7 4176 LEVER ASSY ARM ASSY SPRING BUSHIN G W l 1lIllR Air Suspension Leveling Valve 58 PASS w AIR S V 4 A lett front w roller 5541047 1 2 15 129 58 PASS w AIR S right tiront w roller 5541052 1 2 15 129 58 PASS w AIR S rear w roller 5541054 1 2 15 129 58 PASS w A1RlS ARM ASSY front and rear 5549921 3 1 35 81 58 PASS w AIR S SPRING lever return frc 11 1t Zell 5541046 1 40 24 58 PASS w AIR S SPRING lever return i1 c 1n1 right and rear 5541051 2 40 24 58 PASS w AIR S BUSHING valve body 5110111 1IOl1ll and rear nylon 5541031 3 35 21 58 PASS w AIR S WASHER valve body slziaft lwrt and rear 1 D 5541058 3 20 12 7 4177 SEAL NUT Air lSusp1 nsion Leveling Valve 58 PASS w AIR S O ring frt anal rear 11 11151 2 Mg 3744629 3 15 9 58 PASS w AIR S NUT frt and rear to ieseirvcir adapter 1 18 3744620 3 35 21 7 4182 BLOCK ASSY V AL VEl VALVE ASSY BOI Y C ZiKllll ASSY and PARTS Air Suspensirmn Leveling Valve Junction 58 PASS w AIR S 3751363 1 12 25 735 58 PASS w AIR S VALVE manual shut ell 3751374 1 25 15 58 PASS w AIR S VALVE ASSY block low pireseuzre 3751365 1 1 55 93 58 PASS w AIR S VALVE ASSY block high pvessstire 3751366 1 1 10 66 58 PASS w AIR S VALVE ASSY block n 1 1e cl 3756473 A R 50 30 58 PASS w AIR S BODY block valve 1 1 28 thread 3751367 1 25 15 58 PASS w AIR S CORE ASSY block valve 3751368 1 25 15 58 PASS w AIR S SPRING block check valve 3751370 1 10 6 58 PASS w AIR S GASKET block to leveling valve pipe front and rear 5540299 A R 20 12 58 PASS w AIR S GASKET block low jp1 ess1 1r s1 vallve 3746200 1 10 6 58 PASS w AIR S GASKET block valve core 3751371 1 07 4 58 PASS w AIR S CONNECTOR b1o 1 11 o se 3751372 1 25 15 58 PASS w AIR S SEAL tank to junction lbloclz pipe ring 3750230 2 07 4 58 PASS w AIR S SEAL block to trt and rear leveling valve ex haust pipe to trt and creat valve inlet pipe and rear crossover pipe 2 1111 3750232 A R 03 5 9 58 PASS w AIR S CLIP gasoline feed pipe and 1u11ction block to trt leveling valve inlet and exh R H pipes at reservoir 3750416 2 3 162 58 PASS w AIR S CLIP block to rear leveling v1 11ve inlet and exh pipes to side member 3750218 A R 10 6 58 PASS w AIR S CLIP block to front 1 V 1BllIl Q valve inlet and exh R H pipes 3754040 1 05 3 58 PASS w AIR S CLIP block to front ll E V lllI1 Q valve inlet and exh L H pipes at r z1serv i1 3754041 1 05 3 58 PASS w AIR S CLIP block to front leveling r 1 1ve inlet and ex haust pipes and front biralce crossover pipe 3754082 2 10 6 SB CONV w AIR S CLIP block to rear leveling valve inlet and exhaust pipe to side memllwr 3754076 2 10 6 NOTZEI Previously released in P A 39 7 4195 INSERT Spring Lea 54 PASS rear nylon w 1 111 11 1 1num t1l 1BG1 l l 16 1 EQ x 2 3699910 12 30 18 55 PASS lst design rear cotton w paznnlgliin 12 zt 3 3713534 A R 30 18 55 57 PASS 2nd design rear synthetic p l y merj1 1Z E 11 2 1 1 3744956 A R 30 18 7 503 SPRING ASSElVlB1l Y 1H 1ar LEAF TYPE NOTE Special springs not reqjuirecil with Cool Pack air conditioning uni 34 40 UTIL exc COE 41 55 UTIL lst Ser exc SBC 6 leaves auxiliary spring 6049341 2 20 65 1136 36 37 FC GA GB SED COA SDL also I CPE CONV w 19 iu wheels 8 leaves with cover 594447 2 18 25 1004 XNOTE On 604934 spring rates can be increased from 1530 lb per in to 11800 lb per tn by addition of No 2 leaf 365 Z1 4128 n REVISED JANUARY 1 1959 695 476 5 3