Bomag 05728743 Loop Ring

The Bomag 05728743 Loop Ring is a genuine OEM component designed for BW-series tandem rollers and single drum rollers, including the BW 184 AD, BW 174 AD AM, BW 177 DH-4, BW 206 AD-5 AM, and BW 191 AD-5 AM, among others. As a factory-sourced part, this loop ring is manufactured to the same specifications as the original, ensuring a direct, accurate replacement with no guesswork on fitment. This part covers an extensive range of Bomag BW-series machines, spanning tandem roller variants such as the BW 141 AD-4 AM, BW 151 AD-4 AM, BW 154 AD-2, BW 154 AP-4i AM, BW 170 AD-2 AM, BW 174 ACP-5 AM, and BW 203 AD-4 AM, as well as single drum rollers including the BW 177 DH 3, BW 177BVC-5, and BW 177-5. Ordering by part number 05728743 ensures you receive the correct OEM loop ring for your specific machine.

Key Features

• Genuine OEM Retention Integrity — manufactured to the original Bomag specification, maintaining the precise seating and retention function that a loop ring demands in a roller drivetrain or hydraulic circuit application
• Drop-In Replacement — installs directly in place of the original loop ring with no rework, fitting the same seat geometry as the factory component it replaces
• Broad BW-Series Coverage — fits an extensive lineup of Bomag tandem rollers including the BW 154 AD-2, BW 170 AD-2 AM, BW 174 ACP-5 AM, BW 190 AD-4 AM, and BW 206 AD-5 AM, as well as single drum rollers including the BW 177 DH-4, BW 177BVC-5, and BW 177-5
• Structural Consistency Under Load — a correctly seated loop ring maintains secure component retention through vibration and operational stress; a worn or missing ring can allow unwanted movement, leading to accelerated wear of surrounding components
• Verified by Part Number — sourcing by part number 05728743 eliminates fitment uncertainty and ensures the correct part reaches your machine the first time

A loop ring is a retaining or locking ring used to secure components in position within an assembly — commonly found in hydraulic circuits, drum drive systems, or other rotating or sliding interfaces on compaction equipment. It prevents axial movement of the retained component, keeping the assembly properly aligned and functioning under the continuous vibration loads that Bomag tandem and single drum rollers generate during operation. When a loop ring wears, deforms, or fails, the component it retains can shift out of position, causing noise, accelerated wear on adjacent parts, or loss of hydraulic or mechanical function in the affected system.

Part Details

Compatibility & Fitment

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.