The Multiquip EE45618 is a genuine OEM Cummins Fuel Adapter Gasket QSL9 designed for QSL9 series equipment. As a factory-sourced component, it meets the original material and dimensional specifications required for a proper fuel system seal. This gasket is the correct replacement for QSL9-powered Multiquip units and helps maintain fuel system integrity at the adapter interface. DHS Equipment stocks this part to support fast, accurate servicing of your equipment.
Key Features
- Genuine OEM Sealing Material — Manufactured to the original compound and thickness specification for the QSL9 fuel adapter interface, ensuring proper compression and seal integrity.
- Direct Adapter Replacement — Seats directly at the fuel adapter junction with no trimming or modification, matching the original bolt pattern and contact surface.
- QSL9 Series Fitment — Confirmed fitment for QSL9-powered Multiquip equipment; use part number EE45618 to verify compatibility before ordering.
- Fuel System Leak Prevention — A correctly installed adapter gasket maintains a fuel-tight seal under operating pressure, preventing seepage that can lead to fuel loss, contamination, or hard-start conditions.
- Fuel System Safety — Maintaining an intact seal at the fuel adapter is critical to safe engine operation; a failed or worn gasket can introduce air into the fuel circuit or allow fuel to contact hot engine surfaces.
A fuel adapter gasket forms the sealing layer between the fuel adapter fitting and the engine fuel system on the Cummins QSL9. It prevents fuel from leaking at the connection point while keeping the fuel circuit free from air ingestion. When this gasket deteriorates, compresses unevenly, or cracks, the result can be fuel weeping at the adapter joint, reduced fuel delivery consistency, or air intrusion that causes rough running or starting difficulties. Replacing it with the correct OEM gasket — EE45618 — restores the proper seal and keeps the fuel system operating as intended.
Part Details
| Part Number | EE45618 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cummins Fuel Adapter Gasket QSL9 |
Compatibility & Fitment
| Name | Model |
|---|---|
| QSL9 | QSL9 |
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.
