119175-13200 Aftermarket Yanmar 4LH/6LPA-STP2 Stainless Steel Exhaust Riser HOT2 | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Yanmar 4LH/6LPA-STP2 Stainless Steel Exhaust Riser HOT2 - Part Number: 119175-13200

A fabricated stainless-steel dry exhaust riser replacing Yanmar 119175-13200 on 4LHA gearbox installations. It is the HOT2 dry-bend component used ahead of the removable VB wet mixing elbow.

⚙️ Key Features

• Fabricated stainless-steel dry riser

• Replaces Yanmar 119175-13200

• For 4LHA gearbox applications

• Includes two turbo/exhaust gaskets

• Used with VB mixer and VBC clamps

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• HOT2 → Replaces Yanmar 119175-13200

OEM / Related Numbers:

• 119175-13200

• HOT2

• HOT2KIT

• 119773-13250

• 119773-13300

• 119773-13501

Aftermarket / Verified Equivalents:

• HDI Marine: HOT2

Included Components:

• Dry exhaust riser - Part Number: 119175-13200 / HDI HOT2

• 2 × exhaust gaskets - Part Number: 119773-13250

🚤 Compatibility

Commonly used on:

• Yanmar 4LHA gearbox-application dry exhaust systems

Typically suits:

• Engine models:

• Yanmar 4LHA-DTE

• Yanmar 4LHA-DTP

• Yanmar 4LHA-HTE

• Yanmar 4LHA-HTP

• Yanmar 4LHA-STE

• Yanmar 4LHA-STP

• Yanmar 4LHA-STP2

• Yanmar 6LPA-STP2 configurations using the same riser where specified

• Flange Diameter: approximately 89mm

• Internal Bore: approximately 67mm

• Material: fabricated stainless steel

🔌 Function

The riser carries dry turbo exhaust upward and positions the removable wet mixing elbow at the required height.

Common signs of failure:

• External corrosion, cracking or pin-hole leakage

• Internal carbon, rust or salt restriction

• Cooling water entering the manifold, turbocharger or cylinders

• Steam, reduced cooling-water discharge or an abnormally hot exhaust hose

• Loss of power caused by excessive exhaust back-pressure

📦 Condition

• Brand new aftermarket replacement part

• New and unused

• Supplied in manufacturer or equivalent protective packaging