The Multiquip 2773870303 Return Spring is a genuine OEM component designed for B46S90 series walk-behind power trowels. As a direct OEM replacement, this spring is sourced from Multiquip to ensure it meets the same specifications as the part originally installed on your machine. If you're servicing a B46S90 trowel and need a dependable, correctly fitted return spring, this is the part to order.
Key Features
- Genuine OEM Spring Tension: Manufactured to the original load and rate specifications, ensuring correct blade return force — not an approximation.
- Direct Blade Pitch Compatibility: Engineered to seat and connect exactly as the original, with no reworking of the pitch control linkage required.
- Confirmed Fitment — B46S90: Verified for Whiteman 46-inch walk-behind power trowel models in the B46S90 series.
- Consistent Blade Response: A properly functioning return spring keeps blade pitch control snappy and predictable — a worn or broken spring causes sluggish, uneven blade return that affects finish quality.
- Operational Safety Relevance: Blade pitch systems on walk-behind trowels rely on consistent spring return force; a failed spring can result in loss of control over blade angle during operation.
The return spring is a critical component in the blade pitch control linkage of a walk-behind power trowel. It provides the restorative force that returns the pitch control mechanism to its neutral or resting position after the operator makes an adjustment, keeping blade response consistent and controllable. When this spring weakens, breaks, or loses tension, blade pitch becomes erratic or unresponsive, which directly compromises the quality of the concrete finish and the operator's ability to guide the machine safely.
Part Details
| Part Number | 2773870303 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Return Spring |
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.
