119171-13510 Aftermarket Yanmar Exhaust Gasket | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Yanmar Exhaust Gasket - Part Number: 119171-13510

A high-temperature exhaust gasket for Yanmar 4LH-family mixing elbows. It seals the three-bolt engine flange used by 119171-13490, 119171-13530 and 119171-13540 elbow families.

⚙️ Key Features

• Direct replacement for Yanmar 119171-13510

• For 4LH turbocharged marine diesels

• Matches HDI 3B3.5 and 3BR3.5 elbows

• Heat- and exhaust-resistant sealing construction

• Replace whenever the elbow is removed

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 119171-13510 (Yanmar service reference)

OEM / Related Numbers:

• 119171-13510

• 119171-13490

• 119171-13530

• 119171-13540

• HDI 3B3.5

• HDI 3BR3.5

Aftermarket / Verified Equivalents:

• HDI Marine gasket for 3B3.5 / 3BR3.5

🚤 Compatibility

Commonly used on:

• Yanmar 4LH mixing-elbow flange joints

Typically suits:

• Engine models:

• Yanmar 4LH-TE

• Yanmar 4LH-HTE

• Joint: engine/turbo outlet to mixing elbow

• Associated Outlet Size: approximately 3.5 in / 89mm

🔌 Function

The gasket seals the hot exhaust flange between the engine and the wet mixing elbow.

Common signs of failure:

• Black soot tracking around the joint

• Cooling-water seepage or salt deposits at the flange

• Exhaust smell or fumes in the engine compartment

• Burnt, split, crushed or hardened sealing material

• Corrosion or erosion of the mating faces

📦 Condition

• Brand new aftermarket replacement part

• New and unused

• Supplied in manufacturer or equivalent protective packaging