4 SPEED TRANSMISSION GMC GROUP 4 338 RING RETAINER SEAL SLEEVE ASM Speedometer Driven Gear 73 78 CKP I Z 3 r r 1361618 I 38 RING speedo driven gear oil seal ret 76 78 All Blazer Jimmy w M T 3708I48 1 33 RETAINER speedo driven gear fig 7 5277M 73 76 K l 2 Blazer K Jimmy J K 328563 I 2 25 SEAL Speedo driven gear sleeve 7 5288 74 78 CP I 2 3 Blazer C Jimmy C 3889910 I 2 l0 SEAL Speedo pinion 7 5288 76 78 All M T M20 6264903 1 38 SEAL speedo driven gear fitting 7 5288 73 78 K 1 2 3 Blazer K Jimmy K exe nam Transfer Case 78 78 Pl 2 3 78 78 C1 2 3 32856I 1 4 55 SLEEVE ASM speedo driven gear 17 9342N 73 75 K 1 2 Blazer K Jimmy K w Dana Transfer Case 2396891 1 3 50 SLEEVE ASM 17 9342N 4 342 SHAFT ASM CABLE GROMMET RETAINER SPRING Speedo Flex Complete 73 74 C 1 2 3 Blazer C Jimmv C 2503224 I I 9 95 SHAFT ASM 64 0 7 5290 73 74 K 1 Z Blazer K Jimmy K 6480237 1 N L SHAFT ASM 7G AC CC 538 7 5290 73 G I 2 3 6478825 l l0 I5 SHAFT ASM 1l0 7 5290 73 74 C I 2 3 Blazer C Jimmy C 6478I75 I 8 35 SHAFT ASM 60 AC CC 534 7 5290 73 75 F I 2 3 6480377 1 27 90 SHAFT ASM I I4 2 w casing 7 5290 73 74 G 1 2 3 350 8480249 1 N L SHAFT ASM 7 5290 73 74 K 1 2 Blazer K Jimmy K 8 cyl exc Speed 8 Cruise Control 75 K1 2 03 I4 16 350 75 K 1 Z 08 78 K 2w M T MC1 M20 Dual Exh 78 K 3 w M T M20 Dual Exh 25032649 1 19 50 SHAFT ASM 7 5290 74 CK I 2 3 Blazer Jimmy 25032888 I l2 45 SHAFT ASM upper 7 5290 74 CK l 2 3 Blazer Jimmy 8480241 1 N L SHAFT ASM lower 7 5290 75 77 P I 2 3 25032875 1 l7 B0 SHAFT ASM lower 103 3 7 5290 75 C 1 Cab Blazer C Jimmy C 76 C I Cab 250 78 C 1 Cab 350 exc H D Chassis 6477894 I 15 40 SHAFT ASM lower I4 0 7 5290 75 77 K 1 2 3 Blazer K Jimmy K 25032096 I N L SHAFT ASM w casing 7l 8 7 5290 75 C 1 Cab w Speed Cruise Control 75 78 Blazer C Jimmy C w Speed 8 Cruise Control 76 C 1 Cab w Speed Cruise Control exc H D Chassis 647812l I SHAFT ASM inter 40 0 7 5290 75 76 C I 2 3 Blazer C Jimmy C exc H D Chassis 77 C l 2 3 Blazer C Jimmy C 8480230 l N L SHAFT ASM upper 7 5290 76 C I Cab w H D Chassis 350 76 C 1 Sub Blazer C Jimmy C 78 C 2 3 77 78 C 1 2 3 Blazer C Jimmy C 6478732 I l5 85 SHAFT ASM lower 19 7 5290 78 K1 2 3 exc Dual Exh 6480090 I 7 55 SHAFT ASM less casing 82 7 7 5290 78 Kl 2 3 25032849 1 19 50 SHAFT ASM 7 5290 78 C l 2 3 w H D C F44 Cruise Cont exc Calif 6479967 1 4 54 SHAFT ASM lwr less casing 58 l 7 5290 i 78 K1 2 3 w M T M20 J Dual Exh 6480087 I 7 50 SHAFT ASM less casing 82 1 7 5290 WAREHOUSING AND DISTRIBUTIONDIVISION OF GENERAL MOTORS CORPORATl0N LT TRUCI 51 4 338 4 342 22 REV 2 83