The Bomag 05850542 Cylinder is a genuine OEM replacement designed for Bomag cold milling machines, including the BM 500/15, BM 600/15, BM 1000/35, BM 1200/35, BM 1300/35, BM 2000/75, BM 2200/75, BM 600/15 EU-Flex T4i, BM 2000/75 TE, and BM 2500/75. Sourced directly from Bomag, this cylinder meets the same manufacturing standards as the original component installed at the factory, ensuring a direct, correct-spec replacement every time. Confirm your model code against the fitment list above before ordering to ensure compatibility with your specific machine configuration.
Key Features
- OEM Hydraulic Precision — Manufactured to Bomag's exact bore tolerances and pressure ratings, ensuring this cylinder delivers the controlled, consistent actuation force that cold milling operations demand.
- Direct-Fit Replacement — Engineered to match the original mounting points, port locations, and stroke dimensions, allowing straightforward installation without custom adaptation.
- Broad Cold Milling Machine Coverage — Compatible with Bomag BM 500/15, BM 600/15, BM 1000/35, BM 1200/35, BM 1300/35, BM 2000/75, BM 2200/75, BM 600/15 EU-Flex T4i, BM 2000/75 TE, and BM 2500/75 cold milling machines.
- Sustained Cutting Performance — A correctly functioning cylinder maintains precise depth control and cutting drum positioning; a worn or leaking unit leads to uneven milling depth and loss of machine control.
- Genuine Bomag OEM Part — Carrying Bomag part number 05850542, this is an authentic OEM component — not a generic substitute — giving you full confidence in material grade and dimensional accuracy.
The cylinder on a cold milling machine is a hydraulic actuator responsible for controlling key mechanical movements — such as adjusting cutting drum depth, raising and lowering the machine frame, or positioning the conveyor system. It converts hydraulic pressure into precise linear force, allowing the operator to maintain accurate milling depth across varying pavement conditions. When a cylinder begins to leak internally or loses sealing integrity, it causes inconsistent positioning, sluggish response, and can ultimately compromise the quality of the milled surface — making prompt replacement critical to keeping the machine working accurately and efficiently.
Part Details
| Part Number | 05850542 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Cylinder |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM 500/15 | 00818173 |
| Cold Milling Machine | BM 600/15 | 00818175 |
| Cold Milling Machine | BM 1000/35 | 00824229, 00824569, 00824795 |
| Cold Milling Machine | BM 1200/35 | 00824533, 00824631, 00824797 |
| Cold Milling Machine | BM 1300/35 | 00824535, 00824633, 00824799 |
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Cold Milling Machine | BM600 /15 | 00824745 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
| Cold Milling Machine | BM 600/15 EU-Flex T4i | 00825065 |
| Cold Milling Machine | BM 2000/75 TE | 00825881 |
| Cold Milling Machine | BM 2500/75 | 00826375 |
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.
