1956 W 6 Way Elect Seat SPRING left adjuster 1 4691840 1956 W 6 Way Elect Seat SPRING adjuster anti creep 1 4711556 1956 W 6 Way Elect Seat SPRING adj assist 4711549 RH 1957 1958 98 W 2 Way Elect Seat SPRING tensioner R H 1 4703686 1957 1958 98 W 2 Way Elect Seat SPRING adjuster anti chuck 2 4734125 1957 1958 W 4 6 Way Elect Seat SPRING seat adj counter balance 2 4713166 1959 81 1960 W 6 Way Elect Seatt SPRING adj counter balance rear 2 4303414 1960 w 4 Way Elect Seat SPRING adj counterbalance 2 4306585 1959 thru 1963 6 Way SPRING adj counter balance front 2 4305801 1960 thru 1963 6 Way SPRING adj counter balance rear 2 4309444 1961 1962 W 4 Way Elect Seat SPRING adj counter balance 2 4309405 1964 6 way SPRING adj front gear nut 2 5717486 1964 6 Way lst Type SPRING adj rear gear nut 2 5717849 1964 6 Way 2nd Type SPRING adj rear gear nut 2 5717486 1964 6 way SPRING horiz actuator 5717500 RH 5717501 LH 1965 4 6 Way SPRING adj gear nut 2 4 5717486 1965 4 6 Way SPRING horiz actuator 5717500 RH 5717501 LH 1961 S fire STOP L H adj gearnut 1 5710983 1959 thru 1962 98 2 Way 1962 thru 1964 S fire 98 S C starl STOP adj gear nut 1 2 4304721 1963 1964 98 2 Way exc S C STOP adj gear nut 2 5717893 1963 1964 4 Way Bucket Seat STOP L H adj jackscrew frt l 5716185 1963 1964 4 Way Bench Seat STOP R H adj front 1 5716185 1965 star 1 S fire STOP adj gear nut 1 4304721 1965 98 2 Way exc 4 D S STOP adj gear nut 2 5717893 0 1965 4 Way Bucket Seat STOP L H adj jackscrew front 1 5716185 1965 F85 4 Way Bench Seat STOP R H adj jackscrew front 1 57l6l85 1963 1 85 Conv STUD L H adj to outer rear supt 1 4871048 I 1957 1958 98 W 2 Way Elect Seat SUPPORT spring rear right 1 4691842 See Group 13 100 for Usage TERMINAL BLOCK seat switch 6 wire 1 2973436 1956 W 6 Way Elect Seat TUBE adj torque less motor regulator 1 4711550 1957 1958 W 4 Way Elect Seat TUBE adj torque horiz equalizer 1 4713334 1957 1958 W 6 Way Elect Seat TUBE adj torque front vert equalizer 1 4713167 1957 1948 W 6 Way Elect Seat TUBE adj torque rear vert equalizer 1 4713168 1957 gl 1958 W 6 Way Elect Seat TUBE adj torque horiz equalizer 1 4713169 1963 gl 1964 4 Way Bucket Seat exc 1964 F85 TUBE driver adj torque 1 4881388 1964 F85 4 way Bucket Seat TUBE driver adj torque l 4411992 1965 F85 4 Way Bucket Seat TUBE driver adj torque 1 4483630 1965 4 Way Bucket Seat exc F85 TUBE driver adj torque l 4472521 1959 98 W 2 Way Electric Seat WASHER right adj jack screw 1 4303995 1959 1960 W 6 Way Elect Seark WASHER horiz jack screw inner 4 4304779 1959 1960 W 6 Way Elect Seatt WASHER horiz jack screw outer 2 4303405 1959 thru 1964 98 S fire star I 2 Way WASHER gear nut stop slotted hole 1 2 4304725 1959 thru 1964 98 S fire j star I 2 Way WASHER gear nut stop round hole 1 2 4304726 1964 6 way WASHER adj gear nut 4 5717485 1965 star 1 S fire 98 2 Way WASHER gear nut stop slotted hole 2 4304725 1965 star 1 S fire 98 2 Way WASHER gear nut stop round hole 2 4304726 1965 4 6 Way exc F85 Bucket WASHER adj gear nut 4 57174850 1st type 1960 6 Way Seat used with 3 motor type adjuster 2nd type 1960 6 Way Seat used with 1 motor type adjuster 1964 6 Way 2nd type has rear gear nut springs relocated from underside of top plate to top side approx April 15 1964 1964 OLDSMOBILE DIVISION GENERAL MOTORS CORPORATION 11 561 188