Multiquip 37663 Filter Assembly Enginaire 2-5 7 VLR 90

The Multiquip 37663 Filter Assembly Enginaire 2-5 7 VLR 90 is a genuine OEM air filtration assembly designed for Multiquip pavement and flat-cut saws including the PS403016, PS403020, PS403026, PS403030, SP403016, SP403020, SP403026, SP403030, CS403016, CS403020, CS403026, and CS403030. As a direct OEM replacement, the part meets the original design specifications required to maintain consistent engine protection on these high-demand cutting machines. Sourced directly through Multiquip's authorized parts network, this assembly ensures you're installing the correct filtration component for your saw. Verify your model code before ordering to confirm fitment accuracy.

Key Features

• Genuine OEM Filtration Integrity — Engineered to the same filtration efficiency and media specification as the original assembly, ensuring the engine receives properly cleaned air under dusty cutting conditions.
• Direct-Mount Replacement — Designed to seat and connect exactly as the original Enginaire assembly, allowing straightforward installation without adapter hardware or housing modifications.
• Broad Saw Compatibility — Fits the PS403016 through PS403030, SP403016 through SP403030, and CS403016 through CS403030 series pavement and concrete saws.
• Engine Protection Under Harsh Conditions — Pavement saws generate heavy concrete dust and silica particulates; a properly functioning filter assembly keeps abrasive particles out of the intake, protecting cylinder walls, rings, and valves from accelerated wear.
• Verified Part Number — Order with confidence using Multiquip part number 37663 to confirm you are receiving the correct assembly for your saw model.

The Filter Assembly Enginaire 2-5 7 VLR 90 is the engine's primary air intake defense on Multiquip pavement and concrete saws. It filters out the fine dust and silica particles produced during cutting operations before they can enter the combustion chamber, where even small amounts of abrasive material cause rapid wear to internal engine components. When this assembly becomes clogged or damaged, the engine is forced to draw air through restricted or unfiltered pathways, leading to power loss, increased fuel consumption, and potentially severe internal damage over time. Replacing this assembly at the manufacturer's recommended service interval is one of the most cost-effective ways to extend engine life on heavy-use saws.

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.