The Wacker Neuson is a genuine OEM Extension Spring designed for the G-series portable and skid-mounted mobile generators, including the G25, G50, G70, G85, G125, and G160 model families. As a factory-original component, this spring is manufactured to the exact specifications required by Wacker Neuson, ensuring it performs precisely as intended within the generator assembly. Fitment spans a wide range of G-series configurations — standard, cold weather, custom, and extended run tank variants — making this a versatile service part for fleets running multiple generator types.
Key Features
- Genuine OEM Tension Rating: — Manufactured to Wacker Neuson's original load and deflection specifications, so the spring delivers the correct tension for its role in the generator assembly — not an approximation.
- Drop-In Replacement: — Engineered to the same hook geometry and free length as the original, allowing direct installation without reworking mounting points or adjacent hardware.
- Broad G-Series Compatibility: — Confirmed fitment across G25, G50, G70, G85, G125, and G160 generator families, including standard, cold weather, custom, and extended run tank configurations.
- Consistent Return Force: — A correctly tensioned extension spring maintains proper component positioning and return action within the generator; a fatigued or broken spring can allow controlled components to move out of position, affecting machine operation.
- Verified Part Number: — Part number 5000171936 is the authoritative Wacker Neuson reference for this spring, reducing the risk of ordering errors when sourcing service parts for mixed G-series fleets.
An extension spring stores mechanical energy when stretched and applies a return force to pull two connected components back toward each other. In generator applications, extension springs are commonly used to maintain tension on linkages, control assemblies, or latching mechanisms that must return to a neutral or closed position after actuation. When an extension spring fatigues, takes a set, or breaks entirely, the component it controls may fail to return correctly, leading to inconsistent operation or the inability to hold a mechanism in its intended position. Replacing a worn spring promptly restores the correct return force and keeps the assembly functioning as designed.
Part Details
| Part Number | 5000171936 |
|---|---|
| Old Part Number | 0171936 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Extension Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620351, 5000009468, 5000620002, 5000620648, 5000620647, 5000620711, 5000620646, 5200003220, 5200006879, 5200014464, 5200014465, 5200008344, 5200008342, 5200008339, 5200008341, 5200008340, 5100025814, 5100025838 |
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000620001, 5200001062, 5200001063, 5200006878, 5200001061, 5000620710, 5000620964, 5000620965, 5000620966, 5100025812, 5100029210, 5100026955, 5100026956 |
| Mobile Generator, Custom | G25 | 5000620346, 5000620345, 5000620642, 5000009466, 5000620004, 5000620709, 5000620641, 5200003991, 5000620931, 5200014461, 5200014462, 5100022834, 5100042510, 5100042512, 5100042509, 5100025836, 5100042508 |
| Mobile Generator | G85 | 5000009459, 5000620003 |
| Mobile Generator (custom) | G160 | 5000620069, 5000620070 |
| Mobile Generator (custom) | G125 | 5000620067, 5000620068 |
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.
