Complete seat and suspension kit for White Early series tractors or Oliver Late series Open Station tractors with a Bostrom Suspension. Includes: 1004 Uni Pro seat and mechanical suspension assembly in black vinyl, swivel, pedestal, install hardware and installation instructions. For Oliver-White 1255, 1355, 1450, 1550, 1555, 1650, 1655, 1750, 1755, 1850, 1855, 1870, 1950, 1950 T, 1955, 2-105, 2-110, 2-135, 2-150, 2-62, 2-70, 2-78, 2-85, 2-88, 2050, 2150, 2250, 2255 and 2270. Sug. Retail Price $639.00