The Wacker Neuson is a genuine OEM Lock Washer designed for the G25, G50, G70, and G85 series skid-mounted mobile generators. As a factory-sourced component, meets the same specifications as the original hardware installed at the factory, ensuring a proper fit within the fastener assembly. This Lock Washer is compatible across a wide range of G-series configurations, including standard skid-mounted, cold weather, custom, and extended run tank variants. Keeping the correct Lock Washer in place is essential to maintaining the structural integrity of fastened connections throughout the generator assembly.
Key Features
- Genuine OEM Hardware Grade — Sourced directly from Wacker Neuson, this Lock Washer is manufactured to the exact material hardness and dimensional tolerances required for secure fastener retention on G-series generators.
- Drop-In Installation — Matches the original washer profile precisely, seating correctly against mating fasteners without any fitting adjustment.
- Broad G-Series Compatibility — Fits G25, G50, G70, and G85 skid-mounted mobile generators across standard, cold weather, custom, and extended run tank configurations.
- Prevents Fastener Loosening Under Vibration — Lock washers on generator assemblies resist rotational loosening caused by engine vibration; a worn or missing washer can allow critical fasteners to back out during operation.
- Correct Part for Multi-Tier Generator Builds — Verified fitment across Tier 3, T4i, and T4F engine configurations within the G-series lineup, including URI cold weather spec units.
A lock washer is a hardened fastening component placed beneath a nut or bolt head to resist loosening caused by vibration, torque, or thermal expansion and contraction. On portable generator sets like the Wacker Neuson G-series, where engine vibration is constant during operation, lock washers play a critical role in keeping structural and mechanical connections secure. When a lock washer is missing, deformed, or worn flat, the fastener it supports can work loose over time, potentially leading to component misalignment, structural movement, or hardware loss inside the generator enclosure.
Part Details
| Part Number | 5000160772 |
|---|---|
| Old Part Number | 0160772 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620350, 5000620351, 5000009367, 5000009468, 5000620002, 5000620711, 5000620646, 5200003220, 5000620708, 5200008344, 5200008342, 5200008339, 5000620647 |
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000009366, 5000620001, 5200001062, 5200001063, 5200006878, 5200001317, 5200001060, 5200001061, 5000620707, 5000620710, 5000620964, 5000620965, 5000620966, 5100025812 |
| Mobile Generator, Custom | G25 | 5000620346, 5000620344, 5000620345, 5000009466, 5000620004, 5000009368, 5100041592, 5000620706, 5000620931 |
| Mobile Generator | G85 | 5000009459, 5000620003, 5000009369 |
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.
