Comparison : Item # 006T0B00VX, Shaft 2500 Series Sic/Cer
Item # 010P400169-513, Adapter, Noryl, Self Primer
Item # 010P400355-513, Adapter Plate, Noryl, 3 & 5 Magdrive
Item # 010P400356-513, Adapter, Noryl, 3 & 5 HP Magdrive
Item # 010P400367-513, Adapter, Noryl 500 Series 1/3HP Mag