Multiquip 5878153442 Engine Overhaul Gasket Set DCA25SSIU3

The Multiquip 5878153442 is a genuine OEM Engine Overhaul Gasket Set designed for the DCA25SSIU3 ultra-silent diesel generator. Sourced directly from Multiquip, this gasket set delivers exact material grades and sealing profiles matched to the Isuzu engine fitted in the DCA25SSIU3 series. Each gasket in the set is precision-cut to OEM specification, ensuring correct compression seals across all mating surfaces during a full engine overhaul. If you are rebuilding or overhauling the engine on a DCA25SSIU3 generator, part number 5878153442 is the correct OEM replacement to restore the engine to its original operating condition.

Key Features

• OEM-Grade Sealing Materials — Every gasket in this set is manufactured to the same material specification as the original, providing the correct compression rating and heat resistance required by the Isuzu engine in the DCA25SSIU3.
• Complete Overhaul Coverage — This set includes the full complement of gaskets needed for an engine overhaul, so all critical sealing surfaces are addressed in a single service event.
• Direct-Fit for DCA25SSIU3 — Engineered specifically for the DCA25SSIU3 ultra-silent diesel generator; each gasket aligns directly with its corresponding mating surface without trimming or reworking.
• Restores Engine Compression and Oil Sealing — Worn or blown gaskets lead to compression loss, oil leaks, and overheating. Installing a fresh OEM set returns the engine to proper sealed performance and protects internal components from contamination.
• Fuel System Integrity — A correctly sealed engine prevents combustion gases from entering the oil system and maintains the fuel efficiency expected from the DCA25SSIU3 in continuous-duty generator applications.

An engine overhaul gasket set provides all the sealing interfaces between the major engine components — including the head gasket, valve cover gasket, intake and exhaust manifold gaskets, and various oil seals — that must be replaced whenever the engine is disassembled for a rebuild. These gaskets maintain compression within the combustion chamber, prevent oil and coolant from migrating where they do not belong, and ensure the engine operates at the pressures and temperatures it was designed for. When gaskets degrade or fail, the result is power loss, fluid leaks, overheating, and ultimately internal engine damage if left unaddressed.

For questions about fitment or to confirm this is the correct part for your DCA25SSIU3 generator, contact the DHS Equipment team for expert support.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.