The Multiquip EY400DS0371 is a genuine OEM Engine Tapered Robin GRF-5RZ designed for GRF-5R series equipment. Sourced directly from Multiquip, this part carries the OEM designation that confirms it meets the original design specification for your machine. Please note this part is marked N.L.A. (No Longer Available), meaning it has been discontinued by the manufacturer — verify availability with DHS Equipment before ordering. Fitment is confirmed for the GRF-5R.
Key Features
- Genuine OEM Taper Specification — Engineered to the exact taper geometry of the original Robin GRF-5RZ engine shaft interface, ensuring correct engagement with mating components.
- Direct OEM Replacement — Drops into GRF-5R equipment in place of the original component without secondary machining or adaptation.
- Confirmed GRF-5R Fitment — Designed specifically for the GRF-5R; cross-reference EY400DS0371 against your machine's parts diagram before ordering.
- Engine Shaft Integrity — A correctly fitted tapered engine component transmits torque evenly and prevents shaft wobble, vibration, and premature wear on connected drive parts.
- Discontinued Status — Act Accordingly — Listed as N.L.A. by Multiquip; remaining stock is limited and unlikely to be replenished, making early sourcing critical for long-term serviceability.
A tapered engine shaft component serves as the mechanical interface between the engine's output shaft and the driven assembly — such as a clutch, flywheel, or drive element. The taper fit creates a self-centering, high-friction joint that locks securely under load without relying solely on fasteners, distributing rotational force evenly across the mating surface. When this component is worn, damaged, or improperly fitted, the result is shaft runout, vibration, loss of drive efficiency, and accelerated wear on surrounding components.
Have questions about availability or need help confirming fitment for your GRF-5R? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | EY400DS0371 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Engine Tapered Robin GRF-5RZ, N.L.A. |
Compatibility & Fitment
| Name | Model |
|---|---|
| GRF-5R | GRF-5R |
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.
Multiquip
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