SHIELD2 Aftermarket Yanmar 4LH Stainless Steel Exhaust Heat Shield 119778-13300 | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Yanmar 4LHA Stainless Steel Exhaust Heat Shield for 119175-13200 HOT2 - Part Number: SHIELD2

A stainless-steel outer heat shield for the Yanmar 4LHA HOT2 dry exhaust riser. It is shaped to protect the riser insulation blanket and nearby engine-room components.

⚙️ Key Features

• Stainless-steel heat shield

• For Yanmar 4LHA HOT2 dry-riser systems

• Protects the underlying exhaust blanket

• Reduces radiant heat and accidental contact

• Used with riser 119175-13200 / HDI HOT2

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• SHIELD2 (HDI heat-shield reference for the HOT2 riser system)

OEM / Related Numbers:

• SHIELD2

• 119175-13200

• HDI HOT2

• HDI HOT2KIT

Aftermarket / Verified Equivalents:

• HDI Marine: SHIELD2

🚤 Compatibility

Commonly used on:

• Yanmar 4LHA gearbox-application dry-riser 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

• Material: stainless steel

• Associated Riser: 119175-13200 / HDI HOT2

🔌 Function

The shield covers and protects the insulated dry riser, reducing radiant heat and preventing blanket damage.

Common signs of failure:

• Excessive radiant heat in the engine compartment

• Heat damage to nearby hoses, wiring or sound insulation

• Torn, oil-soaked or compressed insulation material

• Loose retaining wire, fasteners or outer heat shield

• Visible hot spots or discolouration around the dry exhaust section

📦 Condition

• Brand new aftermarket replacement part

• New and unused

• Supplied in manufacturer or equivalent protective packaging