BSK-1: BEARING & SEAL KIT For Vertical Shaft On MA-106 Drive Unit Used On 30" and 40" Mower Decks.
Contains:
(1) #13146 Upper Bearing (cone)
(1) #13145 Upper Race (cup)
(1) #13142 Lower Bearing (cone)
(1) #13139 Lower Race (cup)
(1) #13171 Lower Oil Seal