The Bomag 05850353 Seal Kit is a genuine OEM component designed for BW 211, BW 177, BW 179, and BW 212 series single drum rollers. As a direct factory replacement, this seal kit delivers the exact material grades and dimensional tolerances specified by Bomag, ensuring a proper sealing interface without improvisation or adaptation. It is confirmed compatible with a wide range of BW 211 variants including the BW 211 D-4, BW 211 D-40, BW 211 DE-40, BW 211 D-50, BW 211 PD-4, BW 211 PD-40, BW 211 PD-50, BW 211 D-4i, BW 211 D-4 EU-Flex, BW211D 40, BW211PD 40, and BW 211-40, as well as the BW 177 DH-4, BW 179 DH-4, BW 179 PDH-4, and BW 212 D-40 single drum rollers. Sourcing this seal kit under part number 05850353 ensures you receive the correct Bomag-engineered components matched to your machine's original sealing system.
Key Features
- OEM Seal Material Integrity — manufactured to Bomag's original compound and durometer specifications, maintaining the compression and chemical resistance required for hydraulic and mechanical sealing in heavy single drum roller applications
- Complete Kit for Efficient Service — all seals needed for the targeted assembly are included in one package, so technicians can complete the repair in a single service session
- Broad BW-Series Coverage — fits the full range of BW 211 variants (D-4, D-40, DE-40, D-50, PD-4, PD-40, PD-50, D-4i, D-4 EU-Flex), plus BW 177 DH-4, BW 179 DH-4, BW 179 PDH-4, and BW 212 D-40 single drum rollers
- Leak Prevention and Fluid Retention — a correctly installed seal kit stops internal and external leaks that rob the roller of hydraulic pressure, protecting downstream components from contamination and pressure loss
- Exact-Match Dimensions — OEM-sourced geometry ensures the seals seat fully in their grooves, preventing bypass that worn or undersized aftermarket seals can allow
A seal kit consolidates all the elastomeric and dynamic seals required to rebuild a specific assembly — typically a hydraulic motor, cylinder, or gearbox — back to its original leak-free condition. Seals degrade over time through heat cycling, pressure fatigue, and fluid exposure, eventually allowing fluid to bypass the sealing surface and escape. When seals fail in a single drum roller's drive or vibration system, the result is fluid loss, reduced compaction force, and potential damage to precision internal components — making timely replacement with the correct seal kit essential to keeping the machine performing at rated capacity.
Part Details
| Part Number | 05850353 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Seal Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 211 DE-40 | 00800913, 00818741 |
| Single Drum Roller | BW 211 D-40 | 00817941, 00818129, 00818391, 00824269 |
| Single Drum Roller | BW 211 PD-40 | 00818065, 00818319 |
| Single Drum Roller | BW 211 PD-4 | 00818329, 00824161, 00824391 |
| Single Drum Roller | BW211D 40 | 00818415 |
| Single Drum Roller | BW211PD 40 | 00818417 |
| Single Drum Roller | BW 177 DH-4 | 00818453, 00824133 |
| Single Drum Roller | BW 179 DH-4 | 00818545, 00824137 |
| Single Drum Roller | BW 212 D-40 | 00818823, 00824279 |
| Single Drum Roller | BW 211 D-50 | 00818869, 00824425, 00824701 |
| Single Drum Roller | BW 179 PDH-4 | 00824139 |
| Single Drum Roller | BW 211 D-4 | 00824159, 00824389 |
| Single Drum Roller | BW 211 PD-50 | 00824195, 00824427, 00824703 |
| Single Drum Roller | BW 211 D-4 EU-Flex | 00824429 |
| Single Drum Roller | BW 211 D-4i | 00824437 |
| Single Drum Roller | BW 211-40 | 00826367 |
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.
