The Bomag 05741848 Cylinder Head is a genuine OEM replacement designed for Bomag BW 100, BW 120, BW 125, and BW 131 series tandem rollers. As a direct OEM part, this cylinder head is manufactured to the same specifications as the original, ensuring a correct fit and proper engine sealing on every application it covers. This component is compatible with a wide range of generation-4 and generation-5 tandem roller variants, including the BW 100 AD-4, BW 100 AC-4, BW 120 AD-4, BW 120 AC-4, BW 125 AD-4, BW 125 AC-4, BW120AD 4, BW 100 AD-5, BW 120 AC-5, BW 120 AD-5, BW 100 AC-5, and BW 131 AD-5. When your tandem roller is down for engine work, sourcing the correct OEM cylinder head is the single most important step in getting it back to full operating condition.
Key Features
- Genuine OEM Sealing Integrity — manufactured to exact combustion chamber tolerances, ensuring correct compression and head gasket seating critical to engine performance on these tandem rollers
- Direct Engine Replacement — engineered to install directly in place of the original cylinder head with correct port alignment, fastener patterns, and deck surface specifications
- Broad Tandem Roller Coverage — fits BW 100, BW 120, BW 125, and BW 131 tandem rollers across both generation-4 and generation-5 variants, including AC and AD drive configurations
- Restored Engine Output — a worn or cracked cylinder head leads to compression loss, overheating, and power drop; replacing it with part number 05741848 restores full engine output and thermal efficiency
- Combustion System Safety — a compromised cylinder head can allow coolant intrusion into the combustion chamber or exhaust gas into the cooling system; an OEM replacement eliminates these failure risks and keeps the engine operating safely
The cylinder head sits at the top of the engine block and forms the upper boundary of the combustion chamber. It houses the intake and exhaust valves, provides the mounting surface for the valve train and fuel system components, and works with the head gasket to maintain the pressure and temperature conditions the engine needs to run correctly. When a cylinder head cracks, warps, or develops a failed seal, the engine loses compression, may consume coolant, and can overheat rapidly — all of which will take a tandem roller out of service. Replacing this component with a genuine Bomag cylinder head restores proper combustion chamber geometry and sealing, putting the engine back in the condition it was built to run in.
Part Details
| Part Number | 05741848 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Cylinder Head |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 100 AD-4 | 00818465, 00824271, 00824273 |
| Tandem Roller | BW 100 AC-4 | 00818467, 00818731 |
| Tandem Roller | BW 120 AD-4 | 00818469, 00818477, 00818593, 00818733, 00824173 |
| Tandem Roller | BW 120 AC-4 | 00818471, 00818597 |
| Tandem Roller | BW 125 AD-4 | 00818473 |
| Tandem Roller | BW 125 AC-4 | 00818475 |
| Tandem Roller | BW120AD 4 | 00818595, 00818871 |
| Tandem Roller | BW 100 AD-5 | 00824029, 00824561, 00824833, 00824995, 00825357, 00825643, 00826215 |
| Tandem Roller | BW 120 AC-5 | 00824031, 00824839, 00825363 |
| Tandem Roller | BW 120 AD-5 | 00824033, 00824563, 00824835, 00824997, 00825359, 00825645, 00826217 |
| Tandem Roller | BW 100 AC-5 | 00824275, 00824837, 00825361 |
| Tandem Roller | BW 131 AD-5 | 00824935 |
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.
