Pioneer Automotive Industries Automatic Transmission Flexplate P/N:FRA-575
Pioneer Automotive Industries FRA-124 automatic transmission flexplate for the 1974-1978 Jeep Cherokee and other vehicles connects the crankshaft to the torque converter. It also carries the ring gear teeth the starter engages to turn the engine over.
Cracks near the bolt holes or ring gear teeth, a rattle at idle, grinding as the starter engages, or vibration can mean a worn flexplate. Before you replace it, rule out the starter, torque converter and engine mounts as the source of the noise. One flexplate goes between the crankshaft and the torque converter.
This flexplate is listed for a wide range of Jeep models, led by the 1974-1978 Jeep Cherokee, the 1974-1978 Jeep J10 and the 1974-1978 Jeep J20.
Fit and size
Build and materials
Interchange: AA-A308
5351822 · A308 · FW97394 · FA73 · AM308 · 4369 · 6005057 · FY37 · V716
This part cross-references / interchanges with the following part numbers:
Does the Pioneer Automotive Industries FRA-124 flexplate fit the 1974-1978 Jeep J10?
Yes, FRA-124 is listed for the 1974-1978 Jeep J10 and the 1974-1978 Jeep Cherokee. For any other model, look up your car in the "Vehicles it fits" section.
How many teeth does this automatic transmission flexplate have?
The ring gear on the Pioneer Automotive Industries FRA-124 has 164 teeth, and the plate measures 350.838 mm in diameter.
Is the FRA-124 flexplate balanced?
Yes. Each Pioneer FRA-124 plate is precision balanced to factory specs and made from high-grade steel using an automated welding process.
What can a failing automatic transmission flexplate sound like?
Signs that can point to a worn flexplate include a rattle or knock at idle, grinding when the starter engages, or vibration. A shop can confirm the cause.
Does the Pioneer FRA-124 cross-reference to FW97394?
Yes, FW97394 is on the FRA-124 interchange list, along with AA-A308 and 5351822. The full list is printed at the bottom of the description.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.