The Bomag 05747124 Spark Plug is a genuine OEM component designed for Bomag BP-series vibratory plates, BPR-series reversible vibratory plates, and the BW 55 E walk-behind roller. As a direct OEM replacement, this spark plug matches the original specification for thread pitch, heat range, and electrode gap — so it installs without adjustment into the engine bay of your Bomag compact equipment. Confirmed fitment includes the BP 10/36, BP 15/45, BP 18/53, BP 20/48, BP 20/53, BPR 25/32, BPR 25/40, and BW 55 E. When your compaction equipment is due for a tune-up or a hard-start diagnosis, sourcing the correct OEM plug ensures you restore the ignition system to the same standard the machine left the factory with.
Key Features
- OEM Ignition Specification — matched to the correct heat range and electrode gap for Bomag small-engine platforms, so combustion timing stays consistent and fuel burns cleanly
- Drop-In Engine Fit — threads, reach, and hex size mirror the original plug, allowing straightforward installation in the cylinder head with no rethreading or adapter needed
- Broad Compact-Equipment Coverage — fits BP 10/36, BP 15/45, BP 18/53, BP 20/48, and BP 20/53 vibratory plates; BPR 25/32 and BPR 25/40 reversible vibratory plates; and the BW 55 E walk-behind roller
- Consistent Cold-Start Performance — a correctly specified OEM spark plug fires reliably across ambient temperature extremes, keeping your compactor starting on the first or second pull even after extended storage
- Fuel System Integrity — a worn or fouled plug causes misfires that waste fuel and can load the engine with unburned mixture; replacing it on schedule with part number 05747124 keeps combustion clean and engine wear low
- Ignition Safety — using the correct heat-range plug prevents pre-ignition and overheating of the combustion chamber, protecting both the engine and the operator from uncontrolled ignition events
A spark plug is the ignition trigger at the heart of every gasoline-powered engine — it delivers a precisely timed electrical spark that ignites the air-fuel mixture in the cylinder and drives the piston. On Bomag vibratory plates and walk-behind rollers, a correctly functioning plug means quick starts, smooth throttle response, and consistent compaction output through every pass. When a plug degrades — through electrode wear, carbon fouling, or an incorrect heat range — the engine misfires, loses power, runs rough, and can be difficult or impossible to start, bringing compaction work to a standstill until the ignition system is restored.
Part Details
| Part Number | 05747124 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Spark Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate | BP 20/48 | 00813319 |
| Reversible Vibratory Plate | BPR 25/32 | 00813338 |
| Reversible Vibratory Plate | BPR 25/40 | 00811633 |
| Vibratory Plate | BP 10/36 | 00811814, 00811542, 00811815 |
| Vibratory Plate | BP 15/45 | 00811543, 00811544, 00811545 |
| Vibratory Plate | BP 18/53 | 00813341 |
| Vibratory Plate | BP 20/53 | 00811634 |
| Walk-Behind / Light Roller | BW 55 E | 00811021 |
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.
