The Wacker Neuson 5000021465 is a genuine OEM Lock Washer designed for the BS50-2, BS50-2i, and BS50-2plus series gasoline vibratory rammers. Sourced directly from Wacker Neuson, this lock washer meets the exact specifications of the original hardware installed at the factory. It is compatible across a wide range of BS50 series variants, including US, EU, and inch-size configurations. When you need a direct-fit replacement to restore your rammer to proper working order, part number 5000021465 is the correct choice.
Key Features
- Genuine OEM Hardware Integrity — Manufactured to the exact tension and bite specifications required for the BS50 rammer's high-vibration operating environment, ensuring the fastener assembly stays secure under repeated impact cycles.
- Direct-Fit Replacement — Drops into the original mounting position without modification, maintaining correct clamp load and thread engagement on the existing fastener stack.
- Broad BS50 Series Coverage — Confirmed fitment across BS50-2, BS50-2i, BS50-2plus, and BS500 variants, including US, EU, 6-inch, 10-inch, and 11-inch configurations.
- Vibration-Resistant Locking Action — The serrated or spring profile of a lock washer is specifically designed to resist loosening caused by the continuous percussion forces generated by a jumping-jack rammer — a critical function in this application.
- Verified Part Number — Ordering by Wacker Neuson part number 5000021465 confirms you receive the correct washer spec for this rammer family, eliminating guesswork when sourcing small hardware.
A lock washer is a thin, hardened fastener component placed beneath a nut or bolt head to prevent the fastener from backing out under vibration or dynamic loading. In a vibratory rammer like the BS50 series, where the entire machine cycles through hundreds of percussive strokes per minute, even minor fastener loosening can lead to misalignment, component wear, or structural failure. Replacing a worn or missing lock washer with the correct OEM part restores the clamping integrity of the fastener joint and helps prevent progressive damage to surrounding components.
Part Details
| Part Number | 5000021465 |
|---|---|
| Old Part Number | 0021465 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS50-2 10in | BS50-2 10in | 5100058346 |
| BS50-2 11in US | BS50-2 11in US | 5100030590 |
| BS50-2 11in | BS50-2 11in | 5100030591 |
| BS50-2 11in o. bsz | BS50-2 11in o. bsz | 5100068309 |
| BS50-2 | BS50-2 | 5000620048, 5200000652, 5200000653, 5200000654, 5200000655, 5200000656 |
| BS50-2 6in | BS50-2 6in | 5100030592 |
| BS50-2 EU | BS50-2 EU | 5000009410, 5000009411, 5000009413 |
| BS50-2i | BS50-2i | 5000009473, 5200000657, 5200000658, 5200000659, 5200000660, 5200000661, 5100016648, 5100016649, 5100016650, 5200000642, 5200000643, 5200000678, 5200000687, 5200011099, 5200025428, 5200025429 |
| BS50-2i EU | BS50-2i EU | 5000009412, 5000009414, 5000009416 |
| BS50-2plus 11in US | BS50-2plus 11in US | 5100030594 |
| BS50-2plus 11in ha US | BS50-2plus 11in ha US | 5100030595 |
| BS50-2plus 11in | BS50-2plus 11in | 5100030596 |
| BS50-2plus 6in (24mm) | BS50-2plus 6in (24mm) | 5100030597 |
| BS500 | BS500 | 5000009075 |
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.
