Bomag Back Rest Elongation | Part 05570278

The Bomag 05570278 Back Rest Elongation is a genuine OEM component designed for a wide range of Bomag pavers — including BF 300, BF 600, BF 700, BF 800, and BF 900 series machines — as well as select Bomag single drum rollers, tandem rollers, and recycler/stabilizer models. As a factory-original part, this Back Rest Elongation is manufactured to the same specifications as the component that left the production line, ensuring a direct, correct-fit replacement. Sourced directly through authorized Bomag supply channels, part number 05570278 delivers the fitment accuracy that operators and fleet managers depend on to keep paving and compaction operations running to schedule.

Key Features

• Genuine OEM Construction — manufactured to Bomag's original design specifications, ensuring the correct geometry, material grade, and structural integrity expected of an OEM back rest component
• Broad Paver Compatibility — fits an extensive range of Bomag pavers including BF 300 P, BF 300 C, BF 600 C, BF 600 P, BF 700 C-2, BF 800 C, BF 800 P, BF 900 C variants, and more across multiple series generations
• Extended Machine Coverage — also fits select Bomag single drum rollers including BW 212 D-2, BW 213 D-3, and BW 225 D-3, tandem rollers including BW 141 AD-2 and BW 174 AD, and MPH 121 and MPH 122 recycler/stabilizers
• Correct Ergonomic Support — or machine seat position, maintaining the working posture and comfort standards the original design provides during extended paving runs
• Direct OEM Replacement — part number 05570278 matches the original assembly dimensions and mounting configuration, allowing installation without rework or adaptation

The back rest elongation is an operator-comfort and ergonomic component that extends or supports the back rest structure on the machine's operator station. It maintains proper lumbar and back support for the operator during long working shifts, which is particularly important on paving machines where operators may remain seated or stationed for extended periods. When this component becomes damaged, bent, or missing, operator comfort is compromised and the overall operator station may not meet the configuration the machine was designed to provide.

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.