5-87818080-3 GASKET SET; ENG OVERHAUL for ISUZU NKR77 4HE1

The engine overhaul gasket kit mainly includes the following components:

* Cylinder head seals: cylinder head gasket, valve cover gasket, camshaft cover gasket. Their purpose is to seal the combustion chamber and oil passages, preventing oil, air, and fuel leakage.

* Intake and exhaust system seals: intake manifold gasket, exhaust manifold gasket, turbocharger gasket. Their purpose is to ensure the sealing of the intake and exhaust pipes, improving engine efficiency.

ENGINE OVERHAUL GASKET SET

Core Function: Its core function is to prevent and resolve leaks and ensure normal pressure in all engine systems, providing a fundamental guarantee for a high-quality overhaul.

Applicable Scenarios: This kit is essential when the engine exhibits severe oil burning, reduced power, or multiple external oil or coolant leaks, and a diagnosis necessitates disassembly of the cylinder head, oil pan, etc., for an overhaul.

The engine overhaul gasket kit mainly includes the following components:

* Timing system seals: timing gear cover gasket, crankshaft front/rear oil seals, camshaft oil seals. Their purpose is to seal the engine timing system, preventing front-end oil leakage.

* Other critical seals: oil pan gaskets, oil cooler gaskets, water pump gaskets, various O-rings and sealing plugs. Their function is to seal the lubrication and cooling systems, preventing oil and coolant leaks.