The Multiquip 43140-88 Radiator Hose Upper is a genuine OEM Radiator Hose Upper designed for the STXDF series Whiteman ride-on power trowels. As a direct OEM replacement, this hose is manufactured to the exact material and dimensional specifications required by the STXDF platform, ensuring a correct seal and secure fit at the upper radiator connection point. Sourced directly through authorized channels, the 43140-88 delivers the same quality as the original component your machine left the factory with. Keep your cooling system performing as intended with the correct part, the first time.
Key Features
- OEM-Grade Hose Material — Constructed to the original compound and wall-thickness specification, maintaining the correct pressure rating and heat resistance for the STXDF cooling circuit.
- Exact Upper Radiator Connection Fit — Matches the original routing, diameter, and end fittings of the upper radiator position so the hose seats and clamps correctly without modification.
- Built for STXDF Ride-On Trowels — Verified fitment for the STXDF series dual-fuel Whiteman ride-on power trowels; check your model code before ordering to confirm compatibility.
- Cooling System Integrity — A properly seated upper radiator hose maintains consistent coolant flow to the engine, preventing overheating during sustained finishing operations.
- Genuine OEM Part — Sourced through authorized Multiquip distribution channels as part number 43140-88, ensuring you receive the correct replacement component for your machine.
The upper radiator hose connects the engine's coolant outlet to the top of the radiator, carrying hot coolant away from the engine so the radiator can dissipate heat before returning cooled fluid back into the system. On a ride-on trowel like the STXDF, where the engine runs under sustained load during finishing passes, a fully intact upper hose is critical to maintaining operating temperature within the correct range. When this hose cracks, softens, or loses its seal at either end, coolant loss follows quickly, leading to overheating, potential engine damage, and unplanned downtime on the slab.
Part Details
| Part Number | 43140-88 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Radiator Hose Upper |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STXDF |
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.
