Alcoy Industries
Alcoy 1643000 Jacuzzi Suction Fitting Lock Nut
Alcoy 1643000 Jacuzzi Suction Fitting Lock Nut
Free ground shipping once your order reaches $99. Under $99, shipping is a flat $9.99.
In-stock orders usually leave in 1 to 2 business days, and faster delivery options appear at checkout.
Alcoy 1643000 Jacuzzi Suction Fitting Lock Nut
Replaces a lost or cracked lock nut on a suction fitting.
A lost or cracked lock nut leaves a suction fitting loose. This is the threaded lock nut only for a Jacuzzi bath suction fitting, so compare part number 1643000 with your fitting.
How to use the Jacuzzi Suction Fitting Lock Nut
Match the part number to your old part
Remove the worn or broken part
Install the replacement and check it seats snugly
Works on
Alcoy 1643000 questions and answers
What is the Alcoy 1643000?
The Alcoy 1643000 is a jacuzzi suction fitting lock nut. It holds a Jacuzzi bath suction fitting in place as a replacement threaded lock nut.
Will the Alcoy 1643000 fit my spa?
Match part number 1643000 and the details in the title against your old part. If you are not sure, call us at 631-678-6506 and we will help you match it.
How do I replace a suction fitting lock nut?
Remove the damaged nut and thread the new one on by hand until snug. Do not overtighten it.
What is the part number for this jacuzzi suction fitting lock nut?
The Alcoy part number is 1643000.
How fast does it ship?
Most orders leave in 1 to 2 business days. Ground shipping is free on orders of $99 and up, and under $99 it is a flat $9.99.