23416780 Gasket Kit | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta turbocharger-connection gasket package for selected TAD16 industrial and genset engines. It replaces earlier kit 3589673 and reseals the turbocharger, inlet and exhaust connection joints.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1650VE-B/51VE
• Volvo Penta TAD1643VE-B
• Volvo Penta TAD1640GE
• Volvo Penta TAD1640VE-B
• Volvo Penta TAD1641VE-B
• Volvo Penta TAD1642VE-B
• Volvo Penta TAD1641GE
• Volvo Penta TAD1642GE
• Volvo Penta TAD1641VE
• Volvo Penta TAD1642VE
• Volvo Penta TAD1643VE
• Volvo Penta TAD1650GE
• Volvo Penta TAD1651GE
• Volvo Penta TAD1650VE
• Volvo Penta TAD1660-62VE
• Volvo Penta TAD1662VE EU5
• Volvo Penta TAD1670-72VE
• Volvo Penta TAD1640-42VE-C

• Engine Family: TAD

⚙️ Key Features

• Eight individually numbered seals and gaskets
• Turbocharger connection service package
• Used in TAD1640-1661 repair-kit families
• Supersedes 3589673
• Suitable for upper-engine and turbo removal
• Engine type: Volvo Penta D16 industrial / genset diesel

📋 Kit Contents

• 1 x plane gasket - Volvo Penta 20707685
• 1 x gasket - Volvo Penta 21875781
• 1 x O-ring - Volvo Penta 968052
• 1 x plane gasket - Volvo Penta 20784537
• 1 x sealing ring - Volvo Penta 21940615
• 1 x plane gasket - Volvo Penta 22206133
• 1 x rubber moulding - Volvo Penta 469601
• 1 x O-ring - Volvo Penta 948980

🔌 Function

The kit seals pressurised intake air, hot exhaust gas, lubricating oil and adjoining turbocharger connections after disassembly.

⚠️ Common Signs of Failure

• Exhaust soot is visible at turbo joints
• Boost pressure is lost through a gasket leak
• Oil or air leaks are present around the turbocharger
• Turbocharger has been removed
• Earlier gasket kit 3589673 requires replacement

🛠️ Service Notes

• Check the kit contents against the joints you are actually opening before you start, and lay the parts out so nothing is left in the bag
• Renew every gasket in the kit as a set; a used gasket has already taken its crush and will not seal a second time
• Clean the mating faces properly without gouging them — a plastic or hardwood scraper and a solvent are safer than a steel blade, especially on aluminium
• Fit gaskets dry unless the workshop manual for your engine specifies a sealant, and then use only the sealant it names
• Tighten the joint evenly in the sequence and to the figures given in the manual for your engine, and re-check after the first heat cycle where the manual calls for it

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 23416780 → Supersedes 3589673

OEM / Related Numbers

• 3589673 earlier number superseded by this part
• 20707685 related reference
• 21875781 related reference
• 968052 related reference
• 20784537 related reference
• 21940615 related reference
• 22206133 related reference
• 469601 related reference
• 948980 related reference

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging