Wacker Neuson 5000156484 Tension Spring

The Wacker Neuson Tension Spring is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including CT36 and CT48 concrete power trowels, VP and WP series single-direction vibratory plate compactors, BFS floor saws, GP and GPi portable generators, PT and PDT series pumps, and more. As a direct OEM part, the is manufactured to the same specifications as the original, ensuring proper fit and consistent performance across all listed models. This spring sees service across one of the broadest fitment ranges in the Wacker Neuson parts catalog, making it a smart stocking choice for dealers, rental fleets, and multi-machine contractors alike.

Key Features

• Genuine OEM Spring Rate: — Manufactured to the original tension and load specification, so the spring delivers the correct resistance and return force the application demands — not an approximation.
• Drop-In Replacement: — Engineered to match the original hook geometry, coil diameter, and overall length, allowing straightforward installation with no reworking of mounting points or adjacent hardware.
• Exceptionally Wide Fitment: — A single part number covers CT36 and CT48 power trowels, VP and WP vibratory plate compactors, BFS floor saws, GP and GPi generators, PT, PDT, PDI, and PG series pumps, and BPU reversible plates — making it ideal for multi-machine service operations.
• Consistent Tension Retention: — Proper spring tension keeps linkages, covers, and return mechanisms operating within their designed travel range; a fatigued or broken spring leads to misalignment, rattling components, or loss of return function.
• OEM Traceability: — Sourced directly through Wacker Neuson's authorized parts channel, with full part number traceability for service documentation and warranty records.

A tension spring stores mechanical energy when stretched and uses that stored energy to pull two components back toward each other or hold them under a controlled load. In equipment like concrete trowels, vibratory plates, floor saws, and generators, tension springs are commonly used to maintain pressure on linkages, keep guards or covers seated, and provide consistent return force on actuated mechanisms. When a tension spring fatigues, takes a set, or breaks, the component it controls can shift out of position, vibrate loose, or fail to return — leading to accelerated wear on surrounding parts and potential operational issues. Replacing a worn spring promptly with the correct OEM part restores the intended mechanical behavior and protects the components it interfaces with.

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.