The Multiquip 0149050020 Adjust Screw is a genuine OEM component designed for the B46S90 walk-behind power trowel. Sourced directly from Multiquip, this part meets the exact specifications of the original hardware installed at the factory. It is a direct replacement for B46S90 series machines, ensuring correct installation without guesswork. Keeping this screw properly set is essential to maintaining accurate blade pitch and consistent finishing performance across the full trowel pass.
Key Features
- Genuine OEM Specification: — Manufactured to the precise thread pitch and hardness grade required for dependable adjustment retention under trowel operating loads.
- Direct Drop-In Replacement: — Matches the original mounting position and engagement points on B46S90 series trowels, slotting in exactly as the factory part does.
- Confirmed B46S90 Fitment: — Verified for Whiteman B46S90 walk-behind power trowels — cross-reference part number 0149050020 before ordering.
- Critical to Blade Pitch Control: — This screw governs the adjustment mechanism that sets blade angle; a worn or stripped screw causes inconsistent pitch, uneven finishing, and loss of operator control.
- Operational Compliance: — Correct blade pitch adjustment is a safety-relevant function on walk-behind trowels; using the proper OEM screw maintains the integrity of that adjustment system.
The adjust screw on a walk-behind power trowel is part of the blade pitch control mechanism, allowing the operator to set the angle of the finishing blades relative to the concrete surface. Getting this angle right is what separates a smooth, professional finish from a surface that pulls, chatters, or burns. When this screw wears, strips, or loses its holding position, the blade pitch becomes unreliable — leading to uneven pressure across the trowel pan and a compromised concrete surface. Replacing it with the correct OEM part restores precise, repeatable adjustment so operators can dial in their finish with confidence.
Part Details
| Part Number | 0149050020 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Adjust Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Walk-Behind Power Trowels | B46S90 |
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.
