Dana 30 Front Axle

1972-1986 CJ-5, 6, 7, 8
1972-1973 C104 Commando
1971-1973 SJ, J-Series

Item numbers match the diagram. Each part number searches Amazon for that Crown part.

Item #	Description	Application	Comments	Includes Item #s	Part No.
1	Ring and Pinion	All All All All All All All All	3.07 (43/14) Ratio 3.31 (43/13) Ratio 3.54 (46/13) Ratio 3.73 (41/11) Ratio 4.10 (41/10) Ratio 4.27 (47/11) Ratio 4.56 (41/9) Ratio 4.88 (39/8) Ratio	1 1 1, 3, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 48 1, 3, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 48 1, 3, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 48 1, 3, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 48 1 1, 3, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 48	J8130381* J0945344* J8126518 J0945345 J8126494 J8126946 J8134385 J0945347
2	Bearing Set, Differential	All	Includes 2 Bearings and 2 Cups		J8126500
3	Shim Set, Differential	All			J8126506
4	Pin, Differential Shaft	All			J0636360
5	Case Only, Differential	All All	Standard; w/ Ratio 3.54 and Down Standard; w/ Ratio 3.73 and Up		J0947055 J8126496
6	Case Assembly, Differential	All All	Standard; w/ Ratio 3.54 and Down Standard; w/ Ratio 3.73 and Up		J8126513 J8126495
7	Gear Set, Differential	All	Standard		J8126497
8	Washer, Differential Spider Gear	All	Standard		J8120831
9	Washer, Differential Side Gear	All	Standard		J8120832
10	Bolt, Ring Gear	All All	Each Set of 10		J0649454 4720891
11	Slinger, Pinion	All	Inner		3893982
12	Bearing Set, Pinion	All	Inner; Includes 1 Bearing and 1 Cup		J8126499
13	Shim Set, Pinion	All All			J8126503 J0929408
14	Baffle, Pinion	All	Front		J0934937
15	Bearing Set, Pinion	All	Outer; Includes 1 Bearing and 1 Cup		J8124052
16	Seal, Pinion	All			J0998092
17	Slinger, Pinion	All	Outer		J0636566
18	Yoke, Pinion	72/80 CJ-5, 6, 7 81/86 CJ-5, 7, 8	U-Bolt Type; w/ Slinger Bolt and Strap Type; w/o Slinger		J0935685 J8131656
19	Washer, Pinion	All			J4004913
20	Nut, Pinion	All			J0801367
21	Strap and Bolt Kit	All All	6-Point, Hex Head 12-Point		4006698K 4006928K
22	U-Bolt	All			JA000490
23	U-Bolt Yoke Kit	All	Includes #s 16, 18, 19, 20, 22		D3044YOKEUBK
24	U-Bolt Kit	All	Includes 2 U-Bolts and Hardware		A490K
25	Axle Shaft	77/83 CJ-5 77/83 CJ-5 77/81 CJ-7, 8 77/81 CJ-7, 8 82/86 CJ-7, 8 82/83 CJ-7, 8	Right; 22-7/8" Long Left; 35-3/4" Long Right; 22-7/8" Long Left; 35-3/4" Long Right; 24-9/16" Long Left; 37-11/32" Long		J8127598 J8127599 J8127598 J8127599 J8134294 J8134293
26	Slinger, Axle Shaft	76/86	Inner		J8126232
27	U-Joint, Axle	All All	Greasable Sealed, Spicer®		J8136616 8126637SP
28	Hub Assembly	78/81 CJ-5, 7, 8 81/86 CJ-5, 7, 8	w/ Disc Brakes w/ 6-Bolt Hub w/ 5-Bolt Hub		5358568H 5363421H
29	Seal Kit, Knuckle	SJ, J-Series SJ, J-Series SJ, J-Series	w/o Hardware (One Side) w/ Hardware (One Side) w/o Hardware (Two Sides)		J0915664 J0998445 J0908226
30	Retainer, Steering Knuckle Seal	SJ, J-Series	2 Required Per Knuckle		J0908006
31	Seal, Knuckle	SJ, J-Series	Rubber		J0909854
32	Seal, Knuckle	SJ, J-Series	Felt		J0908005
33	Ball Joint Kit	All Except SJ, J-Series			J8126509
34	Ball Joint, Upper	All Except SJ, J-Series			J8122495
35	Ball Joint, Lower	All Except SJ, J-Series			J8122496
36	Flange, Axle Drive	71/81 CJ-5, 6, 7, 8 81/86 CJ-5, 7, 8	Mounts w/ 6 Bolts Mounts w/ 5 Bolts		J0999396 J5362000
37	Gasket, Axle Flange	71/81 CJ-5, 6, 7, 8 81/86 CJ-5, 7, 8	Mounts w/ 6 Bolts Mounts w/ 5 Bolts		J0649784 J5362001
38	Knuckle, Steering	SJ, J-Series	Left		J0805783
39	Spindle Kit	77/86 CJ-5, 7, 8	Left or Right	40, 41	J8128147
40	Spindle Serivce Kit	71/76 All Vehicles 77/86 CJ-5, 7, 8	Left or Right Left or Right	42, 43, 44, 45 42, 43, 44, 45	J8126510 J8127356
41	Spindle, Steering	72/76 All Vehicles	Left or Right; w/o Bearings and Seals		J8121403
42	Seal, Axle Shaft	77/86 CJ-5, 7, 8	Outer		J8127350
43	Seal, Spindle	77/86 CJ-5, 7, 8			J8127351
44	Spacer, Spindle Bearing	77/86 CJ-5, 7, 8			83501113
45	Bearing, Spindle	All All	Needle Bearing Bushing		J8121402 J0649783
46	Seal, Axle	CJ-5, 6, 7, 8, C104 SJ, J-Series	Inner Inner		J8121781 J8120358
47	Sealant	All	RTV		J8993317
48	Gasket, Differential Cover	All	Paper		J8120360
49	Bolt, Differential Cover	76/86 CJ-5, 7, 8			J0273573
50	Bearing Kit, Pinion	CJ-5, 6, 7, 8		11, 12, 13, 15, 16, 20	D30EPBK
51	Master Shim Kit	All		3, 13, 19, 20, 48	J8126502
52	Master Bearing and Seal Kit	All		2, 12, 15, 16, 20, 42	D30EMASKIT
53	HD Differential Cover	All All	Red Black	47, 49 47, 49	RT20024 RT20030

*Not Currently Available