The Multiquip 22443 Main HD Rider 1-1/4 Shaft is a genuine OEM shaft designed for the HTN28KTCSL and HTN27KTCSL mechanical ride-on trowels. This is a direct OEM replacement sourced from Multiquip, ensuring the shaft meets the exact dimensional and material specifications required for proper operation. Confirmed fitment covers the HTN28KTCSL and HTN27KTCSL models, so you can order with confidence knowing this is the correct component for your machine. DHS Equipment stocks this part and backs every OEM order with expert parts support.
Key Features
- Heavy-Duty OEM Shaft Construction — Manufactured to Multiquip's original material and dimensional specifications, delivering the torsional strength needed to handle the drive loads of a ride-on trowel in continuous commercial use.
- 1-1/4 Inch Shaft Diameter — The specified 1-1/4 inch diameter ensures correct engagement with mating drive components, allowing the shaft to seat and secure without any modification or shimming.
- Confirmed Fitment for HTN-Series Trowels — Directly compatible with the HTN28KTCSL and HTN27KTCSL mechanical ride-on trowel models, eliminating guesswork on compatibility.
- Restores Full Blade Drive Performance — A worn or damaged main shaft causes erratic blade rotation, vibration, and loss of finishing control; replacing with a correct OEM shaft brings blade operation back to specification.
- Genuine Multiquip OEM Part — Sold under part number 22443, this is an authentic Multiquip component — not a generic substitute — ensuring the fit and service life your trowel was engineered around.
The main shaft on a ride-on power trowel is the central rotating component that transfers drive force from the gearbox to the trowel blade assembly. It bears significant torsional and radial loads during finishing passes, and must maintain precise alignment to keep blade pitch consistent and operation smooth. When a main shaft wears, bends, or develops surface damage at its bearing journals, operators will notice increased vibration, uneven blade contact with the slab, and accelerated wear on surrounding drive components — making timely replacement critical to both finish quality and machine longevity.
Part Details
| Part Number | 22443 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Main HD Rider 1-1/4 Shaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mechanical Ride-On Trowels | HTN28KTCSL |
| Mechanical Ride-On Trowels | HTN27KTCSL |
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.
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