MP Pumps 22131 Shaft Sleeve
A shaft or drive sleeve protects the pump shaft from wear at the seal or bearing location and helps transmit drive torque between coupled components.
Always match by the MP Pumps part number 22131 listed on your equipment parts diagram, since dimensions and material vary across the MP Pumps lineup even for parts with the same common name.
Key Features
- Genuine MP Pumps replacement sleeve
- Sized to fit a specific shaft diameter and pump model
- Material varies by part number
Applications
- Protecting the shaft at the seal location during a rebuild
- Restoring proper drive coupling engagement
Specifications
- Manufacturer: MP Pumps
- Part Number: 22131
- Part Type: Shaft Sleeve
Frequently Asked Questions
Q: How do I know this is the right part for my pump?
Match it by the MP Pumps part number stamped on your pump or listed on your equipment parts diagram. Send us a picture of your pump plate and we will confirm fitment.
Q: Is this a genuine MP Pumps part?
Yes, this is cataloged under genuine MP Pumps part number 22131.
Q: What causes this part to wear out?
Wetted components wear from normal operation, cavitation, dry running, or abrasive material in the pumped fluid. Regular inspection catches wear before it causes a bigger failure.
Q: Should I replace other parts at the same time?
When servicing a pump wet end, it is common practice to also replace the mechanical seal, gaskets, and O-rings at the same time to avoid a repeat teardown.
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