The Multiquip EE54879 is a genuine OEM Cummins QSB7 Hydraulic Pump Drive Gasket designed for QSB7-powered equipment in the Multiquip lineup. As a direct OEM replacement, this gasket is manufactured to the exact material and dimensional specifications required for a proper, leak-free seal at the hydraulic pump drive interface. Sourced directly through Multiquip, EE54879 ensures you are installing the correct part the first time. Confirm your model and engine configuration against the QSB7 fitment before ordering.
Key Features
- Genuine OEM Sealing Material — Manufactured to Cummins OEM material specifications, delivering the correct compression and chemical resistance needed at the hydraulic pump drive interface.
- Direct-Fit Installation — Matches the original gasket profile and bolt pattern at the hydraulic pump drive housing for a clean, straightforward swap with no trimming or rework.
- QSB7 Engine Fitment — Engineered specifically for Cummins QSB7-powered Multiquip equipment, ensuring compatibility with the correct pump drive configuration.
- Leak Prevention at a Critical Junction — A failed or deteriorated pump drive gasket allows hydraulic fluid to escape at the drive interface, causing pressure loss and potential pump damage; this replacement restores a proper seal.
- Genuine Multiquip Part — Supplied as an authentic Multiquip OEM component, backed by the manufacturer's parts program for accurate fitment and consistent quality.
The hydraulic pump drive gasket seals the mating surfaces between the hydraulic pump and its drive housing on the Cummins QSB7 engine. It prevents hydraulic fluid from leaking at this high-pressure junction, maintaining the system pressure needed for hydraulic-driven functions to operate correctly. When this gasket wears, cracks, or is compressed beyond its service limit, fluid leaks at the drive interface, leading to loss of hydraulic pressure, pump cavitation, and potential damage to downstream hydraulic components.
For questions about fitment or to verify compatibility with your specific machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | EE54879 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cummins QSB7 Hydraulic Pump Drive Gasket |
Compatibility & Fitment
| Name | Model |
|---|---|
| QSB7 | QSB7 |
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.
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