The Wacker Neuson 5000033988 is a genuine OEM Lock Washer designed for a broad range of Wacker Neuson compaction equipment, including the AP1840e, AP1840we, AP1850e, AP1850we, DPS 1850H, DPS 2040, DPS 2050, DPS 3060, BS45YA, and BS52Y series machines. As a genuine OEM component, this lock washer is manufactured to the exact specifications required by Wacker Neuson, ensuring it integrates correctly within the fastener assemblies of your equipment. Cross-reference your model number before ordering to confirm this is the right part for your machine.
Key Features
- OEM-Spec Locking Geometry — Manufactured to Wacker Neuson's exact tooth profile and hardness rating, so the washer bites and holds under the vibration loads these machines generate.
- Drop-In Hardware Replacement — Sized to match the original fastener assembly exactly, so installation requires no modification to existing hardware or mounting points.
- Broad Compaction Equipment Fitment — Confirmed fit across AP-series battery-powered vibratory plates, DPS-series reversible plate compactors, and BS-series gasoline vibratory rammers.
- Vibration-Critical Application — In high-cycle compaction equipment, a worn or missing lock washer can allow fasteners to back out under load, leading to component loosening and accelerated mechanical wear.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, part number 5000033988 carries the same traceability and quality assurance as every other OEM component in the lineup.
A lock washer is a hardened fastening component placed beneath a nut or bolt head to resist loosening caused by vibration, torque, or dynamic loading. In compaction equipment such as vibratory plates and rammers, where high-frequency vibration is constant during operation, lock washers play a critical role in keeping assemblies secure. When a lock washer fails, flattens, or is missing entirely, fasteners can gradually back out, leading to loose components, accelerated wear on surrounding hardware, and potential mechanical failure if left unchecked.
Part Details
| Part Number | 0033988 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| AP1840e | AP1840e | 5100042939 |
| AP1840we | AP1840we | 5100042938 |
| AP1850e | AP1850e | 5100038319 |
| AP1850we | AP1850we | 5100038311 |
| DPS 1850H | DPS 1850H | 0008397 |
| DPS1850H ASPHALT | DPS1850H ASPHALT | 5000610033 |
| DPS1850H BASIC | DPS1850H BASIC | 5000610032 |
| DPS1850H VARIO | DPS1850H VARIO | 5000610034 |
| DPS 2040 | DPS 2040 | 0007853 |
| DPS 2050 | DPS 2050 | 0007854 |
| DPS 3060 | DPS 3060 | 0008422 |
| BS45YA | BS45YA | 5000007558 |
| BS52Y | BS52Y | 5000007508, 5000007559, 5000007560, 5000007609, 5000008053, 5000008054 |
| BS 52Y | BS 52Y | 0007148 |
| BS 45Y | BS 45Y | 0007137 |
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.
