The Bomag 05723198 Collar Nut is a genuine OEM fastener designed for Bomag BW-series walk-behind and light rollers and BMP-series trench compactors. Sourced directly from Bomag, this collar nut matches the exact dimensions, thread specification, and material grade of the original hardware. Confirmed fitment includes the BW 60 S, BW 65 HS, BW 65 S, BW 71 EHB-2, BW 75 E, BW 75 S, BMP 851, BW 35, and BW 35 W. When a fastener this critical is worn, stripped, or missing, replacing it with the correct OEM part ensures the assembly stays properly torqued and secure.
Key Features
- Genuine OEM Fastener Grade — manufactured to Bomag's original thread and material specifications, delivering the clamping force and torque retention this application demands
- Direct Bolt-On Replacement — matches the original collar nut's thread pitch, diameter, and collar profile for a straightforward, tool-correct installation
- Broad Confirmed Fitment — fits BW 60 S, BW 65 HS, BW 65 S, BW 71 EHB-2, BW 75 E, BW 75 S walk-behind and light rollers, and BMP 851, BW 35, and BW 35 W trench compactors
- Structural Integrity Under Vibration — the collar nut design resists loosening in high-vibration compaction environments, maintaining joint security through demanding operating cycles
- OEM Part Number Verified — order with confidence using Bomag part number 05723198 to ensure you receive the correct fastener for your machine
A collar nut is a threaded fastener with an integrated flanged collar that distributes clamping load across a wider bearing surface than a standard nut, reducing the risk of surface damage and improving joint stability. On compaction equipment, where continuous vibration places constant stress on fastened assemblies, using the correct collar nut is essential to keeping critical components locked in place. A worn, incorrect, or missing collar nut can allow assemblies to loosen progressively, leading to misalignment, accelerated wear on mating parts, or component failure during operation.
Part Details
| Part Number | 05723198 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Collar Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 60 S | 00810011, 00817556, 00811404 |
| Walk-Behind / Light Roller | BW 65 HS | 00810012, 00810013, 00810113 |
| Trench Compactor | BMP 851 | 00815200, 00817959, 00818499 |
| Walk-Behind / Light Roller | BW 65 S | 00817559, 00811405 |
| Walk-Behind / Light Roller | BW 71 EHB-2 | 00817601, 00818083 |
| Trench Compactor | BW 35 | 00810010, 00817853 |
| Trench Compactor | BW 35 W | 00811508, 00817855 |
| Walk-Behind / Light Roller | BW 75 E | 00811011, 00811643 |
| Walk-Behind / Light Roller | BW 75 S | 00810014, 00811406 |
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.
