The Wacker Neuson 5000049900 is a genuine OEM Spark Plug Terminal Cap designed for the BS-series gasoline vibratory rammer line. Sourced directly from Wacker Neuson, this part carries the same specifications as the component installed at the factory, ensuring a correct and consistent connection between the ignition wire and spark plug. Fitment spans a wide range of BS rammer models, including the BS45Y, BS50-2, BS50-2i, BS52Y, BS60-2, BS60-2i, BS65Y, BS70-2, BS70-2i, BS500, BS600, BS650, and BS700 series, covering both standard and EU variants.
Key Features
- Genuine OEM Ignition Contact: — Matched to Wacker Neuson's original terminal cap specification, maintaining correct voltage transfer between the ignition lead and spark plug electrode.
- Direct-Fit Replacement: — Designed to seat onto the spark plug boot connection as original, requiring no trimming or adaptation to the ignition lead.
- Broad BS Rammer Compatibility: — Fits the BS45Y, BS50-2, BS52Y, BS60-2, BS70-2, BS500, BS600, BS650, and BS700 series, including standard and EU-spec models.
- Ignition System Integrity: — A damaged or corroded terminal cap causes misfires, hard starting, and erratic engine behavior; replacing it restores a clean, consistent spark signal.
- Electrical Safety Compliance: — The terminal cap provides insulation over the high-voltage ignition contact point, reducing the risk of unintended discharge during operation and servicing.
The spark plug terminal cap is the connector that joins the ignition lead to the top of the spark plug, completing the high-voltage circuit that fires the engine. It grips the plug terminal firmly to maintain consistent electrical contact and provides an insulating barrier around that connection point. When the cap cracks, corrodes, or loses its grip, the result is a weak or intermittent spark — leading to hard starts, misfires, or a rammer that cuts out under load.
Part Details
| Part Number | 0049900 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spark Plug Terminal Cap |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS45YA | BS45YA | 5000007558 |
| BS 50-2 | BS 50-2 | 0009380, 0009382, 0009384, 0620609, 0620733 |
| BS50-2 | BS50-2 | 5000620025, 5000620048 |
| BS50-2 EU | BS50-2 EU | 5000009410, 5000009411, 5000009413 |
| BS50-2i | BS50-2i | 5000009473, 5000620026, 0009383, 5200003696 |
| BS 50-2i | BS 50-2i | 0009332, 0009338, 0620611 |
| BS50-2i EU | BS50-2i EU | 5000009412, 5000009414, 5000009416 |
| BS 500 | BS 500 | 0008048, 0008204, 0009074 |
| BS500 | BS500 | 5000007550, 5000008049, 5000009075 |
| BS 500S | BS 500S | 0009211 |
| BS52Y | BS52Y | 5000007508, 5000007559, 5000007560, 5000007609, 5000008053, 5000008054, 5000009409 |
| BS 52Y | BS 52Y | 0007148 |
| BS 60-2 | BS 60-2 | 0009388, 0009391, 0620612 |
| BS 60-2 EU | BS 60-2 EU | 0009418, 0009421 |
| BS60-2i EU | BS60-2i EU | 5000009419 |
| BS 60-2i | BS 60-2i | 0009339, 0620613, 0620614 |
| BS60-2i | BS60-2i | 5000009393 |
| BS 600 | BS 600 | 0008207, 0009077, 0009307 |
| BS600 | BS600 | 5000007551, 5000008205 |
| BS 600S | BS 600S | 0009212 |
| BS 60Y | BS 60Y | 0007509 |
| BS60Y | BS60Y | 5000006779 |
| BS 65-V | BS 65-V | 0009396 |
| BS650 | BS650 | 5000008209 |
| BS65Y | BS65Y | 5000007566, 5000007567 |
| BS 70-2 | BS 70-2 | 0009397, 0009399 |
| BS 70-2 EU | BS 70-2 EU | 0009425 |
| BS70-2 EU | BS70-2 EU | 5000009424, 5000009425, 5000009427 |
| BS 70-2i | BS 70-2i | 0009341, 0009401 |
| BS70-2i EU | BS70-2i EU | 5000009426, 5000009428 |
| BS 700 | BS 700 | 0007552, 0008206, 0009308 |
| BS700 | BS700 | 5000008051, 5000008052, 5000009079 |
| 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.
