The Multiquip P4773A Pinion & Gear PQP300D is a genuine OEM replacement designed for the PQP300D. As a factory-sourced component, it delivers the dimensional accuracy and material grade required to restore proper drivetrain function to your equipment. This part is confirmed for PQP300D applications, so you can order with confidence knowing it will seat and mesh correctly without modification. DHS Equipment stocks genuine Multiquip parts to keep your crew on schedule.
Key Features
- Genuine OEM Gear Geometry — Manufactured to Multiquip's exact tooth profile and pitch specifications, ensuring correct load transfer and smooth meshing under operating conditions.
- Direct-Fit for PQP300D — Engineered specifically for the PQP300D, this pinion and gear set installs into the existing drivetrain housing without reworking mounting points or bearing seats.
- Confirmed PQP300D Fitment — Part P4773A is validated for PQP300D equipment, giving you a straightforward, verified replacement path.
- Restored Power Transmission — A correctly functioning pinion and gear set transfers engine torque efficiently to the working components; worn or broken gear teeth cause slippage, noise, and complete drivetrain failure.
- OEM-Grade Material Hardness — Sourced through Multiquip's supply chain, this gear set meets the same hardness and surface-treatment standards as the original, supporting long-term wear resistance under heavy cyclic loads.
The pinion and gear set is a core drivetrain component responsible for transferring rotational force from the drive shaft to the output mechanism of the machine. The pinion is the smaller driving gear that engages the larger driven gear, and together they multiply torque and regulate output speed. When gear teeth become worn, chipped, or broken, the drivetrain loses the ability to transmit power cleanly, resulting in vibration, grinding noise, loss of output, or a seized drivetrain — making timely replacement essential to keeping the machine operational.
Part Details
| Part Number | P4773A |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pinion & Gear PQP300D |
Compatibility & Fitment
| Name | Model |
|---|---|
| PQP300D | PQP300D |
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.
