The Multiquip 457332401 Pulley B2 125 / 131 68 is a genuine OEM drive pulley designed for MVH502DSB, MVH402DSB, and MVH502DSB2 reversible plate compactors. As a direct OEM replacement, this pulley is manufactured to the same specifications as the original component, ensuring a correct fit within the belt drive system of your MVH-series machine. DHS Equipment stocks this part to keep your compactor running at full capacity with zero guesswork on compatibility.
Key Features
- OEM-Matched Drive Geometry — Machined to the exact profile and diameter required for the B2-type belt drive on MVH-series reversible plate compactors, maintaining correct belt tension and alignment.
- Direct Drop-In Replacement — Mounts in the same position as the original pulley with no modification to the belt drive assembly, streamlining the swap during scheduled maintenance or field repair.
- MVH-Series Fitment — Confirmed compatible with MVH502DSB, MVH402DSB, and MVH502DSB2 reversible plate compactors.
- Consistent Power Transfer — A correctly sized and properly seated pulley maintains efficient torque transfer from the engine to the exciter system, preserving compaction force and plate frequency.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, carrying the full confidence of factory-authorized component sourcing for your MVH-series machine.
The drive pulley is a core component of the belt-driven exciter system on a reversible plate compactor. It transfers rotational power from the engine to the exciter shaft via a drive belt, generating the vibration frequency that enables the plate to compact soil, gravel, and asphalt effectively. When a pulley wears, cracks, or goes out of true, belt slippage increases, compaction output drops, and drive belt wear accelerates — ultimately leading to unplanned downtime and potential damage to surrounding drivetrain components.
Part Details
| Part Number | 457332401 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pulley B2 125 / 131 68 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH502DSB |
| Plate Compactors | MVH-402DSB |
| Plate Compactors | MVH502DSB2 |
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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