One leak · one exact next check
Where is your garden hose reel leaking?
A drip at the faucet, inlet, outlet or rotating swivel can call for a different part. Choose the maker and the first wet point; this local-only check separates official washer, connection and model-specific component guidance.
Before touching a fitting: turn water off at the source and drain the hose. Never force cross-threaded connectors or keep a visibly split hose or cracked fitting under pressure.
What each manufacturer actually supports
ELEY / Rapid-Reel
Rear water often begins at the inlet-hose-to-swivel connection. A leak from the front brass swivel body generally needs the correct replacement swivel; ELEY names a separate frost-gasket kit only for its current 4291 swivel when that specific gasket is the source.
Liberty Garden
Liberty first checks swivel O-rings. Its tested Danco alternatives are tied to swivel part numbers: #11 for 4007, 4009 or 4010; #12 for 4000 or 4008. Do not transfer those numbers to another swivel or choose by reel appearance.
Suncast
The universal manual starts with connections and washers, then model-specific in-/out-tube support if leaking continues. It does not identify a universal replacement seal for an unknown Suncast reel.
This is a source-routing aid, not a pressure test, warranty decision or guarantee that a part will fit. For an unidentified maker or component, the answer is unknown until the maker or exact model/part is verified.