Wacker Neuson 5000162667 Return Spring

The Wacker Neuson Return Spring is a genuine OEM component designed for BFS1345 and BFS1350 series gasoline floor saws and the GP3800 and GP3800A series portable generators, including GV3800 and GV3800A Value Generator variants. As a direct factory part, the is manufactured to the exact material and tension specifications required by these machines, ensuring consistent mechanical response every time. This spring fits an extensive range of configurations across the BFS and GP3800 families, making it a versatile stocking part for operators running multiple units on the same jobsite.

Key Features

• Correct Tension Rating: — Engineered to the precise spring rate required for proper return travel — too weak and the mechanism lags; too stiff and it binds.
• Genuine OEM Construction: — Sourced directly from Wacker Neuson, manufactured from the same spring steel spec used in original production builds.
• Broad Fitment Across Two Machine Families: — Confirmed fit across BFS1318, BFS1345, and BFS1350 floor saw series, as well as GP3800 and GP3800A portable generators including GV3800 Value Generator models.
• Drop-In Replacement: — Matches the original hook geometry, coil diameter, and free length for direct installation without modification to mounting points.
• Restores Positive Mechanical Action: — A fatigued or broken return spring causes sluggish control response or failure to reset to the neutral/rest position, which affects both operator control and machine shutdown behavior.
• Verified Part Number: — Order with confidence using Wacker Neuson part number 5000162667 to confirm the correct spring for your specific machine configuration.

A return spring is responsible for pulling a lever, throttle linkage, or control arm back to its default resting position once the operator releases it. In floor saws, this function is critical to maintaining consistent blade speed control and ensuring the throttle doesn't stick open. In portable generators, a return spring in the throttle or choke assembly keeps the engine control system operating predictably under load changes. When a return spring weakens, stretches, or breaks, the affected control will fail to reset properly — causing erratic engine behavior, control sticking, or difficulty shutting the machine down cleanly.

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.