Multiquip 43733 Header Heat Shield Tube

The Multiquip 43733 Header Heat Shield Tube is a genuine OEM component designed for the STXDF super-sized hydrostatic ride-on power trowel. Sourced directly from Multiquip, this part meets the exact specifications of the original component installed at the factory. If you're servicing an STXDF dual-fuel trowel, this is the correct, authorized replacement to restore your machine to proper working order.

Key Features

• Genuine OEM Heat Resistance: — Manufactured to Multiquip's original material and dimensional spec, ensuring the shield withstands the exhaust temperatures generated by the STXDF's engine system.
• Direct-Fit Replacement: — Engineered to bolt into the same header mounting position as the original, with no reworking of surrounding components needed during installation.
• Confirmed Fitment for STXDF: — Purpose-built for the Multiquip STXDF super-sized hydrostatic dual-fuel ride-on trowel series.
• Protects Adjacent Components: — A functioning header heat shield directs exhaust heat away from fuel lines, hydraulic hoses, and operator-accessible areas, preventing heat-related degradation of nearby parts.
• Exhaust System Safety: — Heat shields on exhaust headers are a critical safeguard against ignition risk near fuel system components on dual-fuel machines — using the correct OEM part here is not optional.

The header heat shield tube wraps around or mounts alongside the exhaust header to contain and redirect the intense heat produced during engine operation. On a dual-fuel machine like the STXDF, where propane and gasoline lines run in close proximity to the engine bay, this shield plays a direct role in separating combustible fuel components from high-temperature exhaust surfaces. When the shield is cracked, missing, or damaged, surrounding hoses and wiring are exposed to excessive heat, accelerating wear and creating a potential fire hazard.

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.