Pioneer Cables FRA-418 Automatic Transmission Flexplate
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Pioneer Cables

Pioneer Cables FRA-418 Automatic Transmission Flexplate

Brand Pioneer Cables FRA-418
Diameter (in) 1.031
Diameter (mm) 314.325
Mounting Hole Diameter 9.25
Outside Diameter 12.375
Pitch Flywheels 12 To 14
Teeth 148
Tooth Quantity 148
Fits Jeep and American Motors · 10 vehicles

OE-level replacement. Restores original performance with factory-spec dimensions.

High-grade steel. Built for strength and consistent durability.

Precision balanced. Helps deliver smooth, reliable operation.

Cross-references 4663, 53001184 and AA-A317 for the same application. See all 4.

$129.71Free shipping
In stock · usually ships same day before 1pm CST
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Order total $129.71
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Pioneer Cables FRA-418 Flexplate Overview

The Pioneer Cables FRA-418 is an automatic transmission flexplate built for OE-style replacement on select Jeep applications. It is made from high-grade steel, welded with an automated process for consistent strength, and precision balanced to factory specifications for proper drivetrain operation.

Compatible With 1983-1985 Jeep CJ7, 1983-1985 Jeep Scrambler, 1984-1985 Jeep Cherokee, and 1984-1985 Jeep Wagoneer applications with 148 teeth and a 12.4-inch outer diameter.

  • High-grade steel construction for durability
  • Original dimensions for direct replacement fitment
  • Automated welding process for consistent joint strength
  • Precision balanced to factory specs
  • 148-tooth design with 12.375-inch outside diameter
  • 12 to 14 pitch flywheel compatibility

Detailed Product Description

The FRA-418 flexplate is engineered as a replacement automatic transmission flexplate for Jeep CJ7, Jeep Scrambler, Jeep Cherokee, and Jeep Wagoneer models listed in the fitment data. Its 148-tooth ring gear, 12.375-inch outside diameter, and 9.25-inch mounting hole diameter are key dimensions for matching the original application. Pioneer Cables builds this flexplate to factory dimensions and balances it to help maintain smooth engagement between the starter and the rotating assembly. This part cross-references 4663 and 53001184 for the same application.

Common Uses

  • Replacing a cracked or warped flexplate
  • Correcting starter ring gear engagement issues
  • Addressing vibration caused by imbalance
  • Restoring proper automatic transmission crankshaft connection
  • Replacing worn OE-style flexplate components on Jeep CJ7, Cherokee, Scrambler, and Wagoneer models

Installation Notes and Tips

Verify tooth count, outer diameter, and mounting dimensions before installation. Confirm the transmission and engine combination matches the listed Jeep fitment, and inspect the starter gear engagement after installation. Because this flexplate is not SFI approved and does not include an SFI certification sticker, it is intended for standard replacement use rather than racing certification requirements.

Quality Assurance

Pioneer Cables manufactures the FRA-418 with high-grade steel, automated welding, and factory-spec balancing to support consistent replacement quality. The part is built to restore OE-level performance in the listed Jeep applications.

Related reading

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1985JeepCherokee2.5LL4N/ATeeth: 148; Outer Diameter: 12.4"
1985JeepCJ72.5LL4N/ATeeth: 148; Outer Diameter: 12.4"
1985JeepScrambler2.5LL4N/ATeeth: 148; Outer Diameter: 12.4"
1985JeepWagoneer2.5LL4N/ATeeth: 148; Outer Diameter: 12.4"
1984JeepCherokee2.5LL4N/ATeeth: 148; Outer Diameter: 12.4"
1984JeepCJ72.5LL4N/ATeeth: 148; Outer Diameter: 12.4"
1984JeepScrambler2.5LL4N/ATeeth: 148; Outer Diameter: 12.4"
1984JeepWagoneer2.5LL4N/ATeeth: 148; Outer Diameter: 12.4"
1983JeepCJ72.5LL4N/ATeeth: 148; Outer Diameter: 12.4"
1983JeepScrambler2.5LL4N/ATeeth: 148; Outer Diameter: 12.4"; w/o Weight
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
466353001184AA-A317AM317