The Bomag 05740179 Spacer Disk is a genuine OEM component designed for BW-series tandem rollers and BMP 8500 trench compactors. As an authentic Bomag part, this spacer disk is manufactured to the same tolerances and material specifications as the original, ensuring correct dimensional clearance and alignment within the assembly. This part fits a broad range of machines including the BW 80 AD-2, BW 90 AD-2, BW 100 ADM-2, BW 80 ADS, BW 90 AC-2, BW 100 SCC-5, BW 80 AD-5, BW 90 AD-5, BW 100 ADM-5, BW 90 SC-5, BW 100 SC-5, BW 100 ACM-5, BW 90 AC-5, BW 90 SL-5, BW 90 SL-5 CC, BW 100 SLM-5, BMP 8500, and BMP 8500 Kubota. Sourcing part number 05740179 directly through DHS Equipment means you get the correct OEM piece the first time, keeping your repair on schedule.
Key Features
- OEM-Calibrated Thickness — Manufactured to Bomag's exact dimensional specifications, this spacer disk maintains the precise axial clearance and load distribution the assembly was engineered for.
- Drop-In Replacement — Matches the original mounting geometry exactly, slotting into position without reworking surrounding components or hardware.
- Broad Tandem Roller and Trench Compactor Coverage — Fits BW 80 AD-2, BW 90 AD-2, BW 100 ADM-2, BW 80 ADS, BW 90 AC-2, BW 80 AD-5, BW 90 AD-5, BW 100 ADM-5, BW 90 SC-5, BW 100 SC-5, BW 100 ACM-5, BW 90 AC-5, BW 90 SL-5, BW 90 SL-5 CC, BW 100 SLM-5, BW 100 SCC-5, BMP 8500, and BMP 8500 Kubota.
- Alignment Integrity — A correctly fitted spacer disk prevents side loading, uneven wear, and component shift in the drive or drum assembly, protecting higher-cost surrounding parts.
- Genuine Bomag Quality — Sourced direct from Bomag's OEM supply chain, part number 05740179 carries the same material grade and hardness as the factory-installed component.
A spacer disk is a precision-machined flat component used to control axial positioning and maintain correct clearance between rotating or sliding parts within an assembly — such as a drum drive, gearbox, or bearing housing. By holding components at the designed separation, it prevents contact between parts that should not touch, distributes load evenly, and reduces wear on adjacent surfaces. When a spacer disk wears thin, cracks, or is omitted during a rebuild, the surrounding components experience misalignment and accelerated wear that can lead to more significant mechanical failures over time.
Part Details
| Part Number | 05740179 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Spacer Disk |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 80 AD-2 | 00810280, 00817566 |
| Tandem Roller | BW 90 AD-2 | 00810281, 00817569, 00818041, 00818507 |
| Tandem Roller | BW 100 ADM-2 | 00817459 |
| Tandem Roller | BW 80 ADS | 00817567, 00818513 |
| Tandem Roller | BW 90 AC-2 | 00817568, 00818045 |
| Tandem Roller | BW 100 SCC-5 | 00818505, 00824127, 00825295 |
| Trench Compactor | BMP 8500 | 00818667, 00824277, 00825393, 00826969, 00827003 |
| Tandem Roller | BW 80 AD-5 | 00818707, 00824117, 00825283 |
| Tandem Roller | BW 90 AD-5 | 00818709, 00824119, 00825285 |
| Tandem Roller | BW 100 ADM-5 | 00818711, 00824121, 00825289 |
| Tandem Roller | BW 90 SC-5 | 00818713, 00824125 |
| Tandem Roller | BW 100 SC-5 | 00818715, 00824129 |
| Tandem Roller | BW 100 ACM-5 | 00818717, 00824123, 00825291 |
| Tandem Roller | BW 90 AC-5 | 00825287 |
| Tandem Roller | BW 90 SL-5 | 00826551 |
| Tandem Roller | BW 90 SL-5 CC | 00826783 |
| Tandem Roller | BW 100 SLM-5 | 00827125 |
| Trench Compactor | BMP 8500 Kubota | 00827611 |
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.
