The Bomag 05850356 Seal Kit is a genuine OEM replacement designed for Bomag tandem rollers across the BW 80, BW 90, BW 100, BW 120, and BW 138 series, including the BW 80 AD-5, BW 90 AD-5, BW 90 SC-5, BW 100 AD-5, BW 100 ADM-5, BW 100 ACM-5, BW 100 SC-5, BW 100 SCC-5, BW 120 AC-5, BW 120 AD-5, BW 135 AD-5, BW 138 AC-5, and BW 138 AD-5. Sourced directly from Bomag, this seal kit delivers the correct material grades, dimensions, and compression ratings to restore a proper seal — no guesswork on fitment. For contractors running Bomag tandem rollers, specifying part number 05850356 ensures you receive the exact kit engineered for these machines.
Key Features
- OEM-Grade Seal Materials — manufactured to Bomag's original material and compression specifications, ensuring the seals perform correctly under the operating pressures and temperatures of these tandem rollers
- Direct Replacement Fit — each seal in the kit matches the original profile and dimensions, seating correctly without reworking mating surfaces or housings
- Broad Tandem Roller Coverage — fits BW 80 AD-5, BW 90 AD-5, BW 90 SC-5, BW 100 AD-5, BW 100 ADM-5, BW 100 ACM-5, BW 100 SC-5, BW 100 SCC-5, BW 120 AC-5, BW 120 AD-5, BW 135 AD-5, BW 138 AC-5, and BW 138 AD-5 tandem rollers
- Leak Prevention Where It Counts — worn or degraded seals allow fluid to escape critical systems, leading to pressure loss, contamination, and accelerated wear on surrounding components; a fresh seal kit stops that cycle
- Complete Kit Convenience — all necessary seals are bundled together so the repair can be completed in a single service session without sourcing individual pieces separately
A seal kit contains the full set of seals required to restore fluid-tight integrity to a specific system or assembly within the machine. Seals prevent hydraulic fluid, oil, or other fluids from escaping past joints, pistons, shafts, and housings — keeping pressure where it belongs and contaminants out. When seals age or harden, they lose their ability to compress and conform to mating surfaces, causing leaks that degrade system pressure, promote component wear, and can lead to more extensive damage if left unaddressed. Replacing the seals with a correct-spec kit restores the assembly to proper working condition and protects the surrounding components.
Part Details
| Part Number | 05850356 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Seal Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 100 SCC-5 | 00818505 |
| Tandem Roller | BW 80 AD-5 | 00818707 |
| Tandem Roller | BW 90 AD-5 | 00818709 |
| Tandem Roller | BW 100 ADM-5 | 00818711 |
| Tandem Roller | BW 90 SC-5 | 00818713 |
| Tandem Roller | BW 100 SC-5 | 00818715 |
| Tandem Roller | BW 100 ACM-5 | 00818717 |
| Tandem Roller | BW 138 AC-5 | 00818719 |
| Tandem Roller | BW 138 AD-5 | 00818721 |
| Tandem Roller | BW 135 AD-5 | 00818723 |
| Tandem Roller | BW 100 AD-5 | 00824029 |
| Tandem Roller | BW 120 AC-5 | 00824031 |
| Tandem Roller | BW 120 AD-5 | 00824033 |
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.
