4 415 GEAR Transmission High Speed Sliding 29 AC 3 SPEED 4 2nd 3rd 20 T 10 sp1ine 13 wide 590403 1 T 6 48 486 30 31 AD AE 3 SPEED 4 4 2nd 3rd 20 T 6 spline 13 wide 590465 1 6 48 486 31 LT 4 SPEED V 4 V 3rd 4th 20 T 6 sp1ine 1 f wide 590446 1 6 48 486 31 47 ALL exc LT 4 SPEED 3rd 4th 24 T 6 sp1ine 13 Q wide 590493 1 7 30 548 48 52 ALL 4 SPEED 3rd non s1iding 24 T 12 L 1 D x 4 O D 591601 1 8 15 611 4 417 GEAR Transmission lst Znd and Reverse Sliding 29 AC 3 SPEED lst and reverse 27 T 10 spline 590402 1 6 17 463 30 31 AD AE 3 SPEED lst and reverse 27 T 6 spline 328654 1 6 17 463 32 36 B C D E F exc CC DC EC FC 3 SPD lst and reverse 33 T 24 spline 590576 1 7 02 527 33 36 CC DC EC FC 3 SPEED lst and reverse 29 T 12 spline 472936 1 6 58 494 35 36 EA ED FA FD 3 SPEED WM lst cmd reverse 29 T 6 spline 476191 1 6 08 456 37 39 G H I 3 SPEED lst and reverse 31 T 24 spline 590931 1 6 58 494 40 52 PASS COMM lst and reverse 29T 24 spline 591088 1 6 58 494 29 30 LQ LR LS 4 SPEED lst 2nd and reverse 28 T 34 T 10 spline 590346 1 10 53 790 31 41 ALL exc LT early 1941 only 4 SPEED lst 2nd and reverse 43 T 34 T 6 spline 364193 1 12 85 964 41 47 ALL 4 SPEED late jobs 1941 only lst 2nd and reverse 42 T 34 T 6 spline 605555 1 12 85 964 48 52 ALL 4 SPEED 1st and reverse 42 T l1 spline 3692598 1 13 50 1013 NOTE 3692598 has 22 teeth on inside diameter and alternating teeth are ground shorter This gear can only be used with 3692608 Main Shaft 4 421 GEAR Transmission Gountershaft 29 31 ALL 3 SPEED lst speed counter 18 T 328659 1 4 80 360 29 31 ALL 3 SPEED 2nd speed counter 25 T 590469 1 4 80 360 32 ALL 3 SPEED assy w bushings 24 T 13 T 20 T helical 590637 1 12 97 973 33 36 ALL 3 SPD exc CC DC EC FC assy w bushings 25 T 13 T 21 T 590655 1 13 50 1013 33 36 CC DC EC FC 3 SPEED assy w bushings 23 T 14 T 19 T 473209 1 11 62 872 35 EA ED 3 SPEED WM cluster 1 I D for roller bearings 28 T 24 T 18 T 15 T 476192 1 12 53 940 36 FA FD 3 SPEED WM assy w bshgs 28 T 24 T 18 T 15 T 592704 1 13 33 1000 37 39 ALL 3 SPEED assy w bushings 27 T l5 T 22 T 590927 1 13 48 1011 40 41 ALL PASS hvy duty cluster brg roller type identity by 40 52 ALL COMM 3 SPEED drilled hole in hub ot gear 27 T 14 T 22 T see note 591191 1 13 50 1013 NOTE 1 Vhen using 591191 it is also necessary to use 1 591213 Countershatt 50 435847 Roller and 2 591212 Washer 40 52 ALL PASS and KC assy w bushings 27 1 14 T 22 T 591074 1 13 48 1011 42 52 ALL PASS Hvy Duty cluster brg roller type 27 T 14 T 22 T 591319 1 13 50 1013 29 31 ALL exc M 4 SPEED lst speed complete w shalt 13 T 590332 1 7 88 591 29 31 ALL exc M 4 SPEED 3rd speed 27 T 590335 1 5 07 380 29 31 ALL exc M 4 SPEED reverse 20 T 590337 1 4 48 336 29 31 ALL exc M 4 SPEED drive 33 T 590339 1 5 13 385 31 47 ALL exc LT 4 SPEED 2nd speed 23 T width 590501 1 5 67 425 31 47 ALL exc LT 4 SPEED 3rd speed 33 T 590502 1 6 43 482 31 47 ALL exc LT 4 SPEED reverse 23 T 1 width 590503 1 5 67 425 31 47 ALL exc LT 4 SPEED driven 40 T 590504 1 6 75 506 31 41 ALL exc LT lst design 4 SPEED lst speed complete w shatt 14 T 590500 1 8 37 628 NOTE Use lst speed counter gear 590500 w lst and 2nd speed gear 364193 34 T 43 T 41 47 ALL 2nd design 4 SPEED lst speed complete w shalt 14 T iden tity by two grooves on hub near gear 591263 1 8 37 628 NOTE Use lst speed counter gear 591263 w lst and 2nd speed gear 605555 34 T 42 T 48 52 ALL 4 SPEED lst speed 14 T 591667 1 9 45 709 48 52 ALL 4 SPEED 2nd speed 23 T 591395 1 5 67 425 48 52 ALL 4 SPEED 3rd speed 33 T 591396 1 6 43 482 48 52 ALL 4 SPEED reverse 23 T 591397 1 5 67 425 48 52 ALL 4 SPEED driven 40 T 591399 1 7 30 548 4 415 4 421 240 nsvssro JANUARY 10 wsa