The Wacker Neuson 5100021143 is a genuine OEM Right Front Door designed for G150 and G180 series portable generators. This door is a direct-fit enclosure component built to serve the full range of G150 and G180 configurations, including standard, cold weather, custom, mobile, and Tier 4 Final variants across both skid-mounted and transport-ready setups. As a genuine Wacker Neuson part, the 5100021143 is manufactured to the same specifications as the original, ensuring correct panel alignment, hardware engagement, and weatherproofing integrity on your generator enclosure. Confirm your machine number against the fitment list to verify compatibility with your specific G150 or G180 unit before ordering.
Key Features
- Genuine OEM Enclosure Integrity — Manufactured by Wacker Neuson to match the original door panel dimensions, hinge points, and latch geometry of the G150 and G180 generator canopy.
- Drop-In Panel Replacement — Installs directly onto the existing enclosure frame using the original mounting hardware, with no cutting or reworking of the canopy structure required.
- Broad G150 and G180 Coverage — Fits a wide range of G150 and G180 configurations: standard, cold weather, custom, mobile, skid-mounted, Tier 3, Tier 4, and Transport Canada-compliant units.
- Enclosure Protection Restored — A properly fitted door shields internal generator components — including the alternator, engine, and electrical panels — from weather, debris, and unauthorized access on the worksite.
- Weatherproofing and Access Compliance — A damaged or missing front door compromises the generator's environmental protection rating and may expose live electrical components; replacing it promptly restores both safety and operational compliance.
The right front door is a structural panel of the generator's protective enclosure, providing the primary access point to internal components on one side of the canopy while shielding the engine, alternator, and control systems from the elements. When the door is cracked, bent, or missing, the enclosure can no longer maintain its designed protection level, leaving sensitive electrical and mechanical components exposed to moisture, dust, and debris. Replacing a damaged door promptly keeps the unit operating within its intended protection envelope and preserves access for routine service and inspections.
Part Details
| Part Number | 5100021143 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Right Front Door |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5000620656, 5000620306, 5000620655, 5200003160, 5000620889, 5000620307, 5200007860, 5000620888, 5000620308, 5000620887, 5200010136, 5200010135, 5200010137, 5200006902, 5100026982, 5100026981, 5100026980 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5000620303, 5000620659, 5000620658, 5200003161, 5000620886, 5200007861, 5000620884, 5000620885, 5000620304, 5000620305, 5200014470, 5200010140, 5200010138, 5200010139, 5200014471, 5200014469, 5100045089, 5100045575, 5200006903, 5100045576, 5100045591, 5100045590, 5100049845, 5100049844, 5100045592 |
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.
