The Multiquip 42831 LH Steering Valve with Switch Assembly is a genuine OEM component designed for STX6H and HTX6H Whiteman ride-on power trowels. As a direct OEM replacement sourced through Multiquip's authorized parts network, part 42831 ensures correct hydraulic and electrical integration without modification to your existing setup. This assembly is confirmed for STX6H and HTX6H models, making it a straightforward, confidence-inspiring choice when your steering system needs attention.
Key Features
- Genuine OEM Hydraulic Valve Construction — Machined to OEM pressure ratings and port specifications, ensuring the valve delivers consistent, precise hydraulic flow to the left-hand steering circuit.
- Integrated Switch Assembly — The switch is pre-assembled and matched to the valve body, so the electrical and hydraulic functions connect as a single, tested unit straight out of the box.
- Confirmed STX6H and HTX6H Fitment — Verified for Whiteman STX6H and HTX6H hydrostatic ride-on power trowels, so you can order with confidence before the machine ever comes out of service.
- Restores Responsive Steering Control — A worn or failed LH steering valve causes sluggish, uneven, or unresponsive left-side steering, which directly impacts blade overlap and finish quality on large concrete pours.
- Operator Safety Relevance — Steering valve integrity is critical on ride-on trowels operating over fresh concrete slabs; a failed valve can cause loss of directional control, making timely replacement an important safety measure.
The LH steering valve with switch assembly controls hydraulic pressure and flow to the left-hand drive circuit on hydrostatic ride-on trowels, translating operator input into smooth, proportional steering response. The integrated switch communicates with the machine's control system to coordinate directional engagement. When this valve wears, leaks internally, or the switch fails, operators typically experience reduced steering authority on the left side, erratic tracking across the slab, or a complete loss of left-turn capability — all of which compromise both finish quality and safe machine operation.
Part Details
| Part Number | 42831 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | LH Steering Valve with Switch Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STX6H |
| Whiteman Ride-On Power Trowels | HTX6H |
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.
