The Wacker Neuson V Belt Pulley is a genuine OEM component designed for the DPS2040 and DPS2050 single-direction vibratory plate compactors. As a direct OEM replacement, this pulley is manufactured to the exact dimensions and tolerances specified for these machines, ensuring proper belt alignment and drive engagement straight out of the box. It is confirmed to fit the DPS2040 (20kN, 40cm/16in) and DPS2050 (20kN, 50cm/20in) vibratory plate models. Sourcing the correct OEM pulley is essential to maintaining consistent belt tension and protecting surrounding drive components from premature wear.
Key Features
- Genuine OEM Dimensional Accuracy — Machined to the exact groove profile and bore specification required for correct V-belt seating on DPS-series plate compactors, preventing belt slip and uneven wear.
- Direct Drop-In Replacement — Mounts to the existing drive shaft using the original hardware, with no reworking of the belt path or tensioner required.
- Confirmed Fitment for DPS2040 and DPS2050 — Specifically validated for both 40cm and 50cm variants of the 20kN single-direction vibratory plate line.
- Protects Belt and Drive System — A correctly profiled pulley maintains even belt loading across the full contact arc, extending belt service life and reducing stress on bearings and the drive shaft.
- Consistent Compaction Output — A worn or out-of-spec pulley allows belt slippage that robs the eccentric shaft of full power; replacing it restores the full vibratory force the plate was rated to deliver.
The V Belt Pulley transfers rotational power from the engine to the eccentric drive shaft that generates the vibratory compaction force in a single-direction plate compactor. It works in tandem with the drive belt to keep the exciter mechanism spinning at the correct speed and torque. When the pulley is worn, cracked, or improperly sized, the belt loses grip, vibration output drops, and the added heat and flex accelerate belt failure — ultimately reducing compaction effectiveness on soil, aggregate, and paving stone applications.
Part Details
| Part Number | 5000037805 |
|---|---|
| Old Part Number | 0037805 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | V Belt Pulley |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Direction Vibratory Pla te, 20kN, 40cm/16in | DPS2040 | 5000007853 |
| Single Direction Vibratory Pla te, 20kN, 50cm/20in | DPS2050 | 5000007854 |
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.
