One New Aftermarket Replacement Rubber Seat Spring Assembly Fits Oliver Tractor models: Super 55 (Serial Number 18135 & Up), 550.

Does not come with bushings. You will need to reuse your old bushings or buy new ones from a Dealer. Super 55 (Serial Number 18135 & Up), 550.

ACTUAL PHOTOS.

Replaces Part Number: ES1854, AT11049

Models This Part Fits:

1010, 420, 430, 435, 440, 550, Oliver 55, Oliver 55 550, Super 55

Reference Numbers:

AT11049, AT11049-A, ES1854, ES1854-A