTS automatic transmission before installation
  • Verify the bolt circle diameter and spline count match the vehicle specifications
  • Inspect the pilot diameter and length for proper alignment during installation
  • Use the mount plate with captive nuts to secure the torque converter firmly
  • Follow manufacturer torque specifications for mounting bolts to avoid damage

Quality Assurance and Warranty

TC Remanufacturing provides the BM52A torque converter with a focus on durability and performance consistency. Each unit undergoes rigorous testing to meet OEM standards for Cadillac CTS transmissions. While specific warranty details should be confirmed at the point of purchase, TC Remanufacturing products typically include coverage against defects in materials and workmanship to ensure customer confidence.

BrandTC Remanufacturing
Part NumberBM52A
Bolt Circle9.250
Converter Diameter10.430
Converter TypeCaptive Clutch
Hub TypeSlotted / Stepped
Mounting Thread Size10mm x 1.5
Mounting TypeMount Plate 6 Captive Nuts
Pilot Diameter1.256
Pilot Length0.970
Ring GearNo
Spline Count27
StallLow

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014CadillacCTS3.0LV6N/A
2013CadillacCTS3.0LV6N/A
2012CadillacCTS3.0LV6N/A
2011CadillacCTS3.0LV6N/A
2010CadillacCTS3.0LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.