The Multiquip 3053316 Thrust Washer is a genuine OEM component designed for MQ Diaphragm Pump series equipment. Sourced directly from Multiquip, this thrust washer is engineered to exact tolerances to maintain proper axial load management and shaft positioning within the pump assembly. It is confirmed for use with MQ-D305 and D306 diaphragm pump models, making it a direct, no-guesswork replacement for worn or damaged units.
Key Features
- OEM-Grade Material Tolerance — Manufactured to Multiquip's exacting hardness and dimensional specs, ensuring the washer absorbs axial thrust loads without deforming or accelerating shaft wear.
- Drop-In Compatibility — Matches the original mounting position and profile within the pump drivetrain, allowing straightforward installation without custom fitting or machining.
- Confirmed Fitment — Verified for MQ-D305 and D306 diaphragm pump models, so you can order with confidence for your specific machine.
- Protects Critical Rotating Components — Keeps axial forces properly managed between moving parts, preventing premature bearing and shaft damage that leads to costly pump failures.
- Genuine Multiquip OEM Part — Backed by Multiquip's parts program, this is the same component installed at the factory — not a generic substitute.
A thrust washer controls the axial movement of a rotating shaft, absorbing the forces pushing along the shaft's length during pump operation. In a diaphragm pump, this component sits between moving parts to prevent metal-to-metal contact, reduce friction, and keep the shaft properly positioned under load. When a thrust washer wears thin or fails, it allows unwanted axial play in the shaft, which accelerates damage to bearings, seals, and the pump housing itself — ultimately compromising pump output and leading to more extensive repairs.
Part Details
| Part Number | 3053316 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Thrust Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Diaphragm Pumps | MQ-D305 |
| MQ Diaphragm Pumps | D306 |
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.
