Cart (0)

NP231

1987-1995 YJ Wrangler

YJ np231 parts. Numbered callouts match the table below.

YJ np231 parts. Numbered callouts match the table below.

YJ np231 parts. Numbered callouts match the table below.

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

Item #DescriptionYearCommentPart No.
1 Fork, Range Shift 91/95   4638913
2 Bushing, Shift Fork 87/90 2 Required 83503137
3 Fork, Mode Shift
 
 		 87/90
91/93
91/95		  
See Note #1 for Transfer Case ID #s
w/ 30RH Transmission		 4338920
4338920
4338920
4 Pad Kit, Shift Fork 87/95 Includes Pads for Both Forks 15866
5 Isolator, Shift Lever 87/95   J3241481
6 Clip, Shift Lever 87/95   J3241239
7 Sector, Shifting 90/93   4638844
8 O-Ring, Shift Lever 87/95   4167963
9 Retaining Ring, Shift Lever 87/95   4167964
10 Bushing, Shift Lever 87/95   53004810
11 Bearing, Shift 87/95   52078134
12 Bearing Kit, Shift Linkage 87/95 Includes Bearings, Bushings, Seals & Hardware 5014148AA
13 Yoke, Front Output Shaft 87/95 26 Splines 83502829
14 Seal, Front Output 87/95   83503147
15 Bearing, Front Output Shaft 87/95 Front JA001007
16 Shaft, Front Output 87/95   4338934
17 Bearing, Front Output Shaft 87/95 Rear 4269189
18 Drive Sprocket 91/93 See Note #1 for Transfer Case ID #'s 4636963
19 Chain, Transfer Case 87/95   4338935
20 Bearing, Sprocket 87/95 2 Required J8130868
21 Main Shaft 87/95   83503141*
22 Seal, Oil Pump Housing 87/95   J8130982
23 Housing, Oil Pump 87/95   4338936
24 Bearing, Rear Output Shaft 87/95 Rear JA001007
25 Stop Ring 87/95   4329526
26 Synchronizer Assy, Mode Shift 87/95   4796967
27 Range Sleeve 91/95   4796906
28 Gear, Planetary
 		 87/90
91/93		 See Note #2 for Transfer Case ID #s
All		 53006087
53006087
29 Bearing, Input Pilot 87/95   4338913
30 Input Gear
 
 		 87/90
91/95
94/95		 Use w/ Transfer Case #s 53006093, 53006096
See Note #3 For Transfer Case ID #'s
Use w/ Transfer Case #s 52098486, 52098540, 52098361, 52098741		 83506065
83506065
4796956
31 Bearing, Input Shaft 87/95   4338891
32 Retainer, Bearing 87/95   4338972
33 Seal, Input
 		 91/95
87/90		  
 		 4167929
J5359457
34 Case Half, Front 87/89 w/ Vacuum Switch Hole 83503572
35 Case Half, Rear 87/95   83503153
36 Retainer, Rear 94/95 w/ 2.5L Engine 4741243*
37 Gear, Speedometer Drive
 
 
 
 
 		 93/95
93/95
93/95
93/95
93/95
93/95		 32 Tooth, Black
34 Tooth, Green
35 Tooth, Orange
36 Tooth, Red
38 Tooth, Blue
39 Tooth, Green		 52067632
52067634
52067635
52067636
52067638
52067639
38 Extension, Rear Housing
 		 87/93
94/95		  
w/ 2.5L Engine		 83503156
83503156
39 Extension Bushing
 		 87/93
94/95		  
w/ 2.5L Engine		 J8134490
J8134490
40 Seal, Rear Output 87/95   4638904
41 Slip Yoke, Rear Output 87/95   83502855
42 Magnet 87/95   3681601
43 O-Ring, Oil Pickup Tube 87/95   4338942
44 Filter, Transfer Case Oil 87/95   4338943
45 Seal, Transfer Case Switch 87/95   4338956
46 Switch, Transfer Case 87/95 Vacuum 53001101
47 Slinger 94/95   5016615AA
48 Shift Knob Insert 87/95   53004376
49 Seal & Gasket Kit 87/95 Incl. Input & Output Seals, Pump Housing Seal & RTV 231GS
50 Seal Kit 87/95 Includes Input, Output Seals & O-Rings 231SK
51 Small Parts Kit 87/95   NP231SP
52 Overhaul Kit 87/95 Includes Bearings, Seals, Filter & Fork Inserts 231MASKIT
53 Speedometer Gear Set 93/95 Includes 1 Each of #37 (6 Gears & O-Rings) 52067632K

* This part is not currently carried by Crown Automotive

Note #1: Use w/ Transfer Case #: 53008207, 52097533, 53008209, 52097522, 53008211, 52097524, 53008212, 52097523

Note #2: Use w/ Transfer Case #: 53003927, 53004271, 53004272, 53004301, 53004328, 53005355, 53005382

Note #3: Use w/ Transfer Case #: 52097522, 52097523, 52097696, 53008212, 52097695, 52097890, 53008209, 52097534, 52098362, 52097889, 52097892, 53008210, 52098048