The Bomag 32010121 Planetary Housing is a genuine OEM component designed for Bomag BW 211, BW 212, BW 213, BW 214, and BW 215 single drum rollers. Sourced directly from Bomag, this planetary housing delivers the exact fit and dimensional accuracy required for proper drivetrain function in these machines. Confirmed fitment spans a wide range of variants including the BW 211 D-5, BW 213 D-5, BW 212 D-40, BW 214 D-5, and BW 215 D-40, among others. When it is time to restore the final drive on your single drum roller, part number 32010121 is the correct OEM choice.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original engineering tolerances, ensuring the housing bore geometry and mounting interfaces match the planetary gear assembly exactly as designed
- Direct Drop-In Replacement — matches the original housing profile and bolt pattern for a straightforward installation into the final drive without reworking adjacent components
- Broad Single Drum Roller Coverage — fits BW 211, BW 212, BW 213, BW 214, and BW 215 single drum rollers across the -4, -40, -50, and -5 generation variants, including EU-Flex, SL, and PD configurations
- Protects Planetary Gear Integrity — a structurally sound housing keeps the planet gears, ring gear, and carrier in precise alignment; a cracked or worn housing allows gear misalignment that accelerates wear across the entire final drive assembly
- Long-Term Drivetrain Reliability — as an OEM part, this housing is manufactured from the same material specification as the original, supporting the load cycles and operating pressures these rollers generate in demanding soil compaction work
The planetary housing is the structural shell of the final drive's planetary gear set, which reduces high-speed hydraulic motor output into the low-speed, high-torque wheel or drum drive that propels the roller. It houses and supports the ring gear, planet gears, and carrier, keeping all rotating components in the correct spatial relationship under heavy traction loads. When the housing cracks, wears out of tolerance, or develops damaged mounting surfaces, the planetary gears lose proper alignment, leading to accelerated gear wear, fluid leaks, loss of drive force, and ultimately complete final drive failure.
Part Details
| Part Number | 32010121 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Planetary Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 211 DE-40 | 00800913 |
| Single Drum Roller | BW 211 D-40 | 00817941, 00818391, 00824269 |
| Single Drum Roller | BW 212 D-40 | 00817943, 00818823, 00824279 |
| Single Drum Roller | BW 213 D-40 | 00817945 |
| Single Drum Roller | BW 212 PD-40 | 00818061 |
| Single Drum Roller | BW 213 PD-40 | 00818063 |
| Single Drum Roller | BW 211 PD-40 | 00818065 |
| Single Drum Roller | BW 213 D-4 | 00824157, 00824387 |
| Single Drum Roller | BW 211 D-4 | 00824159, 00824389 |
| Single Drum Roller | BW 215 D-40 | 00824167 |
| Single Drum Roller | BW 211 PD-4 | 00824391 |
| Single Drum Roller | BW 212 D-40 BR | 00824413, 00824785 |
| Single Drum Roller | BW 211 D-50 | 00824425, 00824701 |
| Single Drum Roller | BW 211 PD-50 | 00824427, 00824703 |
| Single Drum Roller | BW 211 D-4 EU-Flex | 00824429 |
| Single Drum Roller | BW 213 D-4 EU-Flex | 00824431 |
| Single Drum Roller | BW 211 D-4i | 00824437 |
| Single Drum Roller | BW 213 D-4i | 00824443, 00824671 |
| Single Drum Roller | BW 211 D-5 | 00824571, 00824859, 00825241, 00826057, 00826575 |
| Single Drum Roller | BW 213 D-5 | 00824761, 00824861, 00825271, 00826071 |
| Single Drum Roller | BW 212 D-5 | 00824811 |
| Single Drum Roller | BW 214 D-5 | 00824813, 00826359 |
| Single Drum Roller | BW 211 PD-5 | 00824841, 00825269 |
| Single Drum Roller | BW 211-40 | 00826367 |
| Single Drum Roller | BW 211 D-5 SL | 00826379, 00826703 |
| Single Drum Roller | BW 213 D-5 SL | 00826383 |
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.
