The Bomag 83670046 Key Block is a genuine OEM component designed for the BM 2000/60-2 cold milling machine. Sourced directly from Bomag, this part carries the same specification as the original, ensuring a precise drop-in installation with no guesswork on fitment. If your BM 2000/60-2 is showing signs of drive slippage, misalignment, or excessive play at the keyed connection, replacing this block with a verified OEM part is the correct first step.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original material and dimensional specification, ensuring the keyed interface holds torque without deforming or backing out under load
- Direct Replacement for BM 2000/60-2 — cataloged specifically for the BM 2000/60-2 cold milling machine, installing directly into the original keyed slot without rework or shimming
- Verified Part Number Integrity — order with confidence using part number 83670046, the exact Bomag catalog reference for this application
- Torque Transfer Accuracy — a correctly fitted key block locks rotating components in precise angular alignment, maintaining efficient power transmission through the milling drivetrain
- Wear Prevention — an OEM-grade key block resists the fretting and wallowing that worn or undersized keys cause, protecting the shaft and hub from costly secondary damage
A key block is a precision-machined locking element fitted into a keyway between a shaft and a mating hub, pulley, or gear. Its job is to transmit rotational torque while preventing relative movement between the two components. On a cold milling machine like the BM 2000/60-2, where the drivetrain is subjected to high, cyclic loading during asphalt and concrete cutting, a damaged or worn key block can cause drive slippage, vibration, and rapid wear of the surrounding keyway — damage that can quickly escalate to shaft or hub replacement if left unaddressed.
Part Details
| Part Number | 83670046 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Key Block |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM 2000/60-2 | 00800693, 00800695 |
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.
