7 503 SPRING REAR SUSPENSION STD LOAD COIL TYPE NOTE Pan No is stamped on lower end of coil for identification 1958 1959 Converted Air R exc C A C 2 579516 1958 1959 Converted Air R C A C 2 581627 1961 88 2 D S 88 S88 H C 2 579512 1961 88 S88 4 D S H S 98 H C 2 579513 1961 Conv exc 98 2 579514 1961 98 Conv 2 579517 1961 98 exc Conv H C 2 579516 1961 1962 F854D S 2 579355 1961 1962 F852Seat S W 2 580459 1961 1962 F85 3Seat S W 2 583412 1961 1962 F85 C C Cutlass 2 583307 1961 1962 88 588 S W 2 581627 1961 1962Police exc F85 2 579517 1962 F85Conv 2 584277 1962 88Conv 2 584611 1962 88 S88 S fire exc S W or Conv 2 586977 1962 98 exc Conv 2 584610 19625 fire 98Convt 2 584612 7 503 SPRING REAR SUSPENSION EXTRA LOAD COIL TYPE FOR HAULING TRAILERS 1961 1962exc S W orF85 2 581627 7 504 BUSHING REAR SUSPENSION LEAF SPRING 1951 1952 88 1952 98 exc Conv Front rear plain type 12 559630 1951 98 1952 98 Conv 1953 thru 1960 Rear plain type 8 559630 1951 98 1952 98 Conv 1953 thru 1960 exc 1959 1960 S W Front ribbed type 4 560399 1959 1960 S W Front plain type 4 559630 7 506 BOLT REAR SUSPENSION LEAF SPRING CENTER BINDING 1951 thru 1959 1960 exc S W Heavy Duty 5 16 24 x 2 1 4 2 564191 1960 S W Heavy Duty 5 16 24 x 2 7 8 2 578994 7 513 CLIP RET SCREW REAR SUSPENSION LEAF SPRING REBOUND 1951 thru 1959 1960 exc S W Heavy Duty CLIP inner 4 562175 1957 thru 1959 For trailer springs 4 570618 1951 thru 1960 CLIP outer 4 562176 1951 thru 1960 RETAINER rebound clip 8 562178 1951 thru 1959 SCREW 8 1437738 1960 S W Heavy Duty CLIP inner 4 578993 7 516 U BOLT NUT REAR SUSPENSION LEAF SPRING TO AXLE HOUSING 1951 thru 1956 exc 1951 88A For std load springs 4 559610 r 1951 thru 1956 exc 1951 88A For trailer springs 4 562192 1957 1958 exc Conv S W For std load springs 4 569117 1957 1958 Conv S W For std load springs 4 570618 1959 1960 exc S W Conv For standard load springs 4 574040 1959 1960 S W Conv For standard load springs 4 574041 1960 For Heavy Duty Trailer springs 4 564156 1951 thru 1960 exc 1951 88A LOCK NUT 1 2 20 x 9 16 8 145057