The Wacker Neuson Frame is a genuine OEM structural component designed for the G25 and G20 series mobile generators. As a direct factory replacement, this frame provides the foundational support structure for the generator set, and it is confirmed to fit an extensive range of G25 configurations including standard, cold weather, custom, extended run tank, battlefield, Tier 4 Final, and Tier 4i variants, as well as select G20 mobile generator models. Sourced directly from Wacker Neuson, part number is manufactured to the same specifications as the original component installed at the factory. Whether you are rebuilding a skid-mounted unit or restoring a custom-configured generator, this is the correct replacement frame for the job.
Key Features
- Genuine OEM Structural Integrity — Manufactured by Wacker Neuson to exact dimensional and load-bearing specifications, ensuring the generator set is properly supported and aligned throughout operation.
- Direct-Fit Replacement — Engineered to bolt into place using the existing mounting points on G25 and G20 series generators, with no modifications to the machine required.
- Broad G25 and G20 Fitment Coverage — Compatible with standard, cold weather, custom, extended run, battlefield, Tier 4 Final, Tier 4i, and 600V switchable G25 configurations, plus select G20 mobile generator models.
- Protects Critical Generator Components — A sound, undamaged frame keeps the engine, alternator, fuel system, and control panel correctly positioned — a compromised frame can lead to misalignment, vibration damage, and accelerated component wear.
- Supports Safe Generator Operation — Structural integrity of the frame is essential to maintaining proper grounding, secure fuel system mounting, and stable operation on job sites where generator reliability is critical.
The frame is the primary structural chassis of the generator set, providing the rigid base to which the engine, alternator, skid mounting hardware, and auxiliary systems are all secured. It keeps every major component in correct alignment during operation, transport, and placement — whether the unit is skid-mounted, towed, or set on a jobsite pad. When a frame becomes bent, cracked, or corroded, it can cause misalignment between the engine and alternator, compromise fuel and electrical system mounting, and introduce vibration that accelerates wear throughout the machine. Replacing a damaged frame with a genuine OEM unit restores the structural foundation the rest of the generator depends on.
Part Details
| Part Number | 5000157905 |
|---|---|
| Old Part Number | 0157905 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Frame |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator, Custom | G25 | 5000620346, 5000620344, 5000620345, 5000620642, 5000009466, 5000620004, 5000620640, 5000620709, 5000620641, 5000009368, 5200005557, 5000620931, 5200009372, 5200009376, 5200009370, 5200009371, 5200009373, 5200009377, 5200014461, 5200009375, 5200009374, 5200014460, 5200014462, 5000621005, 5100045084, 5100041580, 5000620706, 5100017591, 5100022834, 5100041581, 5100041582, 5100041583, 5100045541, 5100045542, 5100050326, 5100042507, 5100042510, 5100042512, 5100042509, 5100025836, 5100042508 |
| Mobile Generator | G20 | 5200016628, 5200022625 |
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.
