The Bomag 05742420 Retainer Ring is a genuine OEM component designed for BW 90 AD-2 and BW 80 ADS tandem rollers. Sourced directly from Bomag, this retainer ring carries the same specifications as the part originally installed at the factory, ensuring a correct, consistent fit. This part is confirmed compatible with BW 90 AD-2 and BW 80 ADS tandem rollers, making it a straightforward swap when the original component needs replacement.
Key Features
- Genuine OEM Construction — manufactured to Bomag's own dimensional and material standards, delivering the same retention strength and seating profile as the original ring
- Direct Drop-In Replacement — matches the original retainer ring's geometry so this part seats correctly without modification or rework
- Confirmed Tandem Roller Fitment — verified for BW 90 AD-2 and BW 80 ADS tandem rollers under part number 05742420
- Secure Component Retention — a properly functioning retainer ring holds adjacent components firmly in position; a worn or missing ring allows unwanted movement that accelerates wear on surrounding parts
- Accurate Part Number Traceability — ordering by Bomag part number 05742420 eliminates guesswork and ensures you receive the correct ring for your machine
A retainer ring is a precision fastening component used to secure bearings, shafts, or other rotating and sliding parts within their housings, preventing axial movement during operation. In a tandem roller like the BW 90 AD-2 or BW 80 ADS, where drums and drive components are subjected to continuous vibration and load cycling, a correctly seated retainer ring is essential to keeping the assembly in proper alignment. When this ring wears, distorts, or fails, the components it holds can shift or migrate, leading to accelerated wear, noise, and potential damage to the surrounding assembly.
Part Details
| Part Number | 05742420 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Retainer Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 90 AD-2 | 00818507 |
| Tandem Roller | BW 80 ADS | 00818513 |
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.
