Hubs, Automatic Lock

Refer to Section 05-03C.

Dana 44-IFS Front Drive Axle, Bronco and F-150 4x4 with Automatic Hub Locks

Item	Part Number	Description
1	3219	Shaft
2	3B402	Axle Arm Assembly
3	3B177	Pivot Bushing
4	3010	Housing
5	—	RTV Gasket (Form in Place)
6	4222	Differential Bearing Cup
7	3L387	Slip-Shaft
8	4A460	Seal
9	802857	Keystone Clamp
10	3A429	Boot
11	3249	Front Axle Shaft Universal Joint
12	3M387	Shaft
13	3254	Oil Seal
14	3L123/1225	Bearing
15	3167	C-Clip
16	3204	Differential Case
17	350672-S	Bolt
18	4211	Differential Pinion Shaft
19	4230	Differential Pinion Thrust Washer
20	4228	Differential Side Gear Thrust Washer
21	4236	Differential Side Gear
22	4215	Pinion Gear
23	—	Cap and Bolt, Differential Bearing (Part of 3010)
24	4221	Differential Bearing
25	4067	Differential Bearing Shim
26	3254	Differential Seal
27	4670	Baffle
28	4672	Shim
29	4628	Pinion Bearing Cup
30	4630	Differential Pinion Bearing
31	3B067	Selective Shim Slinger
32	3222	Ring Gear and Drive Pinion
33	3B440	Camber Adjuster
34	357228-S	Roll Pin
35	4851	Front Axle Companion Flange (Universal Joint)
36	351126-S	Nut
37	356504-S	Washer
38	4859	Drive Pinion Seal Deflector
39	4676	Drive Pinion Seal
40	4670	Drive Pinion Shaft Oil Slinger
41	4621	Differential Pinion Bearing
42	4616	Differential Drive Pinion Bearing Cup
43	4109	Drive Pinion Shim (Preload)
44	— (Part of 3B403)	Weld Nut
45	3C132	Axle Rolling Diaphragm Seal (RDS)
46	3B403	Axle Arm Assembly
47	72035-S	Pin
48	3A049	Nut
49	3049	Front Suspension Upper Ball Joint
50	3A050	Nut
51	3050	Front Suspension Lower Arm Ball Joint
52	3K050	Snap Ring
53	373912-S	Stop Screw
54	33925-S	Jam Nut
55	3130	Steering Knuckle (RH)
56	3131	Steering Knuckle (LH)
57	87747-S2	Filler Plug
58	2K004	Front Disc Brake Rotor Shield (RH)
59	3299	Integral Spacer/Seal
60	3123	Bearing, Caged Needle
61	3105	Front Wheel Spindle
62	3254	Spindle Rolling Diaphragm Seal (RDS) (F-150 and Bronco Only)
63	1190	Wheel Hub Grease Seal
64	4221	Inner Wheel Bearing
65	4222	Inner Wheel Bearing Cup
66	1102	Front Disc Brake Hub and Rotor
67	— (Part of 1102)	Hub
68	35704	Nut
69	4222	Outer Wheel Bearing Cup
70	4221	Outer Wheel Bearing
71	—	Wheel Retainer (Nut) (Part of 1K105)
72	3B549	Wheel Retainer Key
73	—	Cam Assembly (Part of 1K105)
74	—	Steel Thrust Washer — Nonsplined (Part of 3B458)
75	—	Plastic Thrust Washer (Part of 3B458)
76	—	Steel Thrust Washer — Splined (Part of 3B458)
77	3B457	C-Ring
78	1K105	Hub Body
79	—	Lock Ring (Part of 1K106)
80	1K104	Cap
81	1K104	Capscrew
A	—	Tighten to 95-122 Nm (70-90 Lb-Ft)
B	—	Tighten Bolt to 108-122 Nm (80-90 Lb-Ft)
C	—	Tighten to 244-271 Nm (180-200 Lb-Ft)
D	—	Tighten to 136 Nm (100 Lb-Ft)
E	—	Tighten to 123-149 Nm (91-110 Lb-Ft)
F	—	Tighten to 47 Nm (35 Lb-Ft)
G	—	While Rotating Front Disc Brake Hub and Rotor, Tighten to 68 Nm (50 Lb-Ft) to Seat Wheel Bearings. Back Nut Off 90 Degrees (1/4 Turn). Tighten to 1.8 Nm (16 Lb-In).
H	—	Tighten to 4-6 Nm (35-53 Lb-In)

