The Wacker Neuson Main Bearing Us-0.50 is a genuine OEM component designed for the DS70 and DS720 diesel vibratory rammer series, as well as select VPY and VP2050Y vibratory plate compactors and compatible internal vibrator models. As a direct Wacker Neuson OEM part, is manufactured to the exact tolerances required for correct crankshaft clearance and smooth engine operation across these machine families. This bearing is confirmed to fit multiple DS70 and DS720 rammer configurations including 280 mm and 330 mm shoe variants, as well as VPY1740, VPY1750, and VP2050Y vibratory plates. Always verify your machine's model number and serial number before ordering to confirm compatibility.
Key Features
- OEM Bearing Tolerancing — Manufactured to Wacker Neuson's specified 0.50 undersize dimension, ensuring correct crankshaft-to-bearing clearance for consistent oil film and load distribution.
- Drop-In Crankshaft Replacement — Engineered to seat directly into the main bearing bore without reworking housing surfaces, provided the crankshaft journal has been ground to the matching 0.50 undersize specification.
- Broad Fitment Across Rammer and Plate Families — Confirmed for DS70 and DS720 diesel rammers and VPY1740, VPY1750, and VP2050Y vibratory plate compactors, covering a wide range of Wacker Neuson yellow-engine equipment.
- Protects Crankshaft from Accelerated Wear — A correctly sized main bearing maintains proper oil pressure and prevents metal-to-metal contact; a worn or incorrectly sized bearing leads to crankshaft scoring and engine failure.
- Genuine Wacker Neuson OEM Quality — Sourced directly from Wacker Neuson, this part carries the same material grade and dimensional spec as the original production component installed at the factory.
The main bearing supports the crankshaft within the engine block, allowing it to rotate smoothly under load while maintaining the oil film needed to prevent metal-to-metal wear. In a diesel rammer or vibratory plate, the crankshaft converts engine power into the eccentric motion that drives compaction force, so a failed or worn main bearing directly affects both engine longevity and compaction output. An undersize bearing such as the Us-0.50 is used during engine rebuilds when the crankshaft journal has been machined down to restore a smooth surface, restoring the correct running clearance between the shaft and bearing shell.
Part Details
| Part Number | 5000119730 |
|---|---|
| Old Part Number | 0119730 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Main Bearing Us-0.50 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DS70 Vibratory Rammer, 11" Plastic Shoe EPA | DS70 | 5000620049, 5000620050, 5000620052, 5000620053, 5000620054, 5000620911, 5000009342, 5000009402, 5000009403 |
| Diesel Vibratory Rammer, 280mm /11in Shoe | DS720 | 5000008200, 5000009059, 5000009060, 5000009309 |
| Single Direction Plate | VPY70 | 5000007001 |
| 50mm/2in Centrifugal Trash Pum p | PT2Y | 5000007117 |
| Diesel Vibratory Plate | VPY1740 | 5000007126, 5000009082 |
| Diesel Vibratory Plate | VPY1750 | 5000007127, 5000009081 |
| Value Vibratory Plate, 20 kN, 500mm/19.5in | VP2050Y | 5000009089, 5000009515, 5000009090 |
| Modular Internal Vibrators | YD 3.5 | 5000007003 |
| DS70Y 13" | DS70Y 13in | 5100030612 |
| Modular Internal Vibrators | D3.5Y2 | 5100072404 |
| Modular Internal Vibrators | D3.5Y3 | 5100072406 |
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.
