Group 7 - Transmission
Transmission Cover and Related Parts - Exploded Transmission Gears and Related Parts - Exploded
Transmission Main Shaft Assembly - Exploded Transmission Drive Gear Assembly - Exploded

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Transmission Cover and Related Parts - Exploded

A 642766 Fork, shifter, second and high speed POR
B 104920 Ball, alloy-S, gr 2, x in (poppet, gear shifter shaft) POR
C 642769 Spring, compression, S, 0.054 diam stock, 11/32 OD,
7 coils, 13/16 free Igh (gear shift shaft poppet ball)		 POR
D 113185 Plug, pipe, sq-socket, hdls, MI, plain finish, 3/8-18NPT
(shift rail hole)		 POR
E 802579 Ball, fulcrum, gear shift lever POR
F A1382 Pin, gear shift lever fulcrum ball POR
G 801731 Lever, gear shift, w/ball and pin, assy $65.00
H 644233 Knob, gear shift lever $9.75
J A1379 Retainer, gear shift lever housing $19.95
K 801733 Gasket, gear shift lever housing cap $3.95
L 635863 Seat. gear shift lever spring $6.95
M 801732 Spring, support, gear shift lever POR
N 801730 Cover, gear shift levers POR
P 642765 Shaft, shifter, low and reverse speed gears $21.95
Q 501592 Plug, expansion, S, l1/16in diam (shift rail hole) POR
R 642764 Shaft, shifter, second and high speed gears $21.95
S 642758 Plunger, interlock, gearshift rail POR
T 642759 Plug, taper, 3/8 in (interlock plunger hole) POR
U 642768 Pin, S, 0.188 diam, 0.9375 Igh under-hd, 0.250 hd diam POR
V 642767 Fork, shifter, low and reverse speed POR
       

Transmission Gears and Related Parts - Exploded

A 642770 Gasket, gear shift lever housing POR
B 51875 Gasket, cop, 5/16 ID, 1/2 OD, 3/32 thk .50¢
C 635868 Screw, hex-hd,5/16-18 x 7/8 (control housing) (used on
engines after serial No. 74419)		 POR
D 802612 Cover, control lever, assy POR
E 640389 Shaft, main, w/gears and blocking ring, assy POR
F 640413 Collector, oil, countershaft gear POR
G 640419 Bearing, bushing type, bz, 0.743 ID, 0.887 OD, l 1/16
width (idler gear)		 $3.50
H 640148 Gear, reverse idler (S, 0.887 ID, 2.220 OD, 16T, 1 7/64 over all lgh) POR
J 640411 Washer, thrust, S: 0.0625 thk (countershaft, rear) POR
K 640410 Washer, thrust, S, backed-bz, 0.0625 thk (countershaft,
rear)		 POR
L 640405 Gear, countershaft (1.0625 ID, 4.0673 OD, 14T, 19T,
26T, 33T)		 POR
M 640778 Washer, countershaft bearing, S, 0.0765 ID, 0.962 OD,
0.050 thk		 POR
N 640777 Roller, needle, spherical, S, diam 0.125 OD, 0.750 88
lg (countershaft gear bearing)		 POR
P 802414 Spacer, countershaft bearing $1.95
Q 640409 Washer, bz, 49/64 ID, 2 5/8 OD, 0.0625 thk (thrust,
countershaft, front)		 POR
R 640422 Cover, input gear bearing POR
S 640351 Gasket case to bell housing and main drive gear bearing retainer (dual purpose) POR
T 640427 Gear, input, w/bearing, assy POR
U 712420 Roller, needle bearing, MIL-STD-CODE 999-59168-
0000, spherical ends, 0.2188 diam, 0.750 Igh		 POR
V 643621 Spacer, main shaft bearing POR
W 644552 Adapter, main shaft bearing $12.95
X 700336 Bearing, ball, MIL-STD-CODE 111-03503-0000 POR
Y A1410 Washer, plain, 29/32 ID, l 9/16 OD, 5/32 thk .95¢
Z A520 Nut, sp, hex, S, 7/8-16NC-2 POR
AA 644122 Gasket, transfer case to transmission POR
BB 120123 Pin, cotter, split, S, pltd, 1/8 x 1 1/4 POR
CC 644316 Plate, lock, idler shaft and countershaft POR
DD 640420 Shaft, reverse idler gear $8.95
EE 640412 Countershaft. $9.95
FF 801660 Plug, sq, pipe, ck-hd, MI,1/2 in (drain and filler) POR
GG 642754 Case, assy POR
HH 571283 Bolt, machine, flat fil-hd, S, phos-fin, 5/16,-24NF-
3x 3/4		 POR
JJ 645980 Seal, oil, input gear bearing retainer $1.95
KK 426892 BOLT, MACHINE, socket-hd, alloy-S, cd or zn-pltd,
5/16-18NC-3 x 1		 POR
       

Transmission Main Shaft Assembly - Exploded

A 640397 Ring, blocking, second and high speed synchronizer $4.95
B 640396 Sleeve, second and high speed synchronizer $29.95
C 640431 Ring, snap, second and high speed synchronizer hub
(1 15/64 ID)		 POR
D 640394 Spring, synchronizer POR
E 640393 Hub, second and high speed synchronizer POR
F 640395 Plate, shifting, second and high speed synchronizer POR
G 640400 Bearing, bushing type, bz, 1.493 ID, 1.4990 OD, 1.422
width (main shaft second speed gear)		 $7.50
H 640399 Gear, second speed, main shaft (22T, 2.970 OD) POR
J 640390 Shaft, main $54.95
K 640401 Gear, sliding, low and reverse, S, 1.645 ID, 10 splines,
29T, 3.825 OD		 $44.95
       

Transmission Drive Gear Assembly - Exploded

A 640783 Ring, snap, bearing, 0.086-0.088 thk POR
B 640782 Ring, snap, bearing, 0.0625 thk POR
C 700763 Bearing, ball, MIL-STD-CODE 112-04002-0500 (rad, SR, It, loading groove, snap ring, 1.5748 bore, 3.1496
OD, 0.7087 width) (input gear)		 POR
D 640893 Baffle, oil POR
E 640428 Shaft, input, w/integral gear POR
       

All Prices and Availability Subject to Change without Notice