MAN TGS/TGX Air Conditioning High Pressure Hose Pipe 81619750292 81619750312

Description:
Genuine MAN air conditioning high pressure hose/pipe assembly for MAN TGS and TGX trucks. This line carries high pressure refrigerant between the cab AC components in the engine bay and condenser/evaporator and is designed specifically for MAN heavy-duty tractor units. The OEM number on the pipe and barcode labels is 81.61975-0292 F / 8161975.0292 F, corresponding to MAN part 81619750292. According to aftermarket catalogues and OE cross-references, this hose is also linked with superseding number 81619750312 (81.61975-0312) and aftermarket equivalents such as Auger 125748, CZM CZM110418

This climate hose is used in the cab heating/cooling system on MAN TGS I and TGX I trucks from around 2006-onwards, including Euro 5 and Euro 6 models. Application listings from OE and aftermarket suppliers confirm fitment for MAN TGS/TGX tractor units and chassis in the TGL/TGM/TGS/TGX family produced approximately 2005–2021. Always compare the routing and part numbers with your original hose to ensure correct fit for your specific chassis, engine and AC configuration.

The assembly features a shaped steel pipe section and a flexible rubber hose length covered with thermal insulation, with union fittings at each end for connection to the existing AC compressor, condenser or manifold block. It is intended as a direct replacement for a leaking, corroded or mechanically damaged original MAN hose and maintains OE routing to avoid contact with other components.

Installation notes:
• Professional installation is strongly recommended, as the AC system is a high pressure, refrigerant-filled circuit.
• The system must be safely evacuated and later recharged by an F-gas certified technician.
• Replace all sealing O-rings at the connections and torque the fittings to MAN specifications.
• After installation, perform a vacuum and leak test before refilling with the correct type and quantity of refrigerant and compressor oil.
• No coding or electronic programming is required, but ensure the system is purged of moisture and contaminants.

The hose was removed from a fully operational vehicle, and the AC system was tested prior to dismantling to confirm correct function. The line has been visually inspected, shows only cosmetic wear, and is graded B – used but fully functional. It is supplied as shown in the photos: hose/pipe assembly only, without extra brackets, bolts or seals. This part is ideal for workshops and fleet operators looking for an OEM MAN replacement at a reduced cost compared with new parts.

Shipping & Returns:
We ship across UK/EU with tracked services. Returns accepted within 30 days; buyer pays return postage. Please inspect upon arrival and message us with any concerns.

Why Buy From Us:
Genuine part, 3-month warranty, fast dispatch, secure packaging.