The Bomag 05901288 Hexagon Bolt is a genuine OEM fastener designed for Bomag tandem rollers across the BW 170, BW 174, BW 184, BW 190, and BW 203 series. Sourced directly from Bomag, this hexagon bolt delivers the exact dimensions, thread spec, and material grade required for a correct, secure installation. This bolt fits a broad range of tandem roller variants, including the BW 174 AD-2, BW 174 AC-2, BW 174 AP, BW 184 AD-2, BW 184 AD-2 AM, BW 190 AD-4 AM, BW 203 AD-4 AM, and BW 203 AD-4 AM EU-Flex, among others. Using a genuine OEM fastener ensures the connection point maintains the clamping force and integrity that Bomag engineered into the machine.
Key Features
- Genuine OEM Fastener Grade — manufactured to Bomag's exact material and tensile specifications, ensuring the bolt holds rated clamping force under the vibration loads characteristic of tandem roller operation.
- Correct Thread and Dimensional Match — this hexagon bolt seats and torques exactly as the original, with no reworking of mating hardware or mounting surfaces needed.
- Broad Tandem Roller Coverage — fits BW 170, BW 174, BW 184, BW 190, and BW 203 tandem rollers, including AD, AC, AP, ACP, and AM variants, as well as the BW 203 AD-4 AM EU-Flex.
- Vibration and Stress Resistance — a fastener that has weakened or been improperly substituted can work loose under compaction vibration, compromising structural joints and leading to costly damage; this genuine bolt maintains joint integrity across the duty cycle.
- Structural Safety at Every Connection — on compaction equipment, fastener failure at critical joints can create unsafe operating conditions; using the correct OEM bolt is essential wherever structural or drivetrain assemblies are being secured.
A hexagon bolt is a standard-drive threaded fastener used throughout heavy equipment assemblies to clamp components together with controlled, consistent torque. On tandem rollers like the BW 174 and BW 203 series, these bolts secure everything from drum and frame assemblies to engine mounts and hydraulic components, where maintaining precise clamping force is critical. When a bolt stretches, corrodes, or is replaced with an incorrect substitute, joint integrity is compromised — potentially allowing movement, vibration-induced loosening, or outright fastener failure that can take a machine out of service.
Part Details
| Part Number | 05901288 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Hexagon Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 184 AD-2 AM | 00817600 |
| Tandem Roller | BW 174 AD-2 AM | 00817693 |
| Tandem Roller | BW 174 AD-2 | 00817695 |
| Tandem Roller | BW 174 AC-2 | 00817712 |
| Tandem Roller | BW 174 AC-2 AM | 00817714 |
| Tandem Roller | BW 170 AD-2 AM | 00817716 |
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
| Tandem Roller | BW 203 AD-4 AM | 00817837, 00818591, 00824019 |
| Tandem Roller | BW 184 AD-2 | 00817841 |
| Tandem Roller | BW 174 AP-AM | 00818343, 00818537 |
| Tandem Roller | BW 174 ACP-AM | 00818355, 00818535 |
| Tandem Roller | BW 174 AP | 00818395, 00818517 |
| Tandem Roller | BW 170 AP AM | 00818515 |
| Tandem Roller | BW 174 ACP | 00818519 |
| Tandem Roller | BW 203 AD-4 AM EU-Flex | 00824397 |
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.
