The Bomag 05718986 Tensioning Pulley is a genuine OEM component designed for Bomag BW 211 DE-40, BW 216 D-4, BW 216 DHC-4, BW 216 PD-4, BW 216 D-40, BW 216 PD-40, and BW 218 D-40 single drum rollers. Sourced directly from Bomag, this tensioning pulley meets the same specifications as the original part installed at the factory, ensuring a correct, hassle-free installation. If your roller's drive belt system is showing signs of slippage, misalignment, or uneven belt wear, replacing this pulley restores proper belt tension and keeps the drivetrain performing as intended.
Key Features
- Genuine OEM Belt-Load Tolerancing — manufactured to Bomag's exact rotational and load-bearing specifications, ensuring the pulley handles belt tension without premature wear or wobble
- Direct OEM Replacement — part number 05718986 installs directly into the belt drive system of compatible single drum rollers with no modification to brackets or hardware
- Broad Single Drum Roller Coverage — confirmed fitment across the BW 211 DE-40, BW 216 D-4, BW 216 DHC-4, BW 216 PD-4, BW 216 D-40, BW 216 PD-40, and BW 218 D-40
- Restored Belt Tension and Alignment — a correctly functioning tensioning pulley keeps belt slack within spec, preventing belt slip that can rob power from the drum drive or auxiliary systems
- Extended Belt Service Life — proper pulley condition reduces uneven belt wear, helping the entire drive belt assembly last its full service interval
The tensioning pulley maintains the correct amount of tension on the drive belt within the roller's powertrain or auxiliary drive system. Without adequate tension, drive belts slip, generate excess heat, and wear unevenly — eventually leading to belt failure and unplanned downtime. A worn or seized tensioning pulley can also cause belt misalignment, which accelerates wear on both the belt and adjacent pulleys. Replacing a failed tensioning pulley with a genuine Bomag part restores the proper belt geometry and tension load, keeping the drivetrain operating efficiently across the full working range of your single drum roller.
Part Details
| Part Number | 05718986 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Tensioning Pulley |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 211 DE-40 | 00800913, 00818741 |
| Single Drum Roller | BW 216 D-4 | 00817797 |
| Single Drum Roller | BW 216 DHC-4 | 00818027 |
| Single Drum Roller | BW 216 PD-4 | 00818053 |
| Single Drum Roller | BW 216 D-40 | 00818611 |
| Single Drum Roller | BW 216 PD-40 | 00818653 |
| Single Drum Roller | BW 218 D-40 | 00818671 |
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.
