Pioneer Cables FRA-124 Automatic Transmission Flexplate

Pioneer Cables FRA-124 Flexplate Overview

The Pioneer Cables FRA-124 is an automatic transmission flexplate built to restore OEM-level performance in the drivetrain. It is made from high-grade steel, welded with an automated process for consistent strength, and precision balanced to factory specifications.

With 164 teeth, a 13.813-inch outside diameter, and a 12-to-14 pitch flywheel pattern, this flexplate is a direct replacement for select Jeep applications. The FRA-124 is a practical choice for Jeep Cherokee, Jeep J10, Jeep J20, and Jeep Wagoneer automatic transmission service.

Key Features

• Part number: FRA-124
• Automatic transmission flexplate replacement
• 164-tooth ring gear
• 13.813-inch outside diameter
• Built from high-grade steel
• Automated welding for consistent construction
• Precision balanced to factory specifications
• Pitch flywheel range: 12 to 14
• Cross-reference: AMS Automotive 4369

Detailed Description

Pioneer Cables FRA-124 is engineered as an OE-style replacement flexplate for automatic transmission applications that require accurate tooth count, diameter, and balance. Its 164 teeth and 13.813-inch outside diameter help maintain proper starter engagement and drivetrain alignment, while the factory-spec balancing supports smooth operation. This flexplate is listed for 1974-1978 Jeep Cherokee, 1974-1978 Jeep J10, 1974-1978 Jeep J20, and 1974-1978 Jeep Wagoneer, with 1974 applications noted as w/ weight on select models. If you are sourcing a replacement flexplate for a Jeep Cherokee, Jeep J10, Jeep J20, or Jeep Wagoneer automatic transmission, FRA-124 provides the dimensional match needed for the application.

What This Flexplate Helps Address

• Cracked or fatigued flexplate material
• Starter engagement issues caused by worn ring gear teeth
• Vibration related to an out-of-balance flexplate
• Noise from damaged or distorted flexplate construction
• Replacement needs during automatic transmission service on Jeep Cherokee, Jeep J10, Jeep J20, and Jeep Wagoneer models

Installation Notes and Tips

Verify tooth count, outside diameter, and pitch flywheel requirements before installation. Confirm the application matches your Jeep Cherokee, Jeep J10, Jeep J20, or Jeep Wagoneer year and note the 1974 w/ weight fitment detail where listed. Inspect the starter, torque converter interface, and mounting surfaces during service to help ensure proper alignment. Use the vehicle’s service specifications for final installation and torque procedures.

Quality Assurance

Pioneer Cables builds this flexplate from high-grade steel and uses automated welding plus precision balancing to support consistent fit and operation. The FRA-124 is not SFI approved and does not include an SFI certification sticker.