Wacker Neuson 5000177752 Voltage Adjust Wiring Harness
Wacker Neuson

Wacker Neuson 5000177752 Voltage Adjust Wiring Harness

$71.05
(No reviews yet) Write a Review
SKU:
5000177752-Wacker Neuson
Adding... The item has been added

The Wacker Neuson Voltage Adjust Wiring Harness is a genuine OEM component designed for the G25, G50, and G70 series portable generators. As a direct OEM replacement, part is manufactured to the same specifications as the original harness installed at the factory, ensuring correct conductor routing, connector compatibility, and voltage regulation interface. This harness fits an extensive range of G-series generator configurations, including Standard, Cold Weather, Custom, Extended Run, and switchable 600V Tier 4 Final variants across the G25, G50, and G70 families. Verify your machine number against the fitment list before ordering to confirm compatibility with your specific generator build.

Key Features

  • OEM Conductor and Connector Spec — Matched wire gauges, insulation ratings, and plug terminals ensure correct signal and power delivery to the voltage adjustment circuit.
  • Drop-In Harness Replacement — Connectors align directly with the generator's voltage regulator and control panel interface, eliminating the need for splicing or adapter work.
  • Broad G-Series Coverage — Fits G25, G50, and G70 generator models across Standard, Cold Weather, Custom, Extended Run, Hertz, URI HVAC, and switchable 600V Tier 4 configurations.
  • Stable Voltage Output — A correctly functioning harness maintains clean signal continuity between the voltage adjust potentiometer and the AVR, supporting steady output voltage under varying load conditions.
  • Electrical Safety Integrity — Proper insulation ratings and secure connector seating prevent resistance faults or arcing that can cause erratic voltage output or damage downstream electrical loads.

The Voltage Adjust Wiring Harness carries control signals between the operator's voltage adjustment interface and the generator's automatic voltage regulator (AVR). This connection allows the operator to fine-tune output voltage to match the requirements of connected equipment. When this harness deteriorates — through chafing, corrosion at the connectors, or broken conductors — the AVR loses accurate input, resulting in unstable or uncorrectable output voltage that can damage sensitive tools, equipment, or site electrical systems.

Part Details

Part Number5000177752
Old Part Number0177752
BrandWacker Neuson
Part TypeGenuine OEM
DescriptionVoltage Adjust Wiring Harness

Compatibility & Fitment

Name Model Machine Number
G25 Generator, Custom T4i G25 5000620642, 5000620640, 5000620709, 5000620641, 5200005557, 5200003991, 5000620931, 5200001316, 5200009372, 5200009376, 5200009370, 5200009371, 5200009373, 5200009377, 5200014461, 5200009375, 5200009374, 5200014460, 5200014462, 5000621005, 5100041584, 5200022587, 5100045084, 5100041580, 5100041592, 5100017591, 5100022834, 5100041581, 5100041582, 5100041583, 5100045541, 5100045542, 5100050326, 5100042507, 5100042510, 5100042512, 5100042509, 5100025836, 5100042508
G70-GENERATOR, SKID, CUSTOM, DEERE T3 G70 5000620648, 5000620647, 5000620711, 5000620646, 5200001318, 5200003220, 5200006879, 5200003975, 5200003973, 5200003974, 5200004151, 5200008344, 5200008342, 5200008343, 5200008339, 5200008341, 5200008719, 5200008340, 5100025262, 5100025814
G50-GENERATOR, SKID BASE, CUSTOM T4i G50 5200001062, 5200001063, 5200006878, 5200001317, 5200001060, 5200001061, 5200014322, 5200014319, 5200014320, 5200014323, 5200017829, 5200022589, 5100042434, 5200017830, 5100042430, 5100042435, 5000620710, 5000620964, 5000620965, 5000620966, 5100042431, 5100042433, 5100042432, 5100025812, 5100026954, 5100029210, 5100026955, 5100026956

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.