The Bomag 10040812 Bellows is a genuine OEM component designed for Bomag BW 60 S, BW 65 HS, BW 65 S, BW 65 S-2, BW 75 S, BW 75 S-2, and BW 90 S walk-behind / light rollers, as well as BW 35 and BW 35 W trench compactors. Sourced directly from Bomag, this bellows matches the original part in material, geometry, and fit — so installation is straightforward and alignment is exact. Keeping this component in serviceable condition is essential to protecting the internal mechanisms it shields from dust, debris, and moisture on the job.
Key Features
- Genuine OEM Flex Integrity — manufactured to Bomag's original material and dimensional spec, ensuring the bellows flexes and seals exactly as the machine was designed to operate
- Direct Drop-In Replacement — matches the mounting geometry of the original, so this bellows installs without modification across all compatible models
- Broad Fitment Coverage — fits BW 60 S, BW 65 HS, BW 65 S, BW 65 S-2, BW 75 S, BW 75 S-2, and BW 90 S walk-behind / light rollers, including BW 35 and BW 35 W trench compactors
- Contaminant Protection — a correctly seated bellows keeps dust, water, and abrasive particles away from the internal components it surrounds, preventing accelerated wear and premature failure
- Verified Part Number — order with confidence using Bomag part number 10040812 to confirm you are receiving the exact replacement for your machine
A bellows is a flexible boot or sleeve that connects two components while allowing controlled movement, typically protecting a joint, shaft, or linkage from contaminants. On Bomag walk-behind rollers and trench compactors, the bellows acts as a protective cover that accommodates vibration and articulation while sealing out dirt and moisture. When a bellows cracks, tears, or collapses, the components it shields are exposed to ingress that can cause rapid wear, corrosion, and eventual mechanical failure — making timely replacement critical to keeping these machines running as intended.
Part Details
| Part Number | 10040812 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Bellows |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 60 S | 00810011, 00817556, 00811404 |
| Walk-Behind / Light Roller | BW 65 HS | 00810012 |
| Walk-Behind / Light Roller | BW 65 S | 00817559, 00811405 |
| Walk-Behind / Light Roller | BW 65 S-2 | 00817560, 00817969, 00818069, 00818777 |
| Walk-Behind / Light Roller | BW 75 S-2 | 00817565, 00817971, 00818077, 00818781 |
| Trench Compactor | BW 35 | 00810010, 00817853 |
| Trench Compactor | BW 35 W | 00811508, 00817855 |
| Walk-Behind / Light Roller | BW 75 S | 00810014, 00811406 |
| Walk-Behind / Light Roller | BW 90 S | 00810016 |
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.
