WHAT IT DOES
A preset wheel hub combines the hub casting with a factory-installed, pre-adjusted bearing unit. It mounts the brake disc or drum and the wheel, and removes the need to set bearing end play in the workshop.

Wheel Hubs · SAF
OE 3307304500 / 3307304501 / 3307304502
Aftermarket replacement for B2B importers, distributors, wholesalers and private-label programs.
Confirm final specification and application before ordering.
PRODUCT OVERVIEW
The TRUPA SAF Trailer Axle Wheel Hub is an aftermarket replacement wheel hub referenced to OE numbers 3307304500, 3307304501, 3307304502, with cross references FAG bearing F 200025. It is listed for SAF trailer axle. TRUPA supplies it to importers, distributors, wholesalers and private-label programs, with China export supply and partner-warehouse support in the USA and Brazil for eligible orders.
A preset wheel hub combines the hub casting with a factory-installed, pre-adjusted bearing unit. It mounts the brake disc or drum and the wheel, and removes the need to set bearing end play in the workshop.
Listed for SAF trailer axle. More parts for SAF.
Hub castings are checked for flange run-out, stud hole position and machining, and the fitted bearing for preload and sealing. How TRUPA approaches quality control.
B2B SOURCING
Send your product list, target quantity and market. We will check application coverage and delivery options.