Replace OEM:

Exmark: 1-613098

Hustler: 781856

John Deere: TCA19779, TCA20092

Toro: 1-613098

Fit Models:

Exmark: Lazer Z HP with 44", 48" and 52" deck and Turf Tracer Hydro with 48" and 52" floating deck

Hustler: Z with 52", 54", 60" and 72" deck; Super Z with 52", 60", 66" and 72" deck; Mini Z and Super Mini Z with 44" and 52" deck; and ATZ with 60" and 72" deck

Notes:

ID: 11/16"  OD: 5 3/4"  Height: 1 3/8"