The Bomag 05741278 Cylinder Head Gasket is a genuine OEM component designed for Bomag BW 100, BW 120, BW 125, and BW 131 series tandem rollers. Sourced directly from Bomag, this cylinder head gasket matches the original specification for a dependable, drop-in installation. It is engineered to seal combustion gases and coolant passages with the same material grades and compression ratings used in original production, making it the right choice when rebuilding or servicing the engine on your tandem roller. Compatible models include the BW 100 AD-4, BW 100 AC-4, BW 100 AD-5, BW 100 AC-5, BW 100 SL-5, BW 120 AD-4, BW 120 AC-4, BW 120 AD-5, BW 120 AC-5, BW 120 SL-5, BW 120 SLC-5, BW 120 AD-5 CC, BW 125 AD-4, BW 125 AC-4, BW 115 AC-5, BW 131 AD-5, and BW 131 ACW-5 tandem rollers.
Key Features
- Genuine OEM Combustion Seal — manufactured to Bomag's original material and compression specifications, ensuring a proper cylinder pressure seal from the first start-up
- Direct Engine Replacement — replaces the original gasket under part number 05741278 with no rework or fitment adjustments needed at installation
- Broad Tandem Roller Coverage — fits BW 100, BW 115, BW 120, BW 125, and BW 131 series tandem rollers across multiple generation variants including -4 and -5 suffix models
- Maintains Full Engine Compression — a correctly seated cylinder head gasket keeps combustion pressure consistent, protecting power output and fuel efficiency on your tandem roller
- Fuel and Coolant Passage Integrity — the gasket seals all coolant and oil galleries between the head and block, preventing cross-contamination that can lead to engine damage
The cylinder head gasket sits between the engine block and the cylinder head, forming a critical seal that contains combustion pressure while separating the coolant and oil passages running through both components. When this gasket fails, compression escapes, causing loss of power, rough running, and the risk of coolant or oil mixing — damage that can quickly escalate into a full engine overhaul. Replacing a worn or blown cylinder head gasket with a genuine OEM component restores proper engine sealing and keeps your Bomag tandem roller running at full capacity.
Part Details
| Part Number | 05741278 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Cylinder Head Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 100 AD-4 | 00817685, 00818465, 00824271, 00824273 |
| Tandem Roller | BW 100 AC-4 | 00817687, 00818467, 00818731 |
| Tandem Roller | BW 120 AD-4 | 00817689, 00818377, 00818469, 00818477, 00818593, 00818733, 00824173 |
| Tandem Roller | BW 120 AC-4 | 00817691, 00818471, 00818597 |
| Tandem Roller | BW 125 AD-4 | 00817937, 00818473 |
| Tandem Roller | BW 125 AC-4 | 00818271, 00818475 |
| Tandem Roller | BW120AD 4 | 00818595, 00818871 |
| Tandem Roller | BW 100 AD-5 | 00824029, 00824561, 00824617, 00824833, 00824995, 00825357, 00825373, 00825643, 00826215, 00826219, 00827043 |
| Tandem Roller | BW 120 AC-5 | 00824031, 00824619, 00824839, 00825363, 00826093 |
| Tandem Roller | BW 120 AD-5 | 00824033, 00824563, 00824615, 00824835, 00824997, 00825359, 00825645, 00826049, 00826217, 00826221, 00827045 |
| Tandem Roller | BW 100 AC-5 | 00824275, 00824621, 00824837, 00825361, 00826091, 00827047 |
| Tandem Roller | BW 120 SL-5 | 00824537, 00824559, 00825001, 00825615, 00827055 |
| Tandem Roller | BW 100 SL-5 | 00824557, 00824999, 00826553 |
| Tandem Roller | BW 115 AC-5 | 00824933 |
| Tandem Roller | BW 131 AD-5 | 00824935 |
| Tandem Roller | BW 131 ACW-5 | 00824937 |
| Tandem Roller | BW 120 SLC-5 | 00826435 |
| Tandem Roller | BW 120SL-5 | 00826609 |
| Tandem Roller | BW 120 AD-5 CC | 00826793 |
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.
