GLSB Aftermarket Yanmar 2GM Graphite Exhaust Gasket 124000-13201 / 128270-13610 | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Yanmar 2GM Graphite Exhaust Gasket 124000-13201 / 128270-13610 - Part Number: GLSB

A rectangular graphite exhaust gasket for Yanmar 2GM and 2GM20 engines. It replaces Yanmar 124000-13201 and is associated with the original 128270-13610 exhaust bend and HDI 2GMKIT/LSB assemblies.

⚙️ Key Features

• Graphite high-temperature gasket

• Rectangular flange pattern

• Replaces Yanmar 124000-13201

• For 2GM and 2GM20 engines

• Use a new gasket whenever the exhaust bend is removed

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• GLSB → Replaces Yanmar 124000-13201

OEM / Related Numbers:

• GLSB

• 124000-13201

• 128270-13610

• HDI 2GMKIT

• HDI LSB

Aftermarket / Verified Equivalents:

• HDI Marine: GLSB

🚤 Compatibility

Commonly used on:

• Yanmar 2GM rectangular exhaust-flange joints

Typically suits:

• Engine models:

• Yanmar 2GM

• Yanmar 2GM20

• Material: graphite

• Flange Type: rectangular

• Associated Exhaust Bend: 128270-13610

🔌 Function

The gasket seals the rectangular exhaust flange between the engine and exhaust bend.

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