The Multiquip 511253 Bearing Sight Glass Guard is a genuine OEM component designed for MQ600TD80, MQ600H, MQ600HTB, MQ600HTP, MQ600TD80-TLRB, and MQ600TD80-TLRP series trash pumps. As a direct OEM replacement, this guard is manufactured to the same specifications as the original part, ensuring a proper fit within the pump housing without any rework. Sourced directly through authorized Multiquip supply channels, the 511253 is the correct part when your existing guard is cracked, missing, or damaged.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the guard seats and aligns correctly around the bearing sight glass without gaps or misfit.
- Direct-Fit Replacement — Engineered as a drop-in replacement for compatible MQ600 series trash pumps, matching original mounting points and profile exactly.
- Broad MQ600 Series Coverage — Fits MQ600TD80-TLRB, MQ600TD80-TLRP, MQ600H, MQ600HTB, and MQ600HTP trash pump models.
- Protects a Critical Inspection Point — Shields the bearing sight glass from debris and impact during operation, keeping your ability to visually monitor bearing lubrication levels intact.
- Prevents Costly Bearing Damage — An intact guard keeps the sight glass protected; a broken or missing guard leaves the bearing housing vulnerable to contamination and physical damage that can accelerate bearing wear.
The bearing sight glass guard serves as a protective cover for the sight glass window on the pump's bearing housing. The sight glass itself allows operators to visually check the oil or grease level inside the bearing housing without disassembly — a key part of routine pump maintenance. When the guard is cracked, broken, or absent, the sight glass is exposed to flying debris, water, and impact, which can shatter the glass and allow contaminants to enter the bearing cavity. Replacing a damaged guard promptly protects both the sight glass and the bearings it monitors, preserving the pump's service life.
For fitment questions or help confirming this part is correct for your specific MQ600 unit, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 511253 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bearing Sight Glass Guard |
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.
