Fluke 89-4-8020, Input Receptacle Assembly - Replacement for old P/N 659059

The Fluke 4611374 input receptacle assembly is a genuine OEM replacement part designed for the Fluke 89 IV multimeter. It restores secure, low-resistance connections by replacing worn or damaged banana-plug jacks—preserving measurement accuracy and maintaining CAT safety compliance.

A simple PCB-mounted, drop-in solution—no recalibration required.

Key Features & Benefits:

• OEM replacement for Fluke 89 IV and 89-4-8020 models
• Ensures secure, low-resistance electrical connections
• Maintains CAT safety ratings for measurement integrity
• Drop-in PCB mount – no recalibration needed
• Ideal for restoring reliability and performance in Fluke multimeters

Specifications:

• Part No.: 4611374 / 89-4-8020 
• Fits: Fluke 89 Series IV True RMS, 8020, 83, 85 (check service manual) 
• Material: Gold-plated brass contacts 
• Package: 1 × receptacle block with solder pins