The Bomag 05747329 Governor Spring is a genuine OEM component designed for Bomag vibratory plates and walk-behind light rollers, including the BP 10/36, BP 15/45, BVP 10/36, BVP 12/50 A, and BW 55 E. As a direct OEM replacement, this governor spring meets Bomag's original engineering specifications, ensuring correct throttle response and engine speed regulation on compatible machines. This part is confirmed to fit the BP 8/34, BP 10/35, BP 10/36, BP 10/36-2, BP 12/40, BP 12/50 A, BP 15/45, BP 15/45-2, BVP 10/36, BVP 12/50 A, and BW 55 E.
Key Features
- OEM Spring Tension Accuracy — manufactured to Bomag's original tension and load specifications, so the governor responds precisely at the correct engine speed range for this equipment family
- Drop-In Replacement — engineered to the same dimensions and hook geometry as the original, allowing straightforward installation without reworking surrounding governor components
- Broad Fitment Coverage — fits Bomag BP-series and BVP-series vibratory plates including the BP 10/36-2, BP 12/50 A, BP 15/45-2, and BVP 12/50 A, as well as the BW 55 E walk-behind roller
- Stable Engine Speed Control — a correctly tensioned governor spring holds engine RPM steady under load, maintaining consistent compaction output and preventing the surging or hunting that a weakened spring causes
- Genuine Bomag Part — supplied as genuine OEM under part number 05747329, backed by Bomag's sourcing and quality standards
The governor spring is a small but critical component in the engine's mechanical governor assembly. It works against the flyweights or throttle linkage to set and maintain the target engine speed — when the spring loses tension or breaks, the engine loses the ability to regulate RPM, resulting in rough running, surging, or an inability to hold a steady idle or working speed. Replacing a worn governor spring with a correctly rated OEM part restores stable, predictable engine behavior, which directly affects compaction consistency on vibratory plates and walk-behind rollers.
Part Details
| Part Number | 05747329 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Governor Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate | BP 10/36-2 | 00811803, 00812064, 00817411, 00817609, 00818605 |
| Vibratory Plate | BP 8/34 | 00817429, 00818307 |
| Walk-Behind / Light Roller | BW 55 E | 00817553, 00824061, 00825111, 00811021, 00811012 |
| Vibratory Plate | BP 12/50 A | 00818387, 00818639, 00824067, 00824593, 00824887, 00825027, 00825503 |
| Vibratory Plate | BP 10/35 | 00818633, 00824063, 00824607, 00825021 |
| Vibratory Plate | BP 12/40 | 00818635, 00824065, 00824609, 00825025, 00825501 |
| Vibratory Plate | BVP 10/36 | 00818687, 00824083, 00824611, 00825315 |
| Vibratory Plate | BVP 12/50 A | 00825145, 00825317 |
| Vibratory Plate | BP 10/36 | 00811814, 00811815, 00811816 |
| Vibratory Plate | BP 15/45-2 | 00811547 |
| Vibratory Plate | BP 15/45 | 00811543, 00811544, 00811545, 00811546 |
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.
