Sponsors:



Most Popular:

  258 Carter BBD Idle Problem
  42re Transmission
  AMC 20 Axle
  AMC 242 4.0l Engine
  AMC 258 I6 Engine
  AMC 304 V8 Engine
  AX 15 Transmission
  AX 5 Transmission
  Axle Upgrades
  CJ-5
  CJ