YSMKIT Aftermarket Yanmar YSM8/YSB8/YSE8 Stainless Steel Exhaust Kit | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Yanmar YSM8/YSB8/YSE8 Stainless Steel Exhaust Kit - Part Number: YSMKIT

A complete stainless-steel exhaust kit for Yanmar YSM8, YSB8 and YSE8 single-cylinder marine diesels. It combines the YSML lower bend, removable upper mixer, connector and exhaust gasket.

⚙️ Key Features

• Complete YSM/YSB/YSE exhaust package

• Stainless-steel lower bend and mixer components

• Replaces Yanmar 104211-13070

• Includes threaded connector and gasket

• Removable mixer simplifies cleaning

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• YSMKIT → Replaces Yanmar 104211-13070

OEM / Related Numbers:

• YSMKIT

• 104211-13070

• 104211-13201

• HDI YSML

• HDI GYSML

Aftermarket / Verified Equivalents:

• HDI Marine: YSMKIT

Included Components:

• Lower exhaust bend - Part Number: 104211-13070 / HDI YSML

• Upper mixing elbow - HDI GM-style mixer

• Threaded connector - HDI GMN

• Exhaust gasket - Part Number: 104211-13201 / HDI GYSML

🚤 Compatibility

Commonly used on:

• Yanmar YSM8/YSB8/YSE8 wet-exhaust systems

Typically suits:

• Engine models:

• Yanmar YSM8

• Yanmar YSB8

• Yanmar YSE8

• Material: stainless steel

• Configuration: threaded two-piece wet-exhaust kit

🔌 Function

The kit routes exhaust through the lower bend and injects raw water in the removable upper mixer.

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