The Wacker Neuson 5100021173 is a genuine OEM Left Rear Panel designed for the G150, G180, G230, and G240 series portable generators. As a factory-original component, it is manufactured to the same specifications as the panel it replaces, ensuring a correct fit across the full range of G-series generator configurations — including standard, cold weather, custom, and Transport Canada variants. This part covers an extensive range of machine configurations and Tier designations within the G150, G180, G230, and G240 families, making it the correct choice whether your unit is a Tier 3, Tier 4, or Tier 4 Final model.
Key Features
- Genuine OEM Construction — Factory-original panel formed and finished to exact dimensional tolerances, ensuring flush alignment with adjacent enclosure panels and frame mounting points.
- Broad G-Series Compatibility — Fits G150, G180, G230, and G240 generator models across standard, cold weather, custom, and Transport Canada configurations, spanning Tier 3 through Tier 4 Final emissions variants.
- Direct Bolt-On Replacement — Mounts using existing hardware and attachment points on the generator enclosure frame, with no drilling or modification to the surrounding structure.
- Enclosure Integrity — Restores full weather and impact protection to the rear of the generator canopy, shielding internal components from rain, debris, and jobsite hazards.
- Verified Part Number — Sourced directly through Wacker Neuson's OEM supply chain; part number 5100021173 cross-references to all listed G-series machine numbers for confident ordering.
The left rear panel is a structural enclosure component that forms part of the generator's protective canopy. It shields the rear-left section of the machine's internal systems — including wiring, fuel components, and the alternator housing — from environmental exposure and physical damage. A damaged, cracked, or missing rear panel compromises weather resistance and can allow moisture or debris ingress, accelerating wear on sensitive internal components and creating compliance issues during transport or site inspections.
Part Details
| Part Number | 5100021173 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Left Rear Panel |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5000620656, 5000620655, 5000620306, 5200003160, 5000620889, 5200007860, 5000620307, 5000620888, 5000620308, 5000620887, 5200010135, 5200010136, 5200010137, 5200006902, 5100026982, 5100026981, 5100026980 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5000620658, 5000620303, 5000620659, 5200003161, 5000620886, 5200007861, 5000620884, 5000620304, 5000620885, 5000620305, 5200014470, 5200010140, 5200014471, 5200010138, 5200010139, 5200014469, 5200006903, 5100045575, 5100045089, 5100045576, 5100045591, 5100045590, 5100049844, 5100049845, 5100045592 |
| G240-GENERATOR, SKID, CUSTOM, DEERE T3 | G240 | 5000620663, 5000620662, 5000620661, 5000620300, 5200003162, 5000620301, 5000620302, 5200006904 |
| G230 Generator, Custom T4i | G230 | 5000620883, 5000620881, 5000620882, 5200010141, 5200010143, 5200010142, 5100045596, 5100045190, 5100049847, 5100045597, 5100049846 |
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.
