The Wacker Neuson 5002005945 Spark Plug is a genuine OEM spark plug designed for the BS45Y, BS52Y, BS60Y, and BS65Y series gasoline vibratory rammers. As a factory-authorized component, it is manufactured to the exact specification required by these machines, ensuring correct heat range, thread pitch, and electrode gap right out of the box. This plug is the correct OEM replacement for a wide range of BS-series rammer configurations, making it the go-to choice when servicing these jumping jacks in the field or shop. Verify your model number against the fitment list before ordering to confirm compatibility.
Key Features
- Correct Heat Range for Rammer Engines — Engineered to the exact thermal specification required by the BS-series two-stroke gasoline engine, preventing pre-ignition and fouling under sustained compaction loads.
- Genuine OEM Part — Sourced directly from Wacker Neuson, this spark plug meets the original design standard for electrode gap, thread size, and reach — no guesswork when installing.
- Broad BS-Series Fitment — Compatible with the BS45Y, BS52Y, BS60Y, and BS65Y gasoline rammer families, covering a wide range of machine configurations within these model lines.
- Consistent Ignition Performance — A properly functioning spark plug delivers a strong, timed spark that keeps the engine starting cleanly and running at the power output needed for effective trench and cohesive soil compaction.
- Fuel System Safety Assurance — Using the correct OEM plug eliminates the risk of electrode gap mismatch, which can cause incomplete combustion, raw fuel buildup, and potential ignition hazards in a handheld rammer application.
The spark plug is the ignition source for the rammer's gasoline engine — it fires the compressed air-fuel mixture inside the cylinder at precisely the right moment in each power stroke. When the plug is worn, fouled, or incorrectly gapped, the engine may be hard to start, run roughly, lose power, or fail to sustain the impact frequency needed to compact cohesive soils effectively. Replacing the spark plug at regular service intervals is one of the simplest and most cost-effective ways to maintain full engine output and extend the service life of a BS-series rammer.
Part Details
| Part Number | 2005945 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spark Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS45YA | BS45YA | 5000007558 |
| BS52Y | BS52Y | 5000007508, 5000007559, 5000007560, 5000007609, 5000008053, 5000008054, 5000009409 |
| BS 52Y | BS 52Y | 0007148 |
| BS 60Y | BS 60Y | 0007509 |
| BS60Y | BS60Y | 5000006779 |
| BS65Y | BS65Y | 5000007566, 5000007567 |
| 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.
