Yanmar 3YM20 Stainless Steel Exhaust Outlet - equivalent to 128370-13530

Yanmar YM series aftermarket exhaust outlet - a high quality replacement 316 stainless steel exhaust outlet that provides a long-term solution to the 'Achilles heel' of YM series engines, which is terminal corrosion in the original factory fitted mild steel exhaust outlet.

Replaces part number 128370-13530 which were fitted to the early versions of the 3YM20 and note that this has a 17mm water injection inlet spigot.

Our solution is this superbly engineered outlet, which will not block and cause engine overheating problems and is cast with increased flange and tube thickness for longer life.

Product details:

• Precision CNC machined cast 316 stainless steel
• Flange and tube thickness are increased for longer life.
• 11/16” (17 mm) water inlet
• 2” (50 mm) Exhaust outlet
• Kit includes mounting gasket, equivalent to Yanmar part number 128370-13201
• Manufactured in the USA by HDI Marine

UK, European and Worldwide delivery available.