4W04 010 I 18 8 928 WASHER SPRING 29 64X11 16X5 64 15 16 93 AR 410230 FREE HE GHT PLAIN 19 8 929 WASHER 441X 750X O60 STEEL PH 93 AR 492346 HARDENED 20 8 934 RETAINER TYPE B SPRING STL 1 12 TL 93 AR 12338114 24SHANK 61M PEOR 21 4 630 COVER BFIK PED PART OF 22 L 93 W J65 M 13 1 25535918 4 630 COVER BRK PED PART OF 22 93 W J41 1 25535918 22 4 625 PEDAL BRK NCL 21 93 W M13 J65 1 10192649 23 4 931 FITTING P B BOOS VAC PIPE 3 278 93 W LHO 1 14090901 24 8 948 CLAMP WORM TYPE 11 16 TO 1 5 16 93 AR 1470030 25 4 931 HOSE P B BOOS VAC 93 W L HO 1 10185138 A 26 4 955 VALVE KIT P B BOOS VAC CHK W GROM 93 W 1 18012017 27 8 915 NUT HFH M1OX1 5X11 21 OD M9 ZOR 93 AR 11503643 NOTE 1 SEE RESPECTIVE GROUP FOR DETAILED ILLUSTRATED VIEW RPO DEFINITIONS J41 BRAKE SYSTEM POWER FRONT D SC REAR DRUM CAST IRON J65 BRAKE SYSTEM POWER FRONT AND REAR DISC K34 CRUISE CONTROL AUTOMATIC ELECTRONIC LHO ENG NE 3 1L 3 1T V6 L27 ENGINE 3 8L SFI V6 M13 TRANSMISSION AUTOMATIC 4 SPEED 4T60 E s 1 1993 GENERAL MOTORS SERVICE PARTS OPERATIONS BUICK 45W 4 000 GROUP 4 134 2 93