Multiquip 0602046582 Air Cleaner

The Multiquip 0602046582 Air Cleaner is a genuine OEM component designed for DCA45, DCA70, and DCA85 series ultra-silent and super-silent diesel generators. As a direct OEM replacement, it meets the original engineering specifications set for these generator families, ensuring consistent engine air intake performance across the full range of compatible models. Confirmed fitment includes DCA70SSIU, DCA70USI, DCA70SSJU, DCA85SSJU, DCA85USJ, DCA45USI, and related series variants.

Key Features

• OEM Filtration Specification — Engineered to the exact intake filtration requirements of Isuzu-powered DCA series generators, maintaining the correct airflow volume and particulate capture rate for diesel engine protection.
• Drop-In Housing Compatibility — Designed to seat directly into the OEM air cleaner housing on compatible DCA models, with no alterations to mounting brackets or intake ducting.
• Broad DCA Series Coverage — Fits DCA45, DCA70, and DCA85 model families, including ultra-silent (USI, USJ) and super-silent (SSIU, SSJU) variants across multiple production runs.
• Protects Engine Performance Under Load — A clean, properly fitted air cleaner keeps the fuel-air mixture balanced during sustained generator operation, preventing power loss, excessive fuel consumption, and premature engine wear.
• Sourced Directly from Multiquip — Supplied as a genuine OEM part, ensuring the filter media grade and housing seal match what was originally installed on the machine.

The air cleaner filters incoming air before it enters the engine's combustion chamber, removing dust, debris, and particulates that would otherwise cause accelerated cylinder and piston wear. On diesel generator sets like the DCA series, which are often run for extended periods in outdoor or dusty environments, a properly functioning air cleaner is essential to maintaining fuel efficiency and stable power output. When the air cleaner becomes clogged or damaged, the engine is starved of clean air, leading to rough running, black exhaust smoke, and long-term internal engine damage if left unaddressed.

For fitment questions or help confirming compatibility with your specific DCA generator model, contact the DHS Equipment parts team directly.

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.