The Bomag 92020219 Ring Gear is a genuine OEM component designed for a wide range of Bomag single drum rollers, tandem rollers, and the MPH 125 recycler/stabilizer. Sourced directly from Bomag, this ring gear is manufactured to the exact specifications of the original, ensuring a direct, dependable fit without the guesswork. Compatible machines include the BW 213, BW 214, BW 216, BW 219, BW 226, and BW 332 single drum roller lines, along with BW 141 AD-4, BW 151, and BW 154 AD-4 tandem rollers, among others. When your drivetrain needs attention, replacing this component with the correct OEM part keeps your machine performing as Bomag intended.
Key Features
- OEM Gear Tooth Precision — manufactured to Bomag's original tooth profile and material specifications, ensuring correct mesh, load transfer, and service life in the drivetrain.
- Direct Drivetrain Replacement — engineered to install in the same position as the original ring gear, mating correctly with existing starter and drive components without modification.
- Broad Fitment Coverage — fits an extensive range of Bomag equipment including BW 213, BW 214, BW 216, BW 219, BW 226, and BW 332 single drum rollers; BW 141 AD-4, BW 151, and BW 154 AD-4 tandem rollers; and the MPH 125 recycler/stabilizer.
- Drivetrain Integrity Restored — a worn or damaged ring gear causes hard-starting, gear slip, and accelerated damage to the starter pinion; replacing it promptly protects the surrounding drivetrain components.
- Starter System Safety — a correctly functioning ring gear ensures clean starter engagement, preventing the erratic cranking behavior that can stress electrical and mechanical starting system components.
The ring gear is a toothed ring mounted on the flywheel or drive assembly that engages the starter motor's pinion gear during engine cranking, transferring the rotational force needed to start the engine. On heavy compaction equipment like Bomag single drum rollers and tandem rollers, the ring gear is subject to repeated high-impact engagement cycles, which gradually wear or chip the gear teeth over time. A damaged ring gear causes difficult or failed engine starts, and if left unaddressed, can damage the starter motor pinion — making timely replacement with a correct OEM part like the Bomag 92020219 essential to keeping the engine starting reliably.
Part Details
| Part Number | 92020219 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Ring Gear |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 141 AD-4 | 00817697 |
| Tandem Roller | BW 154 AD-4 AM | 00817699 |
| Single Drum Roller | BW 177 PDH-4 | 00817763, 00818541 |
| Single Drum Roller | BW 177 DH-4 | 00817765, 00818453, 00818543, 00824037, 00824133 |
| Single Drum Roller | BW 179 DH-4 | 00817767, 00818545, 00824137 |
| Single Drum Roller | BW 179 PDH-4 | 00817769, 00818549, 00824139 |
| Single Drum Roller | BW 213 DH-4 | 00817775, 00817779, 00817781, 00818123, 00818125, 00818289, 00824039, 00824041, 00824143, 00824153 |
| Single Drum Roller | BW 213 PDH-4 | 00817777, 00818121, 00824145, 00824423 |
| Single Drum Roller | BW 214 DH-4 | 00817789, 00824147 |
| Single Drum Roller | BW 214 PDH-4 | 00817791, 00818345 |
| Single Drum Roller | BW 216 DH-4 | 00817793, 00818155, 00818849 |
| Single Drum Roller | BW 216 PDH-4 | 00817795, 00818157 |
| Single Drum Roller | BW 219 DH-4 | 00817799, 00818163, 00818857 |
| Single Drum Roller | BW 219 PDH-4 | 00817807, 00818071, 00818859 |
| Single Drum Roller | BW 226 DH-4 | 00817809, 00817813, 00817819, 00818049, 00818073, 00818861, 00818865 |
| Single Drum Roller | BW 226 PDH-4 | 00817811, 00818075 |
| Tandem Roller | BW151AD 4 | 00817843 |
| Tandem Roller | BW 154 AD-4 | 00817901 |
| Tandem Roller | BW 151 AD-4 AM | 00817913 |
| Tandem Roller | BW 141 AD-4 AM | 00817925 |
| Tandem Roller | BW 151 AC-4 AM | 00817953 |
| Single Drum Roller | BW 216 DHC-4 | 00818027 |
| Single Drum Roller | BW 214 DHC-4 | 00818029, 00818337 |
| Single Drum Roller | BW 213 DHC-4 | 00818031, 00818331 |
| Single Drum Roller | BW 179 DHC-4 | 00818033, 00818547 |
| Single Drum Roller | BW 177 DHC-4 | 00818035, 00818455 |
| Single Drum Roller | BW 226 DH-4i | 00818051, 00824227 |
| Single Drum Roller | BW 213 PDHC-4 | 00818117, 00818333 |
| Single Drum Roller | BW 214 PDHC-4 | 00818119 |
| Recycler / Stabilizer | MPH 125 | 00818273 |
| Single Drum Roller | BW 177 PDHC-4 | 00818283, 00818539 |
| Single Drum Roller | BW 179 PDHC-4 | 00818285 |
| Single Drum Roller | BW 216 PDHC-4 | 00818349 |
| Single Drum Roller | BW 213 DH 16 | 00818383, 00824151 |
| Single Drum Roller | BW 213 DH 4 | 00818437 |
| Single Drum Roller | BW 332 | 00818725 |
| Tandem Roller | BW 151 AC-4 | 00819699 |
| Single Drum Roller | BW 219 DH-4i | 00824221 |
| Single Drum Roller | BW 219 PDH-4i | 00824225 |
| Single Drum Roller | BW 213 DH-4 EU-Flex | 00824433 |
| Single Drum Roller | BW 213 DH-4BVC EU-Flex | 00824435 |
| Single Drum Roller | BW 213 DH-4i | 00824439, 00824445, 00824447, 00824673, 00824675 |
| Single Drum Roller | BW 213 PDH-4i | 00824455, 00824685 |
| Single Drum Roller | BW 214 DH-4i | 00824459 |
| Single Drum Roller | BW 216 DH-4i | 00824467, 00824695 |
| Single Drum Roller | BW 216 PDH-4i | 00824469 |
| Single Drum Roller | BW 214 DH-4 EU Flex | 00824565 |
| Single Drum Roller | BW 213 DH 4I | 00824677, 00824679 |
| Single Drum Roller | BW 219 DH-4i EU-Flex | 00824967 |
| Single Drum Roller | BW 226 DH-4i EU-Flex | 00824969 |
| Single Drum Roller | BW 226 | 00824971 |
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.
