861688 Aftermarket Injector Sleeve Kit | Sawley’s Select Marine Parts

🔧 Product Description

Sawley's Select Marine Parts Aftermarket Volvo Penta Injector Sleeve Kit - Part Number: 861688

A new aftermarket replacement injector sleeve kit for selected Volvo Penta KAD44, KAMD44, KAD300 and KAMD300 marine diesel engines. This kit replaces Volvo Penta 861688 and related sleeve kit references used in high-output 44 / 300 series injector sleeve applications.

⚙️ Key Features

• Sawley's Select Marine Parts aftermarket injector sleeve kit

• Replaces Volvo Penta OEM part number 861688

• Used on selected KAD44, KAMD44, KAD300 and KAMD300 engines

• Related to Volvo Penta 3580746 and 3580745 references

• Cross-references with SLP and Orbitrade replacement sleeve kits

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 861688 Volvo Penta injector sleeve kit reference

• 3580746 related Volvo Penta injector sleeve kit reference

• 3580745 related Volvo Penta injector sleeve kit reference

OEM / Related Numbers:

• 861688

• 3580746

• 3580745

• Injector sleeve kit

• Nozzle sleeve kit

• Injector cup kit

• Sleeve kit with gasket

• KAD44 / KAD300 sleeve kit

Aftermarket / Verified Equivalents:

• Recmar: REC861688

• SLP: ISK-688

• Orbitrade: 11610

• Orbitrade: ORB11610

🚤 Compatibility

Commonly used on:

• Volvo Penta KAD44 / KAMD44 / KAD300 / KAMD300 injector sleeve systems

Typically suits:

• Engine models:

• Volvo Penta KAD44P-A

• Volvo Penta KAMD44P-A

• Volvo Penta KAD44P-B

• Volvo Penta KAD44P-C

• Volvo Penta KAMD44P-C

• Volvo Penta KAD300-A

• Volvo Penta KAMD300-A

• HP Range: approximately 260HP - 285HP depending on engine variant

• Engine Type: Volvo Penta 44 / 300 series marine diesel injector sleeve system

• Year Range: model and serial-number controlled

• Serial Note: Match by exact Volvo Penta engine model, engine serial number, cylinder head style, injector sleeve design and original sleeve kit number before installation.

🔌 Function

The injector sleeve kit seals the injector bore in the cylinder head and supports correct injector seating, helping isolate combustion pressure, fuel and coolant passages.

Common signs replacement is needed:

• Combustion leakage around injector

• Injector not seating correctly

• Fuel or coolant leakage at injector sleeve

• Sleeve corrosion or pitting

• Hard starting caused by poor injector sealing

• Sleeve damaged during injector removal

• Replacement required during injector or cylinder head service

📦 Condition

• Aftermarket replacement part

• Brand new

• Supplied in original or equivalent packaging