Bomag 05546122 Plug

The Bomag 05546122 Plug is a genuine OEM replacement designed for an exceptionally wide range of Bomag cold milling machines, pavers, tandem rollers, single drum rollers, pneumatic tyred rollers, refuse and landfill compactors, soil compactors, and recyclers/stabilizers. As a factory-sourced component, this plug meets the original design tolerances and material specifications required across the full Bomag equipment lineup it serves. Compatible machines span from cold milling machines such as the BM 500/15, BM 1000/35, BM 1200/35, and BM 2500/75, to pavers including the BF 300 P, BF 600 P-3 S 500, BF 800 C-3 S 600, and BF 900 C S600, to tandem rollers like the BW 100 AD-4, BW 141 AD-5, BW 174 AP-4, and BW 202 AD-5, to single drum rollers such as the BW 145 DH-5, BW 177 DH-5, and BW 213 DH-4, and many more. Ordering by part number 05546122 ensures you receive the correct plug without guesswork.

Key Features

• Genuine OEM Sealing Integrity — sourced directly from Bomag, this plug is manufactured to the same pressure and material tolerances as the original, ensuring no fluid ingress or loss at the sealed port
• Direct-Fit Replacement — engineered to thread or seat into the original port without rework, matching the original thread pitch, diameter, and seating profile of the factory plug
• Exceptional Cross-Machine Coverage — part number 05546122 is a verified fit across Bomag cold milling machines, pavers, tandem and single drum rollers, pneumatic tyred rollers, refuse/landfill compactors, soil compactors, and recyclers/stabilizers, including BM-series, BF-series, BW-series, BC-series, and MPH/RS-series models
• Protects Critical Systems — a correctly seated plug prevents contamination of hydraulic, fuel, or fluid circuits; a missing or damaged plug can cause fluid loss, system contamination, and accelerated component wear
• Verified Bomag Part Number — ordering on part number 05546122 cross-references directly to BOMAG's own catalog, eliminating the risk of receiving a dimensionally incorrect substitute

A plug is a simple but essential sealing component used to close off ports, galleries, or openings in hydraulic systems, fuel systems, engine blocks, and other fluid-carrying assemblies. It prevents fluid leaks, keeps contaminants out of internal passages, and maintains system pressure where required. When a plug is absent, damaged, or improperly fitted, fluid can escape or external debris can enter, leading to system pressure loss, contamination, and potentially serious damage to pumps, valves, or internal engine components.

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.