The Multiquip 37045 Straight 6 Barb 3/8 MP Fitting is a genuine OEM component designed for HTXG6DF and PRX series ride-on power trowels. As a direct factory replacement, this fitting matches the original specification and connects without modification to the existing hydraulic or fuel line routing on your machine. Sourced directly from Multiquip, part 37045 ensures the correct barb diameter and thread engagement for a secure, leak-free connection. If you operate HTXG6DF or PRX equipment, this is the verified replacement fitting for your machine.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional spec, ensuring correct thread form and barb retention force for this fitting application.
- Straight Barb-to-Male Pipe Configuration — The straight 6 barb to 3/8 male pipe thread design allows a direct, tool-simple connection to matching hose and port fittings already present on the machine.
- Confirmed Fitment — Verified for HTXG6DF hydrostatic ride-on trowels and PRX hybrid power floats, so you can order with confidence for those platforms.
- Leak-Free Line Integrity — A correctly seated barb fitting maintains consistent fluid pressure across the connected circuit; a cracked, stripped, or loose fitting risks fluid loss and circuit pressure drop that can affect trowel blade or drive performance.
- Fluid System Safety — On ride-on trowels, a compromised fitting in a hydraulic or fuel line can create a fire or pressure hazard; replacing with a genuine OEM fitting restores the circuit to its original safe operating condition.
A straight barb fitting serves as the transition point between a rigid threaded port and a flexible hose line within the machine's fluid circuit — whether hydraulic, fuel, or coolant. The 3/8 male pipe thread end seals into the receiving port, while the barbed end grips the interior wall of the hose to hold it in place under pressure. When a fitting cracks, strips, or corrodes, the connection can weep fluid or fail outright, causing pressure loss or a fluid leak that interrupts machine operation and may create a safety concern on the worksite.
Part Details
| Part Number | 37045 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Straight 6 Barb 3/8 MP Fitting |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTXG6DF |
| Ride-On Power Float | PRX |
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.
