The Bomag 09181603 Fitting Key is a genuine OEM component designed for Bomag reversible vibratory plates, single drum rollers, and cold milling machines. Sourced directly from Bomag, this fitting key delivers the exact dimensions and material grade required for a correct, secure installation. It is confirmed compatible with the BPR 25/32, BPR 25/40, BPR 25/40 D, BPR 25/45-3, and BPR 25/45 D-3 reversible vibratory plates, the BW 332 single drum roller, and the BM 2000/75 and BM 2200/75 cold milling machines, as well as the BM2000/65 Stage V cold milling machine. When you need a verified OEM replacement, part number 09181603 is the correct choice.
Key Features
- OEM-Grade Material and Dimensional Accuracy — manufactured to Bomag's exact tolerances, ensuring the key seats and locks correctly without slipping or wearing prematurely under load
- Drop-In Replacement — machined to match the original keyway geometry so it installs directly into the shaft and hub without filing or adjustment
- Broad Bomag Fitment — confirmed for BPR 25/32, BPR 25/40, BPR 25/40 D, BPR 25/45-3, and BPR 25/45 D-3 reversible vibratory plates, the BW 332 single drum roller, and BM 2000/75, BM 2200/75, and BM2000/65 Stage V cold milling machines
- Secure Power Transmission — a correctly fitted key prevents rotational slippage between shaft and driven component, protecting both parts from accelerated wear and costly secondary damage
- Genuine Bomag Part — backed by Bomag's OEM supply chain, so you know part number 09181603 is the exact specification your machine left the factory with
A fitting key is a small but critical component that locks a rotating shaft to a hub, pulley, sprocket, or similar driven element, preventing the two from slipping relative to each other during operation. It transmits torque by sitting in matching keyways machined into both the shaft and the bore of the mating part, keeping drive energy transferred cleanly and consistently. When a fitting key wears, shears, or goes missing, the shaft spins freely inside the hub, causing immediate loss of drive to the connected component and rapid damage to the keyway surfaces — turning a low-cost fix into a much larger repair.
Part Details
| Part Number | 09181603 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Fitting Key |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate | BPR 25/40 D | 00816405, 00817433, 00810117 |
| Reversible Vibratory Plate | BPR 25/40 | 00817432, 00855719, 00811633 |
| Reversible Vibratory Plate | BPR 25/45 D-3 | 00817631, 00818269 |
| Reversible Vibratory Plate | BPR 25/45-3 | 00817646 |
| Single Drum Roller | BW 332 | 00818725 |
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
| Cold Milling Machine | BM2000/65 Stage V | 00826467 |
| Reversible Vibratory Plate | BPR 25/32 | 00813338 |
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.
