The Multiquip 3546 Drive Belt A-38 120 RPM is a genuine OEM drive belt designed for BRT series mechanical ride-on trowels. Sourced directly from Multiquip, this belt is an exact match to the original component — ensuring correct engagement, tension, and power transfer without modification. Verified fitment for BRT mechanical ride-on trowel applications makes this the straightforward choice when servicing your machine. Stock one on hand to keep your trowel turning at the correct 120 RPM output rating.
Key Features
- Genuine OEM Belt Specification — Manufactured to the exact A-38 cross-section and length spec required for consistent, slip-free power transmission on BRT trowels.
- Correct 120 RPM Rating — Matched to the 120 RPM drive configuration of BRT mechanical ride-on trowels, maintaining proper blade speed for finish quality.
- Direct Drop-In Replacement — Replaces the original belt on BRT series trowels using existing pulleys and tensioners — no adaptation needed.
- BRT Series Fitment Confirmed — Verified for Multiquip BRT mechanical ride-on trowel models, so you can order with confidence.
- Wear-Driven Replacement — A stretched or cracked drive belt causes blade speed loss, inconsistent finishing, and potential drivetrain strain; replacing on schedule protects downstream components.
The drive belt on a mechanical ride-on trowel transfers rotational power from the engine to the trowel blade gearboxes, keeping the finishing blades spinning at the correct speed. When the belt stretches, glazes, or breaks, blade rotation slows or stops entirely — leading to poor surface finish and potential damage to the drivetrain. Regular inspection and timely replacement with the correct A-38 specification belt keeps the trowel operating at full finishing capacity.
Part Details
| Part Number | 3546 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Drive Belt A-38 120 RPM |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mechanical Ride-On Trowels | BRT |
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.
