HomeTransmission > Transmission Hard PartsTC Remanufacturing B24-7628 Automatic Transmission Torque Converter
Part #: B24-7628

TC Remanufacturing B24-7628 Automatic Transmission Torque Converter

⚙️ 3 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Astro, Blazer, and Safari
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Overview of TC Remanufacturing B24-7628 Torque Converter

The TC Remanufacturing B24-7628 automatic transmission torque converter is designed specifically for Chevrolet and GMC vehicles, including the Astro, Blazer, and Safari models. This lock-up type converter offers reliable performance with precise fitment and durable construction.

  • Compatible with Chevrolet Astro, Blazer, and GMC Safari
  • Lock-up converter type for improved efficiency
  • 10.750 inch converter diameter and bolt circle
  • Slotted hub type with 27 spline count
  • Mounting thread size 10mm x 1.5 with 3-pad mounting type
  • Low stall speed for smooth engagement
  • Pilot diameter of 1.702 inches
  • Does not include ring gear

Detailed Product Description

The B24-7628 torque converter from TC Remanufacturing is engineered to meet the specifications required by Chevrolet and GMC automatic transmissions in the Astro, Blazer, and Safari models. Featuring a lock-up design, this converter helps reduce slippage and improve fuel efficiency by mechanically linking the engine to the transmission at cruising speeds. The 10.750 inch diameter and bolt circle ensure proper alignment and fitment within the transmission housing. The slotted hub type with 27 splines provides secure engagement with the transmission input shaft, while the 10mm x 1.5 mounting thread size and 3-pad mounting type facilitate straightforward installation. The low stall speed characteristic supports smooth vehicle acceleration and drivability.

Common Applications and Problem Solving

  • Replaces worn or damaged torque converters in Chevrolet Astro, Blazer, and GMC Safari
  • Addresses issues with transmission slippage and poor fuel economy
  • Resolves shudder or vibration caused by faulty torque converters
  • Improves lock-up clutch engagement for better drivability
  • Eliminates overheating problems related to inefficient torque converters

Installation Notes and Tips

Ensure the torque converter is properly seated on the transmission input shaft before installation. Verify that the mounting pads align correctly with the flexplate and that the 10mm x 1.5 mounting threads are clean and undamaged. It is recommended to inspect the transmission fluid and replace it if contaminated during the installation process. Proper torque specifications should be followed to avoid damage to the converter or transmission components.

Quality Assurance and Warranty

TC Remanufacturing torque converters undergo rigorous testing to meet OEM standards for durability and performance. The B24-7628 part number is backed by a limited warranty covering defects in materials and workmanship. This ensures reliable operation when installed in compatible Chevrolet and GMC vehicles.

BrandTC Remanufacturing
Part NumberB24-7628
Bolt Circle10.750
Converter Codes24227628, LuK Logo
Converter Diameter10.750
Converter TypeLock Up
Hub TypeSlotted
Mounting Thread Size10mm x 1.5
Mounting Type3 Pads
Pilot Diameter1.702
Ring GearNo
Spline Count27
StallLow

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005ChevroletAstro4.3LV6N/A
2005ChevroletBlazer4.3LV6N/A
2005GMCSafari4.3LV6N/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.