The Multiquip 3053326 Thrust Washer is a genuine OEM component designed for MQ Diaphragm Pump models including the MQ-D305 and D306. Sourced directly from Multiquip, this thrust washer meets the exact tolerancing and material specifications required for correct axial load management within the pump assembly. Verified fitment across MQ Diaphragm Pump series means this part installs as a direct replacement with no guesswork.
Key Features
- Genuine OEM Tolerancing — Manufactured to Multiquip's exact dimensional specs, ensuring the washer carries axial loads correctly without premature deformation or wear.
- Direct Drop-In Replacement — Seats into the same position as the original, maintaining correct shaft spacing and load distribution within the pump drivetrain.
- Confirmed Fitment — Compatible with MQ Diaphragm Pump models MQ-D305 and D306.
- Axial Load Control — Keeps rotating components properly spaced under operating load, preventing shaft migration that can accelerate wear on adjacent bearings and seals.
- Protects Downstream Components — A worn or missing thrust washer causes metal-to-metal contact between shaft components, leading to accelerated bearing failure and pump downtime — this OEM part prevents that chain of damage.
A thrust washer sits between rotating and stationary surfaces inside the pump assembly to absorb and manage axial (end-thrust) loads generated during operation. It acts as a low-friction buffer that keeps shaft components properly positioned, preventing unwanted lateral movement that would otherwise accelerate wear on surrounding bearings, housings, and seals. When a thrust washer wears thin or fails, the resulting metal-to-metal contact can quickly compromise the entire pump drive assembly, making timely replacement essential to maintaining pump output and service life.
For fitment questions or order assistance, contact the DHS Equipment team directly.
Part Details
| Part Number | 3053326 |
|---|---|
| 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.
