Pioneer Cables FRA-459 Automatic Transmission Flexplate

Pioneer Cables FRA-459 Flexplate Overview

The Pioneer Cables FRA-459 automatic transmission flexplate is a direct replacement for select Nissan applications that need factory-style fitment and balance. Built from high-grade steel and manufactured to original dimensions, it supports smooth torque transfer between the engine and automatic transmission.

Fits 1979-1983 Nissan 280ZX, 1981-1982 Nissan 720, 1982 Nissan Maxima, and 1981 Nissan 810.

Key Features

• Part number FRA-459
• 120-tooth flexplate design
• 12.063-inch outside diameter
• 1.005-inch center diameter
• 10-pitch flywheel specification
• Precision-balanced to factory specifications
• Automated welding process for consistent construction
• High-grade steel replacement for automatic transmission use

Detailed Description

The Pioneer Cables FRA-459 is an automatic transmission flexplate engineered for OE-style replacement in select Nissan vehicles. It is built to the original dimensions, uses a 120-tooth ring gear, and measures 12.063 inches in outside diameter with a 1.005-inch center diameter. This makes it a practical choice for restoring proper starter engagement and drivetrain alignment in applications such as the Nissan 280ZX, Nissan 720, Nissan Maxima, and Nissan 810. The FRA-459 is also cross-referenced to AMS Automotive 4600 for the same application.

What This Flexplate Helps Address

• Starter engagement issues caused by worn or damaged ring gear teeth
• Vibration from an out-of-balance flexplate
• Cracks or fatigue in the original transmission flexplate
• Fitment problems from incorrect diameter or tooth count
• Drivetrain noise related to a distorted flexplate

Installation Notes and Tips

Verify tooth count, outside diameter, and center diameter before installation. Confirm automatic transmission application and match the flexplate to the vehicle’s original specifications for the Nissan 280ZX, Nissan 720, Nissan Maxima, or Nissan 810. Inspect the starter, crankshaft flange, and transmission mating surfaces during replacement to help ensure proper alignment and engagement.

Quality Assurance

Pioneer Cables manufactures this flexplate from high-grade steel and balances it to factory specs after automated welding for consistent construction. The part is built as an OE-style replacement to restore original performance characteristics in the listed Nissan applications.