Bomag 05558442 T-Piece

The Bomag 05558442 T-Piece is a genuine OEM replacement built for Bomag cold milling machines, including the BM 2000/75, BM 2000/75 TE, BM 2200/75, and BM 2500/75. Sourced directly from Bomag, this component matches the original specification for a straight-in installation with no guesswork on fit or function. Keeping the hydraulic or fluid routing circuits intact on a high-output cold milling machine depends on every junction component holding precisely — this T-Piece delivers exactly that. If you're servicing one of these large-format millers, verifying you have the correct part number 05558442 is the right first step.

Key Features

• OEM-Grade Flow Integrity — manufactured to Bomag's original dimensional and material tolerances, ensuring the junction point maintains full pressure capacity and leak-free sealing in demanding milling applications
• Direct-Fit Replacement — connects to existing ports and lines on compatible machines exactly as the original, with matching thread form and body geometry for straightforward installation
• Broad Cold Milling Coverage — fits the BM 2000/75, BM 2000/75 TE, BM 2200/75, and BM 2500/75 cold milling machines, covering the full 75 cm-drum class in Bomag's large milling lineup
• Sustained Circuit Reliability — a failed or leaking T-piece can disrupt fluid distribution to critical systems; replacing it with the correct OEM part restores proper flow routing and protects downstream components
• Authenticated Bomag Part — genuine OEM designation confirms this T-Piece meets Bomag's own production standards, giving you confidence it performs identically to the part it replaces

A T-piece is a three-port junction fitting used in hydraulic or fluid-circuit plumbing to split or combine flow between lines. On large cold milling machines like the BM 2000/75 and BM 2500/75, these fittings play a critical role in routing fluid to the systems that power the milling drum, conveyor drives, and other high-demand functions. When a T-piece cracks, corrodes, or develops a leak at any port, pressure loss and fluid contamination can follow — degrading machine performance and potentially causing damage further along the circuit. Replacing a worn or compromised fitting promptly with an exact OEM part is the fastest way to restore full system integrity.

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.