Sta-Rite 37337-6081 Lock Screw
The Sta-Rite 37337-6081 is a replacement lock screw. It is a small part, but the wrong one, or one that has corroded past the point of holding torque, is a common reason a pump comes loose or leaks at the joint it secures.
Replace this hardware in matching sets rather than one at a time where possible, since fasteners that have corroded enough to need replacing are usually all at a similar point in their service life. Torque evenly and to the housing manufacturer's spec rather than over-tightening.
Key Features
- Genuine-fit Sta-Rite 37337-6081 replacement lock screw
- Corrosion-resistant construction suited to a wet pump environment
- Direct fit replacement for the original Sta-Rite part
Applications
- Replacing a corroded, stripped, or missing lock screw during a pump rebuild
- Servicing the Sta-Rite pump this part is cataloged for
- Routine reassembly after any pump teardown
Specifications
- Brand: Sta-Rite
- Manufacturer Part Number: 37337-6081
- Part Type: Lock screw
- Quantity Per Pump: 1 (order additional as needed)
- Condition: New
Frequently Asked Questions
Q: Will this fit a different pump in the same series?
Match the thread size and length on the original fastener rather than assuming similar-looking pumps use the same hardware.
Q: Is this hardware corrosion resistant?
Yes, this is stainless or corrosion-resistant hardware built for the wet, sometimes chemically treated water inside a pump housing.
Q: Should I replace all of these at once or just the failed one?
If one has corroded or stripped, the others at the same joint are usually close behind; replacing the full set during a rebuild avoids opening the pump again soon after.
Q: How tight should this lock screw be installed?
Torque evenly to the housing manufacturer's spec rather than as tight as possible; over-tightening can crack a plastic housing or strip the threads.
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 lock screw.
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