A pair of Eco Replacement ABU Spool Bearings (4x9x4) manufactured from stainless steel - ABEC3.
PER PAIR.
To fit the following ABU reels with inboard bearings located in the spool.
ABU 323 - ABU 523 - ABU 823 - ABU MAG III - ABU ULTRA MAG III - ABU XLT3
These bearings are greased for storage and will need flushing and re-oiling to achieve the best results from them but are maintained in the usual way.