The Multiquip 22791 is a genuine OEM Straight Reducer Fitting 10FJ x 4MJ designed for the STXD6i and HTXD6i Whiteman ride-on power trowels. As a direct OEM replacement, part 22791 is manufactured to the exact specifications required by these hydrostatic trowel models, ensuring a correct connection in the hydraulic circuit without adaptation or guesswork. DHS Equipment supplies this part direct, so you can get your trowel back on the slab fast.
Key Features
- Genuine OEM Hydraulic Fitment: — Manufactured to the exact thread form and port size (-10FJ x -4MJ) required by the original hydraulic circuit, maintaining rated flow and pressure characteristics.
- Direct-Connect Replacement: — Threads directly into the existing port on STXD6i and HTXD6i hydraulic lines with no re-threading or adapter needed.
- Confirmed Trowel Compatibility: — Verified fitment for Whiteman STXD6i and HTXD6i hydrostatic ride-on power trowels.
- Leak-Free Hydraulic Integrity: — A correctly seated reducer fitting maintains system pressure and prevents hydraulic fluid loss that can cause erratic blade pitch control or drive response.
- Verified Part Number: — Ordering by Multiquip part number 22791 confirms you receive the correct reducer size and thread configuration the first time.
A straight reducer fitting serves as the connection point between two hydraulic lines of differing port sizes within the trowel's hydrostatic system. By stepping down the fluid passage from the larger -10FJ female JIC port to the smaller -4MJ male JIC port, it allows properly matched components in the hydraulic circuit to communicate without pressure drop or leakage. When this fitting is damaged, cross-threaded, or leaking, hydraulic fluid loss can compromise blade pitch adjustment and machine drive response, making prompt replacement essential to consistent finishing performance.
Part Details
| Part Number | 22791 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Straight Reducer Fitting 10FJ x 4MJ |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STXD6i |
| Whiteman Ride-On Power Trowels | HTXD6i |
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.
