3 Sets of Hunter PGP Seal Replacement Kit for Rotors 253400, 3 Riser Seals (181500) and 3 Spring Seats (189900), Compatible with All PGP and PGP Ultra Rotors with Included LED Keychain Light

Works good and stopped my leaking around the top of the head

Not what I wanted.

Perfect replacements, stops the leaks. This takes care of most leaks although at some point it seems the weep holes leak and the whole head nut be replaced. Great seals, fit perfect, do the job.

I had two Hunter PGP rotary sprinklers in my spare parts box. They both had major leaks at the under-cap seals. These replacement seals stopped the leaks and made the sprinklers ready for new use. Hunter has a video to assist with seal replacement.

Unfortunately, these did not work for me on my Hunter PGP sprinklers. A good amount of water leaked by, causing significant puddling in the street near the head. I felt like these were worth a try but from now on I will just buy new sprinklers when they fail.

fit perfectly on hunter springkler

I bought this after watching a video showing that this is all you need if you have a leaking lawn sprinkler head. Well, I have yet to determine the validity of that statement because both of my leaky sprinklers required a full replacement. These washers were not enough. Thought about returning them, but didn't.

Seals described as expected. We'll see how long they last.