AXLE RING PINION GEAR APPLICATION CHART GROUP 5 529 Type Gear Set Part Number Model Year Trans Standard Hilly Plains 1957 88 S88 S T 531550 40 11 1957 88 exc Conv S W C A C H T 531552 42 13 1957 88 Conv S W H T 531551 41 12 1957 88 All W C A C H T 531550 40 11 1957 88 exc Conv S W H T 531553 40 13 1957 S88 Conv W C A C H T 531551 41 12 1957 588 W C A C exc C onv H T 531551 41 12 1957 S88 W C A C exc Conv H T 531550 40 11 1957 588 C onv W C A C H T 531550 40 11 1957 S88 exc Conv S W H T 531553 40 13 1957 98 2 Dr H C H S W C A C H T 531551 41 12 1957 98 C onv W C A C H T 531550 40 11 1957 98 2 Dr H C H S W C A C H T 531550 40 11 1957 98 2 Dr H C H S H T 531552 42 13 1958 88 588 S T 531550 40 11 1958 88 exc Conv S W H T 531553 40 13 1958 88 C onv S W H T 531552 42 13 1958 588 H T 531552 42 13 1958 98 exc Conv H T 531551 41 12 1958 588 exc Conv S W H T 531553 40 13 1958 98 Conv H T 531550 40 11 1958 98 exc Conv H T 531553 40 13 1958 98 exc Conv H T 531550 40 11 1958 All exc 98 Conv H T 531551 41 12 1959 88 S88 S T 531550 40 11 1959 88 exc S W H T 531553 40 13 1959 88 exc S W H T 531552 42 13 1959 88 S W H T 531552 42 13 1959 88 S W H T 531553 40 13 1959 88 H T 533412 43 15 1959 588 S T 531550 40 11 1959 588 H T 531552 42 13 1959 588 H T 531551 41 12 1959 588 H T 531553 40 13 1959 S88 H T 533412 43 15 1959 98 H T 531551 41 12 1959 98 H T 531553 40 13 1960 88 All S T 531551 41 12 1960 88 exc S W H T 533412 43 15 1960 88 All H T 531553 40 13 1960 88 S W H T 531553 40 13 1960 88 exc S W H T 531553 40 13 1960 88 S W H T 533412 43 15 1960 88 All H T 533412 43 15 1960 588 All S T 531551 41 12 1960 588 All H T 531553 40 13 1960 588 All H T 533412 43 15 1960 98 H T 531552 42 13 1960 98 H T 533412 43 15 Exc Cars W C A C Cars W C A C