Caster wheel with bearings replaces Exmark 1-644251.
13x650x6, 4 ply smooth tread tubeless tire, 1 piece rim, 7" centered hub, 3/4" bearings with zerk fiting.
Fits Lazer Z 52", 60" & 72" models.
|OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.||Exmark 1-644251|