Wacker Neuson 5000156484 Tension Spring

The Wacker Neuson is a genuine OEM Tension Spring designed for a broad range of Wacker Neuson equipment, including CT36 and CT48 concrete power trowels, VP and WP series single-direction vibratory plate compactors, GP and GPi portable generators, PT and PDT series pumps, and BFS floor saws. As a direct OEM replacement, is manufactured to the exact specifications Wacker Neuson requires, ensuring it performs identically to the part that left the factory. This spring serves an extensive cross-family fitment list, making it a smart stocking item for dealers, rental fleets, and contractors running multiple Wacker Neuson machines. Confirm your model number before ordering to ensure this is the correct application for your unit.

Key Features

• Genuine OEM Tension Rating — manufactured to Wacker Neuson's specified load and extension values, so the spring delivers the correct tension force in your application without overstretching or losing preload prematurely.
• Drop-In Replacement — engineered to the same hook geometry, wire diameter, and free length as the original, allowing direct installation without reworking mounting points or hardware.
• Wide Cross-Family Fitment — a single part number covering CT36 and CT48 trowels, VP and WP vibratory plates, GP and GPi generators, PT, PDT, PDI, PG pump families, and BFS floor saws — ideal for mixed fleets.
• Consistent Return Force — a correctly tensioned spring maintains consistent control linkage or throttle return action; a fatigued or broken spring can cause erratic response, uncontrolled throttle behavior, or complete loss of function.
• Corrosion-Resistant Construction — built to withstand the outdoor, high-vibration environments common to compaction equipment, concrete work, and pump applications where moisture and debris accelerate wear on unprotected springs.

A tension spring stores and releases mechanical energy to pull two connected components back toward each other after displacement. In equipment like vibratory plate compactors, concrete trowels, and pumps, tension springs are commonly used in throttle linkages, governor assemblies, and control mechanisms to ensure smooth, predictable return movement. When a tension spring weakens, loses its set, or breaks, the controlled component may fail to return to its rest position — leading to throttle creep, loss of speed regulation, or an inoperative control linkage. Replacing a worn spring promptly restores correct mechanical response and prevents secondary damage to surrounding components.

Part Details

Compatibility & Fitment

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.