724070-13300 Aftermarket Yanmar 2QM15 Cast 316 Stainless Steel Mixing-Elbow Kit HDI QMKIT | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Yanmar 2QM15 Cast 316 Stainless Steel Mixing-Elbow Kit HDI QMKIT - Part Number: 724070-13300

A complete cast AISI 316 stainless-steel mixing-elbow kit replacing Yanmar 724070-13300 on 2QM15 engines. It includes the elbow, left/right threaded nipple, bronze water barb and manifold gasket.

⚙️ Key Features

• Complete 2QM15 mixing-elbow package

• Cast AISI 316 stainless-steel elbow

• Replaces Yanmar 724070-13300

• Includes threaded nipple, water barb and gasket

• Removable threaded mixer arrangement

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• QMKIT → Replaces Yanmar 724070-13300

OEM / Related Numbers:

• 724070-13300

• 124770-13171

• HDI QMKIT

Aftermarket / Verified Equivalents:

• HDI Marine: QMKIT

Included Components:

• Cast mixing elbow - Part Number: 724070-13300 / HDI QMKIT

• Graphite manifold gasket - Part Number: 124770-13171

• 316L left/right threaded nipple - QMKIT component

• Bronze cooling-water hose barb - QMKIT component

🚤 Compatibility

Commonly used on:

• Yanmar 2QM15 wet-exhaust systems

Typically suits:

• Engine models:

• Yanmar 2QM15

• Material: cast AISI 316 stainless steel

• Connection: left/right threaded nipple

• Engine Family: Yanmar 2QM15

🔌 Function

The kit routes exhaust away from the engine and injects raw water before discharge into the wet exhaust hose.

Common signs of failure:

• Exhaust-gas or cooling-water leakage after assembly

• Restricted exhaust flow or excessive back-pressure

• Insufficient cooling-water injection into the wet exhaust

• Corrosion or pitting at the mating flanges

• Incorrect alignment, clamp engagement or gasket compression

📦 Condition

• Brand new aftermarket replacement part

• New and unused

• Supplied in manufacturer or equivalent protective packaging