The Dana 18 is a gear driven transfer case. The early version of the Dana 18 had a 27 tooth drive gear and 3/4 intermediate shaft and 1.95:1 low. The second generation Dana 18 came with a 26 tooth input gear and 3/4 intermediate shaft and 2.42:1 low. The third generation Dana 18 came with a 26 tooth input gear and 1-1/8 intermediate shaft and 2.42:1 low. The fourth generation Dana 18, uses a 26 tooth input gear, 1-1/4 intermediate shaft, and 2.42:1 low range. The fifth generation Dana 18 uses a 29 tooth input gear, 1-1/4 intermediate shaft, used a larger input hole, the same case used in the Dana 20, and has a 2.46:1 low range. The big hole input is about 4 in diameter where as the small hole input is about 3 in diameter. All Dana 18 cases are cast iron.
| 85042 |
Item#1 Overhaul repair kit kit includes front and rear bearing and cups front ball bearing gaskets and oil seal kits needle bearing and small parts kits with 1-1/8 intermdidate gear shaft |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
139.94 |
132.95/Kit |
 |
| 85043 |
Item#1 Overhaul repair kit kit includes front and rear bearing and cups front ball bearing gaskets and oil seal kits needle bearing and small parts kits with 1-1/4 intermdidate gear shaft |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
135.84 |
129.05/Kit |
 |
| 85044 |
Item#2 Complete assembled dana 18 transfer case includes dual shifter kit all 4 cylinders with 3 speed transmission |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
711.49 |
675.95/each |
 |
| 85045 |
Item#3 Gaskets oil seals and felts kit |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
13.41 |
12.75/each |
 |
| 85046 |
Item#4 Front output shaft |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
0.00 |
0.00/each |
 |
| 85047 |
Item#5 Ball bearing front output shaft bearing |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
11.85 |
11.30/each |
 |
| 85048 |
Item#6 Snap ring front output shaft bearing |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
1.28 |
1.25/each |
 |
| 85049 |
Item#7 Felt front or rear yoke 2 needed |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
0.96 |
0.95/each |
 |
| 85050 |
Item#8 Oil seal front or rear yoke 2 needed |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
1.99 |
1.90/each |
 |
| 85051 |
Item#9 Rear output shaft |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
71.15 |
67.60/each |
 |
| 85052 |
Item#10 Bearing cone front or rear output shaft need 2 |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
26.05 |
24.75/each |
 |
| 85053 |
Item#11 Bearing cup front and rear output shaft need 2 |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
8.86 |
8.45/each |
 |
| 85054 |
Item#12 Bushing front output shaft |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
3.41 |
3.25/each |
 |
| 85055 |
Item#13 Front ouptut shaft sliding gear 39 teeth count mark 18 8 17 33 |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
70.95 |
57.95/each |
 |
| 85056 |
Item#13 Front ouptut shaft sliding gear 33 teeth count mark 18 8 22 |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
70.95 |
57.95/each |
 |
| 85057 |
Item#14 Front output shaft gear 26 teeth count mark 18 8 18 |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
58.10 |
55.20/each |
 |
| 85058 |
Item#14 Front output shaft gear 29 teeth mark 18 18 24 |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
48.95 |
39.95/each |
 |
| 85059 |
Item#15 Thrust washer front output shaft gear |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
2.82 |
2.70/each |
 |
| 85060 |
Item#16 Snap ring front output shaft gear |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
1.00 |
0.95/each |
 |
| 85061 |
Item#17 Output shaft hub |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
21.05 |
20.00/each |
 |
| 85062 |
Item#18 Intermediate gear 34 x 21 teeth count mark 18 5 7 |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
0.00 |
0.00/each |
 |
| 85063 |
Item#18 Intermediate gear 39 x 18 teeth count mark 18 5 9 |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
96.00 |
91.20/each |
 |
| 85064 |
Item#19 Shaft intermediate gear 3/4 |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
8.23 |
7.85/each |
 |
| 85065 |
Item#19 Shaft intermediate gear 1-1/8 |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
12.40 |
11.80/each |
 |
| 85066 |
Item#19 Shaft intermediate gear 1-1/4 |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
13.19 |
12.55/each |
 |
| 85067 |
Item#19A Shaft needles and washer kit |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
22.63 |
21.50/each |
 |
| 85068 |
Item#20 Roller bearing intermediate gear shaft with 3/4 shaft cage bearing 2 needed |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
8.20 |
7.80/each |
 |
| 85069 |
Item#20 Roller bearing intermediate gear shaft with 1 1/8 shaft cage bearing 2 needed |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
11.32 |
10.80/each |
 |
| 85070 |
Item#20 Roller bearing intermediate gear shaft with 1 1/4 shaft cage bearing 2 needed |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
5.95 |
4.95/each |
 |
| 85071 |
Item#21 Spacer intermediate gear shaft |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
1.24 |
1.20/each |
 |
| 85072 |
Item#22 Thrust washer intermediate shaft for 3/4 shaft 2 needed |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
4.75 |
4.55/each |
 |
| 85073 |
Item#22 Thrust washer intermediate shaft for 1 1/8 shaft 2 needed |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
7.20 |
6.85/each |
 |
| 85074 |
Item#22 Thrust washer intermediate shaft for 1 14 shaft 2 needed |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
2.72 |
2.60/each |
 |
| 85075 |
Item#23 Mainshaft gear 29 teeth 6 spline |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
56.06 |
53.30/each |
 |
| 85076 |
Item#23 Mainshaft gear 26 teeth 6 spline |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
0.00 |
0.00/each |
 |
| 85077 |
Item#23 Mainshaft gear 29 teeth 10 spline |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
0.00 |
0.00/each |
 |
| 85078 |
Item#24 Front yoke |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
40.95 |
34.95/each |
 |
| 85079 |
Item#25 Yoke rear MB 2A 3A 3B M38 M38A1 models |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
25.88 |
24.60/each |
 |
| 85080 |
Item#26 Nut for front or rear yoke 2 needed |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
5.95 |
4.95/each |
 |
| 85081 |
Item#27 Shift lever pivot pin |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
2.04 |
1.95/each |
 |
| 85082 |
Item#28 Shift rod oil seal 2 needed |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
5.95 |
4.95/each |
 |
| 85083 |
Item#29 Shift fork |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
8.09 |
7.70/each |
 |
| 85084 |
Item#30 Speedometer gear 14 teeth count |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
6.95 |
5.95/each |
 |
| 85085 |
Item#30 Speedometer gear 15 teeth count |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
6.95 |
5.95/each |
 |
| 85086 |
Item#31 Shifter boot dual lever |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
2.82 |
2.70/each |
 |
| 85087 |
Item#32 Shift knob each |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
2.72 |
2.60/each |
 |
| 85088 |
Item#33 Transfer case mount |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
9.25 |
8.80/each |
 |
| 85089 |
Item#34 Rear mounting support kit bolt and insulators |
|
All |
CJ5 CJ6 CJ7 CJ8 |
'46-'71 |
6.47 |
6.15/Kit |
 |