Seal Type: TC 40x50x5; Seal Diameters: Inner (ID) 40mm; Outer (OD) 50mm; Height 5mm
Seal Type: TCY 21x37x7/11; Seal Diameters: Inner (ID) 21mm; Outer (OD) 37mm; Height 7mm
Wheel Spacer Material - Steel; Type - Bushing; ID - 0.59; Male OD - 0.83; Female OD - 1.11; Height - 0.59; Width - 0.12; All Measurements in Inches (IN)