Scot Pump 189-001-504 Shaft Sleeve (bronze)
The Scot Pump 189-001-504 is a genuine OEM shaft sleeve that protects the motor shaft where the mechanical seal rides on Scot Pump close-coupled centrifugal pumps (bronze).
A grooved or pitted shaft sleeve is a common reason a new mechanical seal still leaks, since the seal face needs a smooth, true surface to ride on.
Key Features
- Genuine Scot Pump OEM shaft sleeve
- bronze construction for corrosion and wear resistance
- Precision-machined bore and outside diameter for a factory-correct fit
- Protects the motor shaft and provides a true sealing surface
Applications
- Mechanical seal service and pump rebuilds
- Protecting the motor shaft from wear and corrosion
- Marine and industrial centrifugal pump service
Specifications
- Manufacturer Part Number: 189-001-504
- Material: bronze
- Type: Shaft sleeve
- Brand: Scot Pump
Frequently Asked Questions
Q: Will this sleeve fit my Scot Pump?
Please confirm your pump's model number and shaft size from the pump plate so we can verify fitment before you order.
Q: When should I replace the shaft sleeve?
Replace it any time you see grooving, pitting, or scoring where the mechanical seal rides, especially during a seal replacement.
Q: Is this a genuine Scot Pump part?
Yes, this is a genuine OEM Scot Pump shaft sleeve.
Q: Do I need to replace the mechanical seal at the same time?
Yes, replacing the seal along with a worn sleeve is strongly recommended for a lasting repair.
Not sure this is the right part? Send us a picture of the pump plate on your pump and the CLR Marine team will confirm the correct part.
CLRMarine
