Multiquip PS690718 Throttle Shaft Screw

The Multiquip PS690718 Throttle Shaft Screw is a genuine OEM component designed for Multiquip Power Buggies, including the WBH-21EFP series. As an authorized Multiquip OEM part, the PS690718 is manufactured to the exact specifications required for proper throttle shaft retention and carburetor function. Confirm your model number before ordering to ensure this is the correct replacement for your machine.

Key Features

• Genuine OEM Construction: — Manufactured to Multiquip's original specification for precise thread engagement and correct torque retention on the throttle shaft assembly.
• Direct Carburetor Fit: — Installs directly into the throttle shaft position with no rework needed, maintaining the carburetor's original geometry and sealing interface.
• Power Buggy Compatibility: — Verified fitment for Multiquip Power Buggy models including the WBH-21EFP series.
• Throttle Response Integrity: — A correctly seated throttle shaft screw keeps the throttle plate secured at the right angle, ensuring consistent engine response and smooth speed control under load.
• Fuel System Safety: — A loose or missing throttle shaft screw can cause erratic throttle behavior or uncontrolled engine speed — replacing it promptly restores safe, predictable operation.

The throttle shaft screw secures the throttle shaft within the carburetor body, holding the throttle plate in proper alignment so the engine responds accurately to operator input. When this screw loosens or fails, the throttle plate can shift out of position, leading to rough idling, inconsistent power delivery, or a throttle that sticks or hangs open. Replacing it with the correct OEM part restores the carburetor to its intended operating state and keeps the machine running predictably.

For fitment questions or to verify compatibility with your specific Power Buggy model, contact the DHS Equipment team for support.

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.