The Multiquip 511304 Spacer is a genuine OEM component designed for MQ600 series trash pumps, including the MQ600TD80-TLRB, MQ600TD80-TLRP, MQ600H, MQ600HTB, and MQ600HTP. As a direct Multiquip OEM part, the 511304 is manufactured to the exact tolerances required to maintain correct component alignment and clearance within the pump assembly. Sourced directly through authorized distribution, this spacer is a direct replacement that installs without modification to restore your MQ600 series pump to proper working order.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Multiquip's exact thickness and diameter specifications, ensuring the correct bearing or shaft clearance is maintained within the pump drivetrain.
- Drop-In Compatibility — Engineered as a direct replacement for the original 511304 Spacer, fitting the existing mounting arrangement on MQ600 series trash pumps without rework.
- Broad MQ600 Series Fitment — Confirmed fit for MQ600TD80-TLRB, MQ600TD80-TLRP, MQ600H, MQ600HTB, and MQ600HTP trash pump models.
- Protects Adjacent Components — A correctly fitted spacer prevents axial play and uneven load distribution, reducing wear on bearings, seals, and impeller components over time.
- Authorized OEM Sourcing — Sold by DHS Equipment as an authorized Multiquip parts distributor, so you receive a verified, current-production part backed by Multiquip's supply chain.
A spacer is a precision-machined component used to set and maintain the correct gap or positional relationship between rotating or stationary parts within an assembly — in this case, inside the drivetrain of the MQ600 series trash pump. It ensures that shafts, bearings, and impeller components are held at the designed axial position, preventing contact, misalignment, or excessive end play. When a spacer is worn, cracked, or missing, neighboring components can shift out of position, accelerating bearing and seal wear and causing vibration or premature failure of the pump.
Part Details
| Part Number | 511304 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spacer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | MQ600TD80-TLRB |
| Trash Pumps | MQ600TD80-TLRP |
| Trash Pumps | MQ600H |
| Trash Pumps | MQ600HTB |
| Trash Pumps | MQ600HTP |
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.
