The Bomag 83640120 Milling Drum Housing is a genuine OEM component designed for BM 1300/30-2 and BM 1300/30 cold milling machines. Sourced directly from Bomag, this milling drum housing meets the exact engineering specifications of the original part, ensuring a correct, confident installation with no guesswork. If your Bomag cold milling machine is showing signs of drum housing wear, damage, or structural fatigue, replacing it with part number 83640120 restores the structural integrity the milling drum depends on to perform at full capacity.
Key Features
- Genuine OEM Structural Integrity — manufactured to Bomag's exact tolerances for the milling drum housing, delivering the same material grade and dimensional accuracy as the original component
- Direct OEM Replacement — this housing mounts to the same mounting points and interfaces as the factory-installed unit, allowing a straightforward swap without rework or custom fitting
- Verified Cold Milling Machine Fitment — confirmed fit for Bomag BM 1300/30-2 and BM 1300/30 cold milling machines, eliminating compatibility uncertainty before the part arrives on site
- Protects Drum Assembly Performance — a sound milling drum housing keeps the cutting drum properly aligned and contained, maintaining consistent milling depth and cut quality across the work surface
- Sourced from Bomag — as a genuine OEM part, part number 83640120 carries Bomag's own part number traceability, giving you confidence that what you receive matches what the machine was built with
The milling drum housing is the structural enclosure that surrounds and supports the rotating cutting drum on a cold milling machine. It shields the drum assembly from debris and impact while maintaining the correct positional relationship between the drum, its bearings, and the machine frame. When the housing is cracked, worn, or compromised, it can allow misalignment of the drum, accelerate bearing wear, and cause inconsistent cutting depth — problems that directly affect job quality and can lead to more extensive drivetrain damage if left unaddressed.
Part Details
| Part Number | 83640120 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Milling Drum Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM1300/30-2 | 00800673 |
| Cold Milling Machine | BM1300 30-2 | 00800675 |
| Cold Milling Machine | BM 1300/30 | 00824965, 00825095 |
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.
