The Bomag 05740420 Exhaust Gasket is a genuine OEM replacement designed for BW-series tandem rollers and BMP 8500 trench compactors. Sourced directly from Bomag, this exhaust gasket carries the exact material specification and dimensional tolerancing of the original component, ensuring a proper seal at the exhaust interface every time. Compatible models include the BW 80 AD-2, BW 90 AD-2, BW 100 ADM-2, BW 131 AD-2, BW 131 ACW-2, BW 80 ADS, BW 90 AC-2, BW 100 SCC-5, BW 131 ACW-3, BW 131 AD-3, BW 80 AD-5, BW 90 AD-5, BW 100 ADM-5, BW 90 SC-5, BW 100 SC-5, BW 100 ACM-5, BW 138 AC-5, BW 138 AD-5, BW 135 AD-5, BW 90 AC-5, BW 90 SL-5, BW 90 SL-5 CC, BW 100 SLM-5, BMP 8500, and BMP 8500 Kubota. Ordering by part number 05740420 confirms you are getting the right gasket for your machine.
Key Features
- OEM Heat and Compression Rating — manufactured to Bomag's original material and thickness specification, delivering the exhaust sealing performance the engine was engineered around
- Drop-In Fitment at the Exhaust Joint — matches the original bolt pattern and mating surface profile, so this exhaust gasket seats correctly without trimming or shimming
- Broad Model Coverage — fits BW-series tandem rollers from the BW 80 AD-2 through the BW 138 AD-5 generation, as well as BMP 8500 and BMP 8500 Kubota trench compactors
- Restored Exhaust Seal Integrity — a failed or degraded exhaust gasket allows hot gases to escape at the joint, increasing engine noise, reducing back-pressure efficiency, and exposing nearby components to heat damage; replacing it restores a tight seal
- Exhaust Leak Prevention — an intact gasket keeps combustion gases routed correctly through the exhaust system, protecting the operator environment and supporting emissions compliance on the machine
The exhaust gasket forms the critical seal between the engine's exhaust port or manifold and the downstream exhaust components. It prevents hot combustion gases from escaping at the joint, maintaining proper back pressure and protecting surrounding engine components from heat exposure. When this gasket deteriorates or fails — through heat cycling, corrosion, or overtorqued fasteners — exhaust leaks develop, producing increased noise, reduced engine efficiency, and potential damage to wiring, hoses, or hydraulic lines routed near the exhaust path.
Part Details
| Part Number | 05740420 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Exhaust Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 80 AD-2 | 00810280, 00817566 |
| Tandem Roller | BW 90 AD-2 | 00810281, 00817569, 00818041, 00818507 |
| Tandem Roller | BW 100 ADM-2 | 00817459 |
| Tandem Roller | BW 131 ACW-2 | 00817468 |
| Tandem Roller | BW 131 AD-2 | 00817469 |
| Tandem Roller | BW 80 ADS | 00817567, 00818513 |
| Tandem Roller | BW 90 AC-2 | 00817568, 00818045 |
| Tandem Roller | BW 100 SCC-5 | 00818505, 00824127, 00825295 |
| Trench Compactor | BMP 8500 | 00818667, 00824277, 00825393, 00826969, 00827003 |
| Tandem Roller | BW 131 ACW-3 | 00818697 |
| Tandem Roller | BW 131 AD-3 | 00818699 |
| Tandem Roller | BW 80 AD-5 | 00818707, 00824117, 00825283 |
| Tandem Roller | BW 90 AD-5 | 00818709, 00824119, 00825285 |
| Tandem Roller | BW 100 ADM-5 | 00818711, 00824121, 00825289 |
| Tandem Roller | BW 90 SC-5 | 00818713, 00824125 |
| Tandem Roller | BW 100 SC-5 | 00818715, 00824129 |
| Tandem Roller | BW 100 ACM-5 | 00818717, 00824123, 00825291 |
| Tandem Roller | BW 138 AC-5 | 00818719 |
| Tandem Roller | BW 138 AD-5 | 00818721, 00824175 |
| Tandem Roller | BW 135 AD-5 | 00818723 |
| Tandem Roller | BW 90 AC-5 | 00825287 |
| Tandem Roller | BW 90 SL-5 | 00826551 |
| Tandem Roller | BW 90 SL-5 CC | 00826783 |
| Tandem Roller | BW 100 SLM-5 | 00827125 |
| Trench Compactor | BMP 8500 Kubota | 00827611 |
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.
