Multiquip 1586111820 Inlet Manifold Gasket

The Multiquip 1586111820 is a genuine OEM Inlet Manifold Gasket designed for the TLW-300SS. As a direct OEM replacement, this gasket is manufactured to the exact specifications required for proper sealing between the inlet manifold and the engine block. Sourced directly through Multiquip's authorized parts network, the part ensures a correct, confident fit for TLW-300SS service and repair.

Key Features

• OEM-Grade Sealing Material — Manufactured to the precise compression and material tolerances required for inlet manifold applications, maintaining an airtight seal under engine heat and vibration cycles.
• Direct OEM Replacement — Drops into the existing manifold interface on the TLW-300SS with no reworking of mating surfaces required.
• Confirmed Fitment — Verified for the Multiquip TLW-300SS, so you can order with confidence and avoid costly sourcing errors.
• Supports Correct Air-Fuel Delivery — A sound manifold gasket keeps the intake tract sealed, allowing the engine to maintain proper mixture ratios and consistent power output.
• Prevents Vacuum Leaks — A failed or worn inlet manifold gasket allows unmetered air into the intake, causing rough running, hard starting, and erratic engine behavior — replacing it restores normal operation.

The inlet manifold gasket forms a critical seal between the intake manifold and the engine's cylinder head or intake port. It prevents outside air from entering the intake tract at the joint, which would disrupt the air-fuel mixture the engine relies on for stable combustion. When this gasket deteriorates, cracks, or blows out, the resulting vacuum leak typically causes rough idling, loss of power, increased fuel consumption, and difficulty starting — symptoms that worsen over time if the gasket is not replaced promptly.

For technical assistance or help confirming compatibility for your TLW-300SS, contact the DHS Equipment 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.