Fits Big Dog models Alpha MP 42" cut, Alpha MP 48" cut, Alpha MP 54" cut, Alpha 52" cut, Blackjack 48" cut, Blackjack 54" cut, 932897EX, 932913EX, 933374EX, 932921EX, 932939EX, 932947EX, 935304EX, 935312EX

Fits Hustler models Raptor 52", Raptor Flip-Up 48", Raptor Flip-Up 54", Raptor SD 48", Raptor SDX 48", Raptor SD 54", Raptor SDX 54", Raptor SD 60", Raptor SDX 60", 931899EX, 932277EX, 933382EX, 933465EX, 934679EX, 935288EX, 935296EX, 932541EX, 932558EX, 932566EX, 935262EX, 935270EX, 936534EX, 936542EX, 936559EX, 939108EX, 939116EX

Height	Inside Diameter	Outside Diameter
1" (25.4mm)	1⁄2" (13mm)	5 25⁄32" (147mm)