The Bomag 05748528 Arm Governor is a genuine OEM component designed for Bomag BT 50, BT 60, BT 60/4, BT 60 G, BT 65, BT 65/4, BT 65 G, and BVT 65 tampers. Sourced directly from Bomag, this part carries the same specifications as the original, ensuring correct engine speed regulation across the full range of covered machines. This governor arm installs as a direct replacement, matching the original mounting points and linkage geometry for a straightforward service.
Key Features
- Genuine OEM Engine Speed Control — manufactured to Bomag's original specifications, delivering the correct throttle linkage geometry and actuation range that the tamper's engine management system depends on
- Direct Drop-In Replacement — matches the original mounting configuration on covered Bomag tampers, allowing straightforward installation without modification to the governor linkage assembly
- Broad Tamper Coverage — fits the BT 50, BT 60, BT 60/4, BT 60 G, BT 65, BT 65/4, BT 65 G, and BVT 65, covering a wide range of Bomag tamper models under part number 05748528
- Consistent Impact Performance — a properly functioning arm governor holds engine RPM at the correct setting, maintaining the tamper's rated blow frequency and compaction output throughout the workday
- Prevents Erratic Throttle Behavior — a worn or damaged governor arm causes unstable RPM, loss of compaction consistency, and hard starting; replacing it restores steady, predictable machine operation
The arm governor is a mechanical linkage component that connects the operator throttle control to the engine's fuel delivery system, regulating engine speed to maintain consistent performance. On a tamper, holding the correct RPM is critical — too low and the machine loses impact force; too high and it risks engine wear and operator fatigue. When the governor arm is worn, bent, or broken, the engine hunts, surges, or fails to hold a set speed, directly undermining compaction quality and making the machine difficult to control on site.
Part Details
| Part Number | 05748528 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Arm Governor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tamper | BT 60 | 00800853, 00818673, 00824399, 00824635, 00825059, 00825397, 00825399, 00825573, 00825575, 00826683, 00826853, 00826877, 00826879, 00825035 |
| Tamper | BT 60/4 | 00818197, 00818629, 00818737, 00818783, 00818827, 00824169 |
| Tamper | BT 65/4 | 00818199, 00818601, 00818739, 00818785, 00818833, 00824171, 00824343 |
| Tamper | BT 65 | 00818675, 00824403, 00824637, 00824885, 00825061, 00825213, 00825401, 00825403, 00825579, 00825581, 00826537, 00826833, 00826881, 00826883, 00827317 |
| Tamper | BVT 65 | 00818677, 00824401, 00825153, 00825405, 00825577 |
| Tamper | BT 60 G | 00824891, 00825407, 00825113 |
| Tamper | BT 65 G | 00824893, 00825115, 00825409 |
| Tamper | BT 50 | 00826373, 00826875 |
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.
