Wacker Neuson 5000108832 Torsion Spring

The Wacker Neuson Torsion Spring is a genuine OEM component designed for PT2H and PT3H centrifugal trash pumps, DPU and DPS series reversible vibratory plate compactors, and the DS70 diesel rammer. As a direct factory part, the is sourced to the exact material grade and dimensional specification Wacker Neuson requires at assembly, ensuring it seats and functions correctly without modification. This torsion spring sees service across a wide range of DPU models — from the DPU 2440H through the heavy-duty DPU6275 series — as well as DPS single-direction plates and select PT-series pump configurations, making it one of the most broadly shared service parts in the Wacker Neuson lineup. Stocking part number means you're covered across multiple machine families with a single genuine OEM component.

Key Features

• Genuine OEM Spring Steel Specification — Manufactured to Wacker Neuson's exact torsion rating and temper, so the spring delivers consistent return force throughout its service life rather than softening or fatiguing prematurely.
• Drop-In Fitment Across Multiple Families — Mounts directly in place of the original without rework, covering PT2H and PT3H trash pumps, the full DPU 2440H–DPU6275 reversible plate range, DPS 1850H and DPS 2050H single-direction plates, and the DS70 diesel rammer.
• Broad Model Coverage, One Part Number — A single stock unit covers PT-series pumps, diesel and hydraulic-assist DPU compactors, and DPS vibratory plates — simplifying parts inventory for mixed fleets.
• Restores Correct Mechanical Return Action — A worn or broken torsion spring can cause erratic lever or linkage return, leading to operator control issues or inconsistent compaction output. Replacing it restores the intended actuation feel and machine response.
• Fuel System and Throttle Safety Relevance — Where this spring is part of a throttle or engine-control linkage, a failed spring can prevent the engine from returning to idle or shutting down correctly. Using the genuine OEM part maintains the designed fail-safe behavior of the control circuit.

A torsion spring stores rotational energy when twisted and releases it to return a lever, linkage, or control arm to its resting position. In equipment like vibratory plate compactors and trash pumps, torsion springs are commonly found in throttle controls, centrifugal clutch linkages, and operator-presence mechanisms, where consistent return force is essential for safe and predictable machine operation. When a torsion spring weakens, cracks, or breaks, the linked component may fail to return to its neutral position, causing sluggish throttle response, clutch drag, or loss of operator control — all of which affect both performance and safety on the jobsite.

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.

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