Fits: 159082A White / Oliver Tractor 550 Serviceable, with POWER steering SN: 110013 and up (for the 550, the original center cap will not fit, must use with JJOL137 cap) 1550, 1555, 1650, 1655, 1750, 1755, 1850, 1855, 1950, 1950T, 1955, 2050, 2150.
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