Dana 44-IFS Front Drive Axle, Bronco and F-150 4x4 with Manual Hub Locks

Item	Part Number	Description
1	3219	Shaft
2	3B402	Axle Arm Assembly
3	3B177	Pivot Bushing
4	3010	Housing
5	—	RTV Gasket (Form in Place)
6	4222	Differential Bearing Cup
7	3L387	Slip-Shaft
8	4A460	Seal
9	802857	Keystone Clamp
10	3A429	Boot
11	3249	Front Axle Shaft Universal Joint
12	3M387	Shaft
13	3254	Oil Seal
14	3L123/1225	Bearing
15	3167	C-Clip
16	3204	Differential Case
17	350672-S	Bolt
18	4211	Differential Pinion Shaft
19	4230	Differential Pinion Thrust Washer
20	4228	Differential Side Gear Thrust Washer
21	4236	Differential Side Gear
22	4215	Pinion Gear
23	—	Cap and Bolt, Differential Bearing (Part of 3010)
24	4221	Differential Bearing
25	4067	Differential Bearing Shim
26	3254	Differential Seal
27	4670	Baffle
28	4672	Shim
29	4628	Pinion Bearing Cup
30	4630	Differential Pinion Bearing
31	3B067	Selective Shim Slinger
32	3222	Ring Gear and Drive Pinion
33	3B440	Camber Adjuster
34	357228-S	Roll Pin
35	4851	Front Axle Companion Flange (Universal Joint)
36	351126-S	Nut
37	356504-S	Washer
38	4859	Drive Pinion Seal Deflector
39	4676	Drive Pinion Seal
40	4670	Drive Pinion Shaft Oil Slinger
41	4621	Differential Pinion Bearing
42	4616	Differential Drive Pinion Bearing Cup
43	4109	Drive Pinion Shim (Preload)
44	— (Part of 3B403)	Weld Nut
45	3C132	Axle Rolling Diaphragm Seal (RDS)
46	3B403	Axle Arm Assembly
47	72035-S	Pin
48	3A049	Nut
49	3049	Front Suspension Upper Ball Joint
50	3A050	Nut
51	3050	Front Suspension Lower Arm Ball Joint
52	3K050	Snap Ring
53	373912-S	Stop Screw
54	33925-S	Jam Nut
55	3130	Steering Knuckle (RH)
56	3131	Steering Knuckle (LH)
57	87747-S2	Filler Plug
58	2K004	Front Disc Brake Rotor Shield (RH)
59	3299	Integral Spacer/Seal
60	3123	Bearing, Caged Needle
61	3105	Front Wheel Spindle
62	3254	Spindle Rolling Diaphragm Seal (RDS) (F-150 and Bronco Only)
63	1190	Wheel Hub Grease Seal
64	4221	Inner Wheel Bearing
65	4222	Inner Wheel Bearing Cup
66	1102	Front Disc Brake Hub and Rotor
67	1102	Hub (Part of 1102)
68	35704	Nut
69	1198	Lockwasher
70	1197	Outer Lock Nut
71	1195	Inner Lock Nut
72	4221	Outer Wheel Bearing
73	4222	Outer Wheel Bearing Cup
74	—	Steel Thrust Washer — Nonsplined (Part of 3B457)
75	—	Plastic Thrust Washer (Part of 3B457)
76	—	Steel Thrust Washer — Splined (Part of 3B457)
77	3B457	C-Ring
78	1K105	Hub Body
79	1K104	Lock Ring
80	1K104	Cap
81	1K104	Capscrew
A	—	Tighten to 95-122 Nm (70-90 Lb-Ft)
B	—	Tighten Bolt to 108-122 Nm (80-90 Lb-Ft)
C	—	Tighten to 244-271 Nm (180-200 Lb-Ft)
D	—	Tighten to 136 Nm (100 Lb-Ft)
E	—	Tighten to 123-149 Nm (91-110 Lb-Ft)
F	—	Tighten to 47 Nm (35 Lb-Ft)
G	—	While Rotating Front Disc Brake Hub and Rotor, Tighten to 217-278 Nm (160-205 Lb-Ft)
H	—	While Rotating Front Disc Brake Hub and Rotor, Tighten to 68 Nm (50 Lb-Ft) to Seat Wheel Bearings. Back Nut Off 90 Degrees (1/4 Turn).
J	—	Tighten to 4-6 Nm (35-53 Lb-In)

