Thread: Cool Hubs

Has anyone ever had any trouble with thier cool hub on a Ranger trailer? The oil cap on the outside of the hub comes off. Letting all the oil out of the hub. This has happened 3 times over the last year.(20000 miles) Changed bearings hub looks ok. Anyone else have this problem?

Just My Luck No One Else Has Had This Problem

There is a o-ring that goes around the end of the site-hub. Repace each time the hub is removed there are different sizes so make sure you use right one.The hub is tight may need to replace the end if keeps coming off.