The Bomag 09182403 Fitting Key is a genuine OEM component designed for Bomag BW-series single drum rollers and tandem rollers, including the BW 177, BW 213, BW 226, BW 145, BW 179, BW 225, BW 172, BW 142, BW 216, BW 219, BW 161, and BW 202 series. Sourced directly from Bomag, this fitting key carries the same part number 09182403 used in the original assembly, ensuring an exact match to the factory component it replaces. This part is the correct choice for operators and fleet technicians who need a dependable, properly dimensioned key to restore correct shaft-to-hub engagement across a wide range of Bomag roller models.
Key Features
- OEM-Spec Dimensioning — manufactured to the exact profile and tolerance required for proper keyway engagement, so the fitting key seats fully without play or slop in the shaft groove
- Broad Single Drum and Tandem Roller Coverage — fits BW 145, BW 177, BW 179, BW 213, BW 219, BW 225, BW 226 single drum rollers and BW 161, BW 202 tandem rollers, including multiple generation variants across the -2, -3, -4, and -5 series
- Drop-In Replacement — matches the original keyway geometry and material spec, so this fitting key installs directly into the existing slot without machining or custom fitting
- Torque Transfer Integrity — a correctly fitted key locks the hub to the shaft and transmits drive force without slip; a worn or missing key leads to hub movement, accelerated shaft wear, and loss of drum drive
- Genuine Bomag Part — supplied under part number 09182403 as an authentic OEM component, confirming correct material grade and geometry for long service life in demanding compaction environments
A fitting key is a small but structurally critical component that locks a rotating hub, pulley, or sprocket to its shaft by sitting in a machined slot — called a keyway — cut into both parts. When the key is in place, rotational force transfers cleanly from the shaft to the driven component without slipping. If the key shears, deforms, or goes missing, the hub can spin freely on the shaft, causing immediate loss of drive to the connected assembly and rapid wear to the keyway itself. Replacing a damaged fitting key promptly with the correct OEM part restores full power transmission and prevents the more costly shaft or hub damage that follows when the machine is run with a failed key.
Part Details
| Part Number | 09182403 |
|---|---|
| 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 142 D-2 | 00810077 |
| Single Drum Roller | BW 177 D-3 | 00815310, 00817503 |
| Single Drum Roller | BW 178 D-3 | 00815515 |
| 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 |
| Tandem Roller | BW 161 AC-2 | 00817492 |
| Tandem Roller | BW 161 AD-2 | 00817493, 00817494 |
| Single Drum Roller | BW 177 DH-3 | 00817505, 00817751 |
| Single Drum Roller | BW 177 PDH-3 | 00817508 |
| Tandem Roller | BW 202 AD-2 | 00817516, 00817517 |
| Tandem Roller | BW 202 AHD-2 | 00817518 |
| Single Drum Roller | BW 213 DH-3 | 00817527, 00817528 |
| Single Drum Roller | BW 225 D-3 | 00817548 |
| Single Drum Roller | BW 225 | 00817549 |
| 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 213 DH 3 VARIOCONTOL | 00817591, 00817605 |
| Single Drum Roller | BW 216 DHC-3 | 00817644 |
| 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 | BW 213 DH-4 | 00817779, 00817781, 00818123, 00818289, 00824041, 00824143 |
| Single Drum Roller | BW 226 DH-4 | 00817813, 00817819, 00818049, 00818865 |
| 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 226 DH-4i | 00818051 |
| 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 | 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 213 DH 16 | 00818383, 00824151 |
| 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 177 D-5 | 00824351, 00824913, 00824915, 00825433, 00825725, 00825839, 00826625, 00826773 |
| Single Drum Roller | BW 145 D-5 | 00824357, 00825003, 00825427, 00825837, 00826053, 00826623, 00826771 |
| Single Drum Roller | BW 213 DH-4BVC EU-Flex | 00824435 |
| Single Drum Roller | BW 213 DH-4i | 00824439, 00824447, 00824675 |
| Single Drum Roller | BW 145 DH-5 | 00824471, 00825721 |
| Single Drum Roller | BW 145 PDH-5 | 00824473, 00825723 |
| Single Drum Roller | BW 177 DH-5 | 00824475, 00824917, 00825435, 00825727 |
| Single Drum Roller | BW 177 PDH-5 | 00824477, 00825437, 00825729 |
| Single Drum Roller | BW 213 | 00824577, 00825991 |
| Single Drum Roller | BW 226-5 | 00824583, 00824883, 00825717 |
| Single Drum Roller | BW 213 DH 4I | 00824679 |
| Single Drum Roller | BW 213-5 | 00824733, 00824867, 00825987 |
| Single Drum Roller | BW 226 DI-5 | 00824817, 00824975, 00825711 |
| Single Drum Roller | BW 226 RC-5 | 00824819 |
| Single Drum Roller | BW 219-5 | 00824831, 00826787 |
| Single Drum Roller | BW 226 | 00824971 |
| Single Drum Roller | BW 145 D-5 PL | 00827061, 00827069 |
| Single Drum Roller | BW 177 PDH-5 PL | 00827075 |
| Single Drum Roller | BW 177 DH-5 PL | 00827077, 00827377 |
| Single Drum Roller | BW 177 D-5 PL | 00827081, 00827083, 00827087, 00827375 |
| Single Drum Roller | BW 213-5 PL | 00827273 |
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.
