The Bomag 09184005 Fitting Key is a genuine OEM component designed for Bomag BW-series single drum rollers, including the BW 124, BW 145, BW 177, and BW 179 model families. Sourced directly from Bomag, this fitting key matches the original specification for a drop-in installation with no adaptation needed. It is compatible across a wide range of generation variants — including D, DH, PDH, DHC, and PDHC configurations — covering models from the -2 through -5 series, as well as C 815 C and C 825 C single drum rollers. When you order part number 09184005 from DHS Equipment, you receive an authentic Bomag part backed by the manufacturer's quality standards.
Key Features
- Genuine OEM Construction — machined to Bomag's exact dimensional tolerances, ensuring correct torque transfer and secure shaft-to-hub engagement specific to BW-series single drum roller drivetrains
- Direct Replacement Fit — this fitting key installs into the same keyway slot as the original, requiring zero modification across all compatible BW 124, BW 145, BW 177, and BW 179 variants
- Broad Model Coverage — fits an extensive range of Bomag single drum rollers including BW 124 DH-3 through BW 124 PDH-5, BW 145 D-3 through BW 145 PDH-4 through BW 177 PDH-50, BW 179 DH-4 through BW 179 PDHC-4, and C 815 C and C 825 C rollers
- Positive Drive Integrity — a worn or missing fitting key causes slippage between mating components, leading to loss of power transmission and accelerated wear on the shaft and hub; this genuine replacement restores full positive drive engagement
- Long-Term Component Protection — correct key sizing prevents fretting and brinelling of the keyway surfaces, extending the service life of the surrounding shaft assembly
A fitting key is a small but critical mechanical component that locks a rotating shaft to a hub, pulley, sprocket, or gear, ensuring both parts turn together without slipping. It seats into matching keyway slots machined into each mating surface, transmitting torque reliably under load. When a fitting key wears, shears, or goes missing, the connected components can spin independently, causing immediate loss of drive function and rapid damage to the keyway surfaces — a failure that typically sidelines the machine until the key is replaced.
Part Details
| Part Number | 09184005 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Fitting Key |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 172 D-2 | 00810074 |
| Single Drum Roller | BW 177 D-3 | 00815310, 00817503 |
| Single Drum Roller | BW 178 D-3 | 00815515 |
| Single Drum Roller | BW 124 DH-3 | 00817464, 00817634 |
| Single Drum Roller | BW 124 PDH-3 | 00817465 |
| Single Drum Roller | BW 145 D-3 | 00817479, 00817637 |
| Single Drum Roller | BW 145 DH-3 | 00817481, 00817638 |
| Single Drum Roller | BW 145 PDH-3 | 00817483, 00817639 |
| Single Drum Roller | BW 177 DH-3 | 00817505, 00817751 |
| Single Drum Roller | BW 177 PDH-3 | 00817508 |
| Single Drum Roller | BW124PDH 3 | 00817574, 00818025 |
| Single Drum Roller | C 815 C | 00817575 |
| Single Drum Roller | BW145D 3 | 00817576, 00817927 |
| Single Drum Roller | BW145PDH 3 | 00817577 |
| Single Drum Roller | C 825 C | 00817578 |
| Single Drum Roller | BW177PDH 3 | 00817579 |
| Single Drum Roller | BW177DH-3 | 00817580 |
| Single Drum Roller | BW177D-3 | 00817586 |
| Single Drum Roller | BW 177 D-3 USA | 00817675 |
| Single Drum Roller | BW 177 DH-3 USA | 00817677 |
| Single Drum Roller | BW 177 PDH-3 USA | 00817679 |
| Single Drum Roller | BW 177 DH-4 | 00817761, 00818543, 00824037 |
| Single Drum Roller | BW 177 PDH-4 | 00817763, 00818541 |
| Single Drum Roller | BW 179 DH-4 | 00817767, 00818545, 00824137 |
| Single Drum Roller | BW 179 PDH-4 | 00817769, 00818549, 00824139 |
| Single Drum Roller | BW177D 3 | 00817863 |
| Single Drum Roller | BW177DH 3 | 00817865 |
| Single Drum Roller | BW 145-DH-3 | 00817929 |
| Single Drum Roller | BW 179 DHC-4 | 00818033, 00818547 |
| Single Drum Roller | BW 177 DHC-4 | 00818035, 00818455 |
| Single Drum Roller | BW 177 D-40 | 00818165, 00818525 |
| Single Drum Roller | BW 177 DH-40 | 00818169 |
| Single Drum Roller | BW 177 PDH-40 | 00818171 |
| Single Drum Roller | BW 177 PDHC-4 | 00818283, 00818539 |
| Single Drum Roller | BW 179 PDHC-4 | 00818285 |
| Single Drum Roller | BW 124 DH-4 | 00818295, 00824495, 00824709 |
| Single Drum Roller | BW 124 PDH | 00818297 |
| Single Drum Roller | BW124DH 4 | 00818311 |
| Single Drum Roller | BW145DH 40 | 00818323, 00818939, 00818941 |
| Single Drum Roller | BW 145 DH 40 BW 145 DH 4 | 00818325 |
| Single Drum Roller | BW 145 PDH 40 BW145 PDH 4 | 00818327 |
| Single Drum Roller | BW 177 D-4 | 00818451 |
| Single Drum Roller | BW177D 40 | 00818579 |
| Single Drum Roller | BW177PDH 40 | 00818585 |
| Single Drum Roller | BW145D 40 | 00818935, 00818937 |
| Single Drum Roller | BW145PDH 40 | 00818943 |
| Single Drum Roller | BW 177 D-50 | 00824087 |
| Single Drum Roller | BW 177 DH-50 | 00824089 |
| Single Drum Roller | BW 177 PDH-50 | 00824091 |
| Single Drum Roller | BW 124 DH-5 | 00825733 |
| Single Drum Roller | BW 124 PDH-5 | 00825735 |
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.
