Wacker Neuson 5000178137 Rear Access Insulator
Wacker Neuson

Wacker Neuson 5000178137 Rear Access Insulator

$64.65
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SKU:
5000178137-Wacker Neuson
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The Wacker Neuson Rear Access Insulator is a genuine OEM component designed for the G150, G180, G230, and G240 series portable generators. Sourced directly from Wacker Neuson, this part carries the same specifications as the original installed at the factory. It fits an extensive range of G-series generator configurations including Standard, Cold Weather, Custom, and Mobile Generator variants across Tier 3, Tier 4, and Tier 4 Final emission levels. Verify your model number against the fitment list to confirm compatibility before ordering.

Key Features

  • Genuine OEM Electrical Isolation: — Manufactured to Wacker Neuson's original dielectric and thermal specifications, ensuring correct insulation performance in generator panel and access applications.
  • Drop-In Replacement: — Matches the original mounting points and geometry of the rear access panel assembly, allowing straightforward removal and reinstallation without modification.
  • Broad G-Series Compatibility: — Verified fit across G150, G180, G230, and G240 generator models, covering Standard, Cold Weather, Custom, Mobile, and Transport Canada configurations.
  • Protects Against Electrical Faults: — Maintains the required separation between energized components and the enclosure structure; a damaged or missing insulator can create shock hazards or tracking faults in the panel area.
  • Electrical Safety Critical: — Proper insulation in the rear access zone is essential for safe generator operation and compliance with electrical safety requirements on commercial and rental jobsites.

The Rear Access Insulator serves as a protective barrier between live electrical components in the generator's rear access compartment and the surrounding metal enclosure. It prevents unintended electrical contact, arcing, and current leakage that could damage internal wiring or create a shock risk for operators and service technicians. When this insulator cracks, degrades, or goes missing, the generator's electrical system is left exposed to potential short-circuit conditions and the machine may no longer meet site safety requirements.

Part Details

Part Number5000178137
Old Part Number0178137
BrandWacker Neuson
Part TypeGenuine OEM
DescriptionRear Access Insulator

Compatibility & Fitment

Name Model Machine Number
G150-GENERATOR, SKID, CUSTOM, DEERE T3 G150 5000620657, 5200001321, 5200006902, 5000620656, 5000620306, 5000620655, 5200003160, 5000620889, 5000620307, 5200007860, 5000620308, 5000620887, 5000620888, 5200014784, 5200010135, 5200010136, 5200010137, 5200025554, 5100026980, 5100026981, 5100026982, 5100029212, 5100025830
G180-GENERATOR, SKID, CUSTOM, DEERE T3 G180 5000620660, 5200001322, 5200006903, 5000620303, 5000620658, 5000620659, 5200003161, 5000620886, 5000620884, 5200007861, 5000620304, 5000620885, 5000620305, 5200010140, 5200014470, 5200010138, 5200010139, 5200014471, 5100015615, 5200014469, 5200025555, 5100045089, 5100045575, 5100045576, 5100045590, 5100045591, 5100045592, 5100049844, 5100049845, 5100025832, 5100025842
G240-GENERATOR, SKID, CUSTOM, DEERE T3 G240 5000620663, 5200006904, 5000620662, 5000620300, 5000620661, 5200003162, 5000620301, 5000620302, 5200001323, 5100025834
G230 Generator, Custom T4i G230 5000620883, 5000620881, 5000620882, 5200007862, 5200010141, 5200010142, 5200010143, 5100015614, 5100045190, 5100045596, 5100045597, 5100049846, 5100049847
G150 Generator,Hertz,T4 Final G150 Generator,Hertz,T4 Final 5100015616

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.