The Multiquip W12023 is a genuine OEM 90 5Mbarb X 6-4Sbarb Thru Tank Fitting designed for Whiteman ride-on power trowel models including the HTX44, STX55, HTN27, and STXD6i series. As a factory-sourced component, the W12023 delivers an exact match to the original hardware, ensuring correct fluid routing without improvised adapters or fittings. This fitting is confirmed compatible with HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, STX55J6, STX55Y6, HTN27K, HTN28K, STXD6i, and HTXD6i trowels. Sourcing the correct OEM part from DHS Equipment means you can complete the repair with confidence and get your machine back to work.
Key Features
- Genuine OEM Construction — Factory-sourced fitting machined to the exact angle and barb dimensions of the original, ensuring a secure, leak-free connection through the tank wall.
- Direct-Mount Thru Tank Design — The 90-degree through-tank configuration matches the original port geometry on Whiteman ride-on trowels, allowing straightforward installation without reworking the mounting location.
- Broad Ride-On Trowel Compatibility — Fits HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, STX55J6, STX55Y6, HTN27K, HTN28K, STXD6i, and HTXD6i models, covering both HTX and STX series machines.
- Leak-Free Fluid Routing — A properly seated thru tank fitting maintains system pressure and prevents fluid loss that can starve hydraulic or fluid-circuit components and lead to operational failures.
- Verified Part Number — Order W12023 by part number to ensure you receive the correct fitting specification for your Whiteman trowel — not a mismatched substitute.
A thru tank fitting provides a sealed passage for fluid lines routed through a tank wall, maintaining a pressure-tight connection between internal and external circuit components. On ride-on power trowels, these fittings are part of the fluid management system and must maintain their seal under vibration and varying operating temperatures. A damaged, cracked, or improperly sized fitting can cause fluid leaks that compromise system performance and lead to more costly secondary repairs if left unaddressed.
For questions about fitment or to confirm compatibility with your specific machine, contact the DHS Equipment team directly.
Part Details
| Part Number | W12023 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | 90 5Mbarb X 6-4Sbarb Thru Tank Fitting |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTX44K4 |
| Whiteman Ride-On Power Trowels | HTX44K5 |
| Whiteman Ride-On Power Trowels | STX55J6 |
| Whiteman Ride-On Power Trowels | HTX44Y4 |
| Whiteman Ride-On Power Trowels | HTX44Y5 |
| Whiteman Ride-On Power Trowels | HTN27K |
| Whiteman Ride-On Power Trowels | HTN28K |
| Whiteman Ride-On Power Trowels | STXD6i |
| Whiteman Ride-On Power Trowels | HTXD6i |
| Whiteman Ride-On Power Trowels | STX55Y6 |
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.
