The Wacker Neuson V-Belt Pulley is a genuine OEM component designed for the DPU6055 and DPU6555 series reversible vibratory plate compactors. As a direct OEM replacement, part is manufactured to the same specifications as the original, ensuring a correct drop-in fit with no guesswork. This pulley is compatible across a wide range of DPU6055 and DPU6555 variants, including He, Heh, Hec, Heap, Hesh, Hecsh, and US-market configurations. When your drive system needs attention, sourcing the correct OEM pulley keeps the powertrain running as Wacker Neuson intended.
Key Features
- Genuine OEM Construction — Machined to the original pulley profile and bore dimensions, ensuring correct belt engagement and load transfer without adjustment.
- Direct Bolt-On Replacement — Matches the original mounting interface on DPU6055 and DPU6555 compactors, dropping into position exactly as the factory unit did.
- Broad DPU Series Compatibility — Verified fitment across DPU6055 and DPU6555 He, Heh, Hec, Heap, Hesh, Hecsh, and corresponding US-market models.
- Consistent Belt Drive Performance — A correctly sized pulley maintains proper belt tension and alignment, delivering smooth, efficient power transfer from the engine to the exciter unit.
- Preserves Compaction Output — Pulley wear or failure causes belt slippage and loss of centrifugal force to the exciter, directly reducing compaction force — replacing with a genuine part restores full rated output.
The V-belt pulley is a core component of the drive system on a reversible vibratory plate compactor. Mounted on the engine crankshaft or exciter input shaft, it transfers rotational power through the V-belt to drive the exciter mechanism that generates the compaction force. When the pulley wears, cracks, or becomes misaligned, belt slip increases and the exciter loses consistent rotational speed — resulting in reduced compaction force, uneven soil densification, and accelerated belt wear. Replacing a worn pulley with a correctly dimensioned OEM part restores full power transfer and protects the belt from premature failure.
Part Details
| Part Number | 5000129859 |
|---|---|
| Old Part Number | 0129859 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | V-Belt Pulley |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU6555Heh | DPU6555Heh | 5100009636 |
| DPU6555HEH US | DPU6555Heh US | 5100009637, 5100058447 |
| DPU6555Hehap | DPU6555Hehap | 5100009638 |
| DPU6555 Hech | DPU6555 Hech | 5100009639 |
| DPU6555Hech US | DPU6555Hech US | 5100009650, 5100062487 |
| V.Plate DPU 6055Heap | DPU 6055 | 5000610049, 5000610050, 5000008766, 5000008767, 5000008768, 5000610048 |
| DPU6055-VIBROPLATE | DPU 6055He | 5000610053 |
| DPU6555Hesh | DPU6555Hesh | 5100015774 |
| DPU6555Hecsh | DPU6555Hecsh | 5100015775 |
| DPU6555He | DPU6555He | 5100016940 |
| DPU6555Hes | DPU6555Hes | 5100016941 |
| DPU6555Heap | DPU6555Heap | 5100016943 |
| DPU6555Hec | DPU6555Hec | 5100016944 |
| DPU6555Hecs | DPU6555Hecs | 5100016945 |
| DPU 6555H | DPU 6555H | 5100009651, 5000610355 |
| DPU 6555Hs | DPU 6555Hs | 5100015773 |
| DPU6555Hechzf | DPU6555Hechzf | 5100021400 |
| DPU6055-VIBROPLATE | DPU 6055 WC | 5000610175 |
| Vibratory Plate DPU 6555Heap | DPU 6555Heap | 5000610356 |
| DPU6555He-VIBROPLATE | DPU 6555He US | 5000610357 |
| Vibration Plate | DPU6555He US | 5100016942 |
| Vibration Plate | DPU6555Hec US | 5100016946 |
| Vibratory Plate DPU 6555He | DPU 6555He | 5000610354 |
| DPU6555Hech | DPU6555Hech | 5100051524 |
| Vibratory Plate | DPU 6555Hec | 5100004060 |
| DPU6555Hec Reversible Vibratory Plate | DPU 6555Hec US | 5100004399 |
| Vibration Plate | DPU6555Hehapn | 5100079579 |
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.
