Wacker Neuson 5100036230 Return Spring

The Wacker Neuson Return Spring is a genuine OEM component designed for a broad range of Wacker Neuson vibratory plate compactors and floor saws, including the VP1135A, VP1340A, VP1550A, VP2050A, WP1540A, WP1550A, BPS1030A, BPS1135A, BPS1340A, BPS1550A, BPS2050A, and BFS735 series. As a direct OEM replacement, the is manufactured to the same specifications as the original part, ensuring correct installation without modification. This spring is a high-use wear item that should be replaced at the first sign of fatigue or loss of tension to keep your compactor operating as intended.

Key Features

• Genuine OEM Spring Tension Spec — Manufactured to the original load and deflection rating, so the throttle or control mechanism returns with the correct force — not too stiff, not too weak.
• Direct Hook-In Replacement — Matches the original attachment points and spring geometry exactly, dropping in place of the worn part with no bending, trimming, or adapter required.
• Broad Fleet Coverage — A single part number covers VP, WP, BPS, WPU, BPU, and BFS series machines, making it a practical stock item for rental fleets and contractors running multiple Wacker Neuson units.
• Restores Positive Control Return — A fatigued return spring allows throttle levers or control linkages to stick or lag, leading to erratic machine response. Replacing it restores crisp, consistent control feel on every pass.
• Corrosion-Resistant Spring Wire — Built to withstand the moisture, dust, and vibration environment typical of compaction work, helping the spring maintain its set over repeated operating cycles.

A return spring provides the restoring force that pulls a lever, linkage, or throttle control back to its rest or idle position once operator input is released. On vibratory plate compactors, this function is critical for predictable throttle response and safe machine control — without sufficient spring tension, the control may not return fully, leaving the engine above idle or the mechanism in an unintended position. Over time, the repeated flex cycles and exposure to heat and vibration cause spring wire to fatigue, soften, or take a permanent set, at which point the spring must be replaced to restore correct operation.

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.