Multiquip 20913 0.75 OD Tube Stauff Clamp

The Multiquip 20913 is a genuine OEM 0.75 OD Tube Stauff Clamp designed for Whiteman ride-on power trowels and roller screeds, including the HTX44, STX55, STX6H, STXD6i, HTXD6i, PRX, and WRS5200 series. As a direct OEM replacement, part 20913 meets the original design and material specifications used in Multiquip production, ensuring a correct installation without the guesswork of aftermarket alternatives. This clamp is a stocked replacement part available through DHS Equipment, keeping your hydraulic and fluid line routing secure across a wide range of Whiteman ride-on equipment.

Key Features

• Genuine OEM Construction — Manufactured to the original Multiquip specification for the 20913, ensuring correct clamp diameter, material grade, and clamping force for 0.75 OD tube lines.
• Drop-In Fitment — Mounts to the same bracket points and accepts the same 0.75 OD tube as the original, requiring no modification to surrounding hardware or line routing.
• Broad Ride-On Trowel and Screed Compatibility — Confirmed fit across HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, STX55J6, STX55Y6, STX6H, STXD6i, HTXD6i, HTX6H, PRX, WRS5200, WRS5200DFPU, and WRSPUDF models.
• Secure Line Retention — Stauff-style clamps are engineered to absorb vibration and prevent tube movement, which is critical on ride-on trowels where hydraulic and fluid lines are exposed to continuous machine vibration.
• Hydraulic System Integrity — A properly secured tube clamp prevents chafing, fatigue cracking, and line displacement — failure of a tube clamp can lead to hydraulic leaks and unplanned service interruptions on productive finishing equipment.

A Stauff-style tube clamp secures hydraulic or fluid lines to the machine frame, holding tubing at the correct position and isolating it from vibration and mechanical movement. On ride-on power trowels and roller screeds, hydraulic lines are routed throughout the machine to control blade pitch, drive functions, and auxiliary systems — any unsupported or loose tube is vulnerable to abrasion and fatigue. When a clamp fails or goes missing, the tube can shift, rub against adjacent components, and eventually crack or leak, causing hydraulic fluid loss and potential system damage.

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.