The Multiquip 2930 Hose Clamp.36–.41 I.D. is a genuine OEM component designed for Whiteman ride-on power trowel models including the STXDF, HTN, and HHN31V series. As a direct OEM replacement, this clamp is sourced and validated by Multiquip to meet the original build specification for these machines. Confirm part number 2930 against your machine's parts manual before ordering — note that this clamp has been superseded by part number 19473. DHS Equipment stocks genuine Multiquip OEM parts to help you get the right component the first time.
Key Features
- Genuine OEM Clamp Integrity — Manufactured to the original hose retention specification for Whiteman ride-on trowel hydraulic and fluid systems, ensuring correct clamping force without over-tightening or slippage.
- Correct Clamp Sizing — Rated for .36–.41 I.D. hose fittings, matching the exact diameter range used on these trowel models for a flush, secure seat.
- Wide Ride-On Trowel Compatibility — Fits STXDF, HTN, and HHN31V Whiteman ride-on power trowels, covering both heavy-duty and light-duty mechanical trowel configurations.
- Supersession Noted — Part number 2930 is the original reference; the current superseding part number is 19473. Verify with your parts manual to ensure you order the correct active part for your machine.
- Fluid System Reliability — A properly seated hose clamp prevents fluid seepage at hose connections, maintaining consistent hydraulic or coolant flow critical to trowel blade control and engine performance.
A hose clamp secures flexible hoses to fittings, barbs, or ports throughout a machine's fluid systems — including hydraulic, cooling, and fuel lines. On ride-on power trowels like the STXDF and HHN31V, maintaining a tight, leak-free connection at each hose junction is essential to consistent blade pitch control and stable engine operation. When a hose clamp loosens, corrodes, or loses its clamping tension, fluid can seep past the connection point, leading to pressure loss, overheating, or contamination that accelerates wear across connected components.
For help confirming fitment or locating the current superseding part number 19473, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 2930 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hose Clamp .36–.41 I.D. |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STXDF |
| Whiteman Ride-On Power Trowels | HTN-KHOLER/ONAN/HONDA |
| Whiteman Ride-On Power Trowels | JTO-SERIES |
| Whiteman Ride-On Power Trowels | HHN31V |
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.
