The Multiquip 43763 is a genuine OEM Fitting Plug 9/16-18UNF x 1/4 SHH designed for the STXDF series super-sized hydrostatic dual-fuel ride-on power trowel. As an authentic Multiquip OEM component, it is manufactured to the exact thread specifications and sealing requirements of the original part. Correct fitment is confirmed for STXDF equipment, making 43763 the dependable choice when servicing the hydraulic system on these machines. Order with confidence knowing this is the same part supplied through Multiquip's authorized distribution network.
Key Features
- Exact Thread Specification: — Machined to 9/16-18 UNF male thread with a 1/4 SHH hex drive, matching the original port geometry for a leak-free hydraulic seal.
- Genuine OEM Construction: — Manufactured to Multiquip's material and dimensional standards, ensuring the plug seats and torques correctly without distortion or thread damage.
- Direct-Fit for STXDF Trowels: — Confirmed fitment for the STXDF super-sized hydrostatic dual-fuel ride-on trowel series; installs directly into the original port without modification.
- Hydraulic System Integrity: — A correctly seated plug prevents hydraulic fluid loss and maintains system pressure, keeping blade pitch and drive response performing as designed.
- Verified Multiquip Part Number: — Sourced as Multiquip part 43763 through authorized distribution, eliminating the guesswork of cross-referencing during repairs.
A fitting plug is a threaded closure used to seal an unused or temporarily open hydraulic port on a machine's hydraulic circuit. On hydrostatic ride-on trowels like the STXDF, maintaining sealed hydraulic ports is critical — any leak or ingress of contaminants at an open port can cause pressure loss, erratic blade pitch response, or damage to hydraulic components. When a fitting plug fails due to thread wear, cross-threading, or physical damage, replacing it promptly with the correct OEM part prevents fluid loss and protects the integrity of the entire hydraulic system.
Part Details
| Part Number | 43763 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fitting Plug 9/16-18UNF x 1/4 SHH |
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.