Dana 50-IFS Front Drive Axle, F-250 HD 4x4 with Automatic Locking Hubs

Item	Part Number	Description
1	3219	Shaft
2	3B402	Axle Arm Assembly (RH)
3	3B177	Pivot Bushing
4	3010	Housing
5	—	RTV Gasket (Form in Place)
6	4222	Differential Bearing Cup
7	3L387	Slip-Shaft
8	4A460	Seal
9	802857	Keystone Clamp (2)
10	3A429	Boot
11	3249	Front Axle Shaft Universal Joint
12	3M387	Shaft
13	3254	Oil Seal
14	3C123/1225	Bearing
15	3167	C-Clip
16	357228-S	Roll Pin
17	3204	Differential Case
18	350672-S	Bolt
19	4211	Differential Pinion Shaft
20	4230	Differential Pinion Thrust Washer
21	4228	Differential Side Gear Thrust Washer
22	4236	Differential Side Gear
23	—	Cap and Bolt, Differential Bearing (Part of 3010)
24	4215	Pinion Gear
25	4221	Differential Bearing
26	4067	Differential Bearing Shim
27	3254	Differential Seal
28	4670	Oil Slinger
29	4672	Shim
30	4628	Pinion Bearing Cup
31	4630	Differential Pinion Bearing
32	3B067	Selective Shim Slinger
33	3222	Ring Gear and Drive Pinion
34	3B440	Camber Adjuster
35	4851	Front Axle Companion Flange (Universal Joint)
36	351126-S	Nut
37	356504-S	Washer
38	4859	Drive Pinion Oil Seal Deflector
39	4676	Drive Pinion Seal
40	4670	Drive Pinion Shaft Oil Slinger
41	4621	Differential Pinion Bearing
42	4616	Differential Drive Pinion Bearing Cup
43	4109	Drive Pinion Shim (Preload)
44	3C132	Axle Rolling Diaphragm Seal (RDS)
45	3B403 (LH)	Axle Arm Assembly
46	3A049	Nut
47	72035-S	Pin
48	3049	Front Suspension Upper Ball Joint
49	3A050	Nut
50	3050	Front Suspension Lower Arm Ball Joint
51	3K050	Snap Ring
52	3131	Steering Knuckle (LH)
53	3130	Steering Knuckle (RH)
54	373912-S	Stop Screw
55	33925-S	Jam Nut
56	87747-S2	Filler Plug
57	2K004	Front Disc Brake Rotor Shield (RH)
58	3299	Integral Spacer/Seal
59	3123	Caged Needle Bearing
60	3105	Front Wheel Spindle
61	1190	Wheel Hub Grease Seal
62	1102	Front Disc Brake Hub and Rotor
63	—	Hub (Part of 1102)
64	4222	Inner Wheel Bearing Cup
65	4221	Inner Wheel Bearing
66	35704	Nut
67	4222	Outer Wheel Bearing Cup
68	4221	Outer Wheel Bearing
69	—	Wheel Retainer (Nut) (Part of 1K105)
70	3B549	Wheel Retainer Key
71	—	Cam Assembly (Part of 1K015)
72	1K106	Lock Ring
73	—	Steel Thrust Washer — Nonsplined (Part of 3B458)
74	—	Plastic Thrust Washer (Part of 3B458)
75	—	Steel Thrust Washer — Splined (Part of 3B458)
76	3B457	Snap Ring
77	1K105	Hub Body
78	1K104	Cap
79	1K104	Capscrew
A	—	Tighten to 129-142 Nm (95-105 Lb-Ft)
B	—	Tighten to 108-122 Nm (80-90 Lb-Ft)
C	—	Tighten to 244-271 Nm (180-200 Lb-Ft)
D	—	Tighten to 136 Nm (100-Lb-Ft)
E	—	Tighten to 123-149 Nm (91-110 Lb-Ft)
F	—	Tighten to 68-81 Nm (50-60 Lb-Ft)
G	—	While Rotating Front Disc Brake Hub and Rotor, Tighten to 68 Nm (50 Lb-Ft) to Seat Wheel Bearings. Back Nut Off 90 Degrees (1/4 Turn). Tighten to 1.8 Nm (16 Lb-In).
H	—	Tighten to 4-6 Nm (35-53 Lb-In)