Replace OEM:

AYP: 539132728, 589766101

Husqvarna: 539112196, 539131148, 539132728, 589766101, 589766102

Fit Models:

Husqvarna: EZ 4220, EZ4824, EZ 4824 BF, EZ 4824 CA, EZ 5224, EZ 5225, EZ 5226, EZC 4824, EZC 4824 BF, FD 61M, GT 52XLS, GTH 24V52LS, GTH 27V48LS, GTH 52XLS, MZT 52, MZ 5424, MZ 6128, MZ 5424 SR, RZ 5422, RZ 4619, RZ 4623, YT 42XLS, YTH 24V48LS, YTH 2242TDF, YTH 24V42LS, GT 52XLS and MZ 52 mowers

Poulan Pro: 461ZX 46" zero-turn mowers

Notes:

ID: 11/16"  OD: 5 7/8"  Height: 1 15/16"