This is a A-60990BH Hub w/o Bushings, 5" Center, 4 Bolt PN: 60990BHMain Description As Following : A-60990BH Hub w/o Bushings, 5" Center, 4 Bolt P.N: 60990BH New rotary cutter hub. Hub has 4 bolt, 5" center, hub does not include bushings. Fits Bush Hog rotary cutters.w/ Bolts, Less BushingDim A (1): 4 BOLTDim B (2): 5" BOLT CENTERSBolt: 4Bolt Circle: 5" Stocked As: A-80A600 Found in Section & Models : Hay Tool Parts > Rotary Cutter Parts, Bush Hog ROTARY CUTTER: SEVERAL Associated Items : New Also This is An Aftermarket Product And : New rotary cutter hub. Hub has 4 bolt, 5" center, hub does not include bushings. Fits Bush Hog
rotary cutters. w/ Bolts, Less Bushing Dim A (1): 4 BOLT Dim B (2): 5" BOLT CENTERS Bolt: 4 Bolt Circle: 5"