The Multiquip 21022 is a genuine OEM Yoke Pivot Pin designed for Whiteman ride-on power trowels across the HTX and STX series. This direct-fit replacement is confirmed for HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, HTX6H, HTXG6DF, STX55J6, STX55Y6, STX6H, and STXD6i models. As a genuine Multiquip OEM component, part 21022 is manufactured to the same specifications as the original, ensuring a straightforward installation without fitment guesswork. When a worn or damaged pivot pin is affecting blade pitch response on your trowel, replacing it with the correct OEM part is the fastest way to restore proper machine function.
Key Features
- Genuine OEM Construction — Manufactured to original design tolerances for the pivot joint, ensuring consistent articulation and load transfer at the yoke connection point.
- Direct-Fit Replacement — Engineered to drop into the existing yoke assembly on HTX and STX series trowels with no reworking of surrounding hardware.
- Broad HTX and STX Compatibility — Confirmed fitment across HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, HTX6H, HTXG6DF, STX55J6, STX55Y6, STX6H, and STXD6i ride-on trowels.
- Blade Pitch Control Restored — A correctly functioning yoke pivot pin allows the pitch adjustment linkage to move freely and accurately, directly affecting finish quality on the slab.
- Operational Safety — A failed or loose pivot pin can cause unpredictable blade response on a ride-on trowel; replacing it promptly with a proper OEM part keeps the operator in full control of the machine.
The yoke pivot pin connects the pitch adjustment linkage to the rotor yoke assembly on a ride-on power trowel, acting as the fixed axis point around which blade angle is changed during operation. Without a sound pivot pin, the yoke cannot transfer input from the pitch control mechanism smoothly or accurately, resulting in uneven blade angles, inconsistent surface finishing, and excessive wear on surrounding linkage components. A worn or sheared pin will cause noticeably sloppy pitch response and, left unaddressed, can lead to broader damage within the rotor assembly.
For questions about fitment or to confirm part 21022 is correct for your specific machine serial number, contact the DHS Equipment team directly.
Part Details
| Part Number | 21022 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Yoke Pivot Pin |
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 | STXD6i |
| Whiteman Ride-On Power Trowels | STX55Y6 |
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | HTXG6DF |
| Whiteman Ride-On Power Trowels | STX6H |
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.
