Yanmar Stainless Steel Mixing Elbow GMS5

The Yanmar Stainless Steel Mixing Elbow GMS5 is a replacement exhaust component for compatible marine engine applications.

Product information

• Yanmar Stainless Steel Mixing Elbow HDI-GMS5
• Replaces Yanmar part: 128370-13550
• Suits Yanmar engines
• 3GM30-YEU, 3HM35
• May suit additional models not listed.
• Includes replacement mounting gasket for 128370-13231
• Exhaust elbow specifications
• Cast 316 stainless steel
• Flange thickness is 45% thicker than OEM. Yanmar .220 (5.7mm) HDI Marine .320 (8.2mm)
• Tube thickness is 56% thicker than OEM. Yanmar .062 (1.5mm) HDI Marine .097 (2.5mm)
• 2" (50mm) exhaust outlet
• Product weighs 1.1kg

Before ordering

Please compare the listed specifications and part number with your existing component. If you need help confirming compatibility, contact Jet Ski Parts Warehouse with your make, model, year and engine details.