Jabsco 12005-0000 Seal Spacer
The Jabsco 12005-0000 is a genuine Jabsco replacement seal spacer. A seal spacer sets the axial position of the shaft seal on the pump shaft so the seal faces run at the right compression. Too little compression and the seal weeps, too much and it wears quickly and runs hot. Jabsco uses this part number on specific pump models only, so match it against the parts list for the model number on your pump plate before ordering.
Spacers wear, corrode or get lost during a rebuild, and running without the correct spacer, or with one that is worn thin, moves parts out of position. Replace it whenever it shows wear on its faces or corrosion, and reassemble in the order shown in the pump parts drawing.
Key Features
- Genuine Jabsco replacement seal spacer
- Sets correct axial position on the shaft
- Correct seal face compression
- Factory dimensions
- Factory part number for specific Jabsco models
- Direct replacement for a worn or lost spacer
Applications
- Jabsco flexible impeller pumps
- Pump rebuilds and overhauls
- Shaft seal replacement
- Marine and industrial transfer pumps
- Replacing corroded parts
- Keeping a complete rebuild kit ready
Specifications
- Brand: Jabsco
- Manufacturer Part Number: 12005-0000
- Part Type: Seal Spacer
- Fits: Specific Jabsco pump models, confirm against your pump plate
- Quantity Needed: One per pump
- Condition: New
Frequently Asked Questions
Q: Should it be replaced at every rebuild?
Only if it is worn, corroded or damaged. A spacer in good condition can be reused.
Q: Why did my new seal leak?
A worn or missing seal spacer changes the seal compression. Check it whenever a new seal leaks early.
Q: Can I leave the spacer out?
No. Without it, the parts it positions move out of place, which causes leaks and rapid wear.
Q: How do I know which way it fits?
Follow the order in the pump parts drawing, and note the orientation of the old part as it comes off.
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 spacer.
CLRMarine
