Pioneer Cables FRA-555 Automatic Transmission Flexplate

Pioneer Cables FRA-555 Flexplate Overview

The Pioneer Cables FRA-555 is an automatic transmission flexplate built to restore OEM-level fit and function. It is made from high-grade steel, welded with an automated process for consistent strength, and precision balanced to factory specifications for smooth operation.

Compatible With 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon, 2006-2010 Hummer H3, and 2009-2010 Hummer H3T applications, this flexplate is built around the original dimensions needed for proper starter engagement and torque converter alignment.

Key Features

• Part number: FRA-555
• Automatic transmission flexplate for OE-style replacement use
• High-grade steel construction for durability
• Automated welding process for consistent structural integrity
• Precision balanced to factory specifications
• 161 teeth for proper starter ring gear engagement
• Outside diameter: 13.5 in.
• Inside diameter: 1.2625 in.
• Diameter: 1.125 in. / 342.9 mm
• Pitch flywheels: 12 to 14
• Cross-reference: 24100345

Detailed Description

Pioneer Cables FRA-555 is an automatic transmission flexplate engineered to match original dimensions and restore factory-style performance in select GM and Hummer applications. The 161-tooth ring gear, 13.5-inch outside diameter, and balanced steel construction help maintain correct starter mesh and rotational stability. This part number, FRA-555, is a direct-fit replacement choice for drivers servicing 2004-2012 Chevrolet Colorado and GMC Canyon models, along with 2006-2010 Hummer H3 and 2009-2010 Hummer H3T vehicles.

Common Problems This Part Addresses

• Cracked or warped flexplate surfaces
• Noise from damaged ring gear teeth
• Vibration caused by imbalance
• Poor starter engagement due to worn teeth
• Torque converter alignment issues from a distorted plate

Installation Notes and Tips

Verify tooth count, diameter, and pitch before installation to confirm the FRA-555 matches the original application. Inspect the starter, torque converter, and related fasteners for wear or damage before reassembly. Proper alignment and torque procedures are important for correct operation after replacement.

Quality Assurance

This Pioneer Cables flexplate is manufactured from high-grade steel, welded for consistent strength, and balanced to factory specifications to support reliable OE-style service in the listed applications.