The Jeep AX15 one of the best and most versatile transmissions ever installed in a Jeep. If its due for a rebuild it may well be worth the work.

The Master Rebuild Kit

It is common for our customers to do top-level rebuild work, using good methods when rebuilding the AX15 transmission.

We suggest the rebuilder have access to a set of snap ring pliers, a bearing puller and a small press.

Kit contents:

• Bearings
• Synchronizer blocking rings
• Struts
• Springs
• Retaining rings
• Shifter gasket
• Seals
• Spacers

AX15 Exploded Diagram

All parts in green are available new, Some might have a short lead time.

1. Shift Boot #83500520 2. K101-5SPEED 3. Gearshift Lever #5252055 (YJ) #5252042 (TJ) 4. Shift Lever Bushing #83500519 5. Shifter Housing 6. Shift Tower Gasket #5252043 7. Bolt, Shift Tower 8. Restrict Pin #5252039 9. Shift Detent Spring, Ball, and Cap
10. Shift Detent Spring, Ball, and Cap 11. Reverse Lamp Switch #83500629 12. Fill Plug #83500623 13. Snap Ring, Input Shaft #83506214 14. Bolt, Front Bearing Retainer 15. Front Bearing Retainer #4636382 16. Snap Ring Countershaft
17. Front Case Half #5252034 18. Drain plug #83500512 19. Roll Pin 20. Case Bolts 21. Restrict Pin #5252039 22. Rear Case 23. Bearing, Caged Needle 3rd Gear #83506077 24. 3rd Gear #AX15-11 25. Ring, Synchronizer, 3rd and 4th #83506253 26. Slider 3rd 4th #AX15-15 27. Synchronizer Springs 3rd & 4th #83506255 28. Synchronizer Hub 3rd/4th #83506248 29. Synchronizer Keys #83506251 30. Snap Ring 31. Ring, Synchronizer, 3rd and 4th #83506253 32. Bearing, Input, Caged Needle #83506078 33. Input Shaft, Jeep #4636370 for 1992-1997 #5252081 for 1988-1991 34. Bearing, Input Shaft #DG4092ARKBD 36. Snap ring, Input Shaft Bearing
37. Shift Fork, 1st and 2nd, #5252057
38. Shift Fork, 3rd and 4th, #5252058
39. Reverse Arm
40. Reverse Lever, #5252060
41. Shift Fork, 5th,
42. Shift Rail, Reverse, #5252065
43. Shift selector
44. shift Rails, 1st-5th
45. Snap Ring Countershaft
46. Snap Ring Countershaft, Bearing 47. Bearing, Countershaft, Front #25RTK59SN 48. Countershaft / Cluster gear #AX15-8 49. Bearing, Rear Countershaft #34RUKS64NR-J 50. Thrust Washer, Cluster Gear #83506245 51. Bearing, Caged Needle, 5th Gear Countershaft #83506079 52. 5th Gear Countershaft #4637535 53. Synchronizer Spring, 5th Gear #83506255 54. Synchronizer Keys 5th Gear Updated #4637532 55. Slider 5th gear #83506257 56. Synchronizer 5th gear #4637533 57. Synchronizer Cone 5th gear #83506242 58. Nut / Snap Ring 59. Reverse Gear #5252084 60. Reverse Idler Shaft #83506258 61. Bearing, Caged Needle, 2nd Gear #83506076 62. 2nd gear #4636369 63. Synchronizer Ring, 1st and 2nd #83506253 64. Synchronizer Spring, 1st and 2nd #83506254 65. Synchronizer Keys, 1st and 2nd #83506250 66. Synchronizer Hub, 1st/2nd #83506247 67. Slider 1st and 2nd #5252082 68. Synchro 1st and 2nd #83506253 69. First Gear #4636368 70. First Gear Caged Bearing #83506075 71. Thrust Washer. 1st Gear, Novak Upgraded #83506246-N 72. Bearing Mainshaft Rear #DG3585ARKMD 73. Snap Ring, Rear Mainshaft Bearing
74. Snap Ring, Rear Mainshaft
75. Mainshaft #83506243 76. 5th Gear Mainshaft #5252083 77. Snap Ring 78. Input Oil Seal #5252053 79. Output Oil Seal #83503108 79. Rear Bearing Retainer, Novak Upgraded, Includes hardware #5252036-N-K

Also See

• The Novak Guide to the AX15 Transmission
• Adapting the AX15 to GM Engines
• New, Turn-Key AX15 Transmissions For Jeeps