MAN TGA/TGM/TGX Air Tank 4.0L Air Reservoir 81514010194 12.5 Bar Euro 5/6

Description:
This listing is for a used genuine MAN compressed air tank with 4.0L capacity and 12.5 bar maximum working pressure, OE part number 81514010194 (81.51401.0194). The cylindrical steel reservoir is part of the compressed air system on MAN trucks and coaches, used to store pressurised air for the service brake system and auxiliary air circuits.

According to MAN and aftermarket catalogues, this air tank fits a wide range of MAN commercial vehicles including EM, F8, F90, G90, L2000, M2000, M2000M, NL, R, SL II, TGA, TGM and TGX models, as well as Neoplan Skyliner buses. It is commonly installed on chassis frames of MAN TGX tractor units and rigid trucks with Euro 4–Euro 6 engines. Always confirm fitment by matching OE number 81514010194 with your existing tank or by checking with a MAN dealer using your VIN.

The tank volume is 4.0 litres and the rated working pressure is 12.5 bar, making it suitable for standard MAN compressed air and brake systems. Construction is welded steel with black protective paint. Typical dimensions from manufacturer data are approx. 154 mm diameter and 273 mm length with threaded ports for air line connections. This unit is a simple mechanical reservoir with no electrical components, so no coding or programming is required after installation; only standard leak and pressure tests as per MAN workshop manual.

This particular item has been removed from a fully operational vehicle and the compressed air system was tested for correct pressure build-up and holding before dismantling. The tank has external cosmetic wear, paint loss and surface rust marks around the ports and on the shell consistent with age and road use, but there are no obvious structural defects. Threads for the air fittings are in serviceable condition. We recommend flushing the inside and checking for internal corrosion as part of installation, and replacing any sealing rings or fittings as required.

Genuine MAN parts offer correct port layout and mounting dimensions, ensuring straightforward replacement and safe operation of the brake and suspension air circuits. This tank is ideal where the original reservoir has failed annual inspection due to corrosion or leakage and a cost-effective used OE replacement is preferred over new.

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.