The Multiquip 39A1796 is a genuine OEM Thrust Collar Casting J & B designed for JWN24HTCSL/HSCSL series Whiteman ride-on power trowels. As a factory-authorized OEM component, the 39A1796 delivers the exact material specification and dimensional tolerancing required to maintain correct blade pitch adjustment and mechanical function. This part is a direct OEM replacement, confirmed for compatibility with the JWN24HTCSL/HSCSL trowel models, so you can order with confidence knowing it will install correctly without modification. Keep your trowel performing at spec by replacing worn or damaged casting components with the correct Multiquip part.
Key Features
- OEM Cast Accuracy — Manufactured to Multiquip's exact casting geometry, ensuring correct dimensional fit within the thrust collar assembly where tolerances directly affect blade pitch response.
- Direct Drop-In Replacement — Engineered to match the original mounting interfaces on JWN24HTCSL/HSCSL trowels, allowing straightforward installation using standard service procedures.
- Confirmed Fitment — Verified OEM replacement for JWN24HTCSL/HSCSL Whiteman ride-on power trowel models.
- Maintains Blade Pitch Control — A correctly functioning thrust collar casting allows the operator to adjust finishing blade pitch precisely; a cracked or worn casting leads to inconsistent pitch response and uneven concrete finishing.
- Genuine Multiquip OEM Part — Sourced directly through Multiquip's authorized parts supply chain, carrying the same part number 39A1796 as the factory-installed component.
The thrust collar casting is a structural component within the blade pitch adjustment mechanism of a ride-on power trowel. It works in conjunction with the thrust collar assembly to transfer operator inputs into precise blade angle changes, which directly controls how aggressively the trowel works the concrete surface. When this casting cracks, deforms, or wears, pitch adjustments become erratic or unresponsive, leading to inconsistent finishing results and potential mechanical damage to the pitch control system. Replacing it with the correct OEM casting restores proper mechanical function and ensures the trowel responds predictably during finishing passes.
Part Details
| Part Number | 39A1796 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Thrust Collar Casting J & B |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | JWN24HTCSL/HSCSL |
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.
Multiquip
Multiquip Part # A1796 - Thrust Collar, Less Bushing, J & B - Genuine OEM Part
