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MWM Hoses, Tubes & Fittings

Genuine & OEM Hoses, Tubes & Fittings Parts

MWM Hoses, Tubes & Fittings Parts

Hoses, tubes and fittings carry coolant, oil, fuel and air between the components of an engine and its installation, and a failure in any of them can stop the engine as surely as a mechanical fault. This group covers coolant hoses and clamps, oil supply and drain lines, gas lines and fittings, mixture and charge air pipes, and the unions and adaptors that join them. Gas-carrying connections carry a safety dimension absent from a diesel installation: a leak releases combustible gas into an enclosure, so gas train pipework and fittings are subject to leak testing as part of scheduled maintenance rather than being inspected only when a fault is suspected.

AMS Parts supplies a wide range of hoses, tubes & fittings components for MWM engines used in power generation, marine, and industrial applications. Browse the full range below, or contact us for specific requirements.

Frequently Asked Questions

Why are gas line fittings treated differently from other connections?

A leak releases combustible gas into an enclosed space. Gas train pipework and fittings are leak tested as part of scheduled maintenance rather than inspected only on suspicion of a fault.

How often should coolant hoses be inspected?

At scheduled maintenance, checking for hardening, softening, cracking and swelling. Continuous running at temperature ages hoses faster than intermittent duty.

Can gas train components be substituted with general fittings?

No. Gas train components are specified and certified for the duty, and substituting general-purpose fittings is both a compliance and a safety issue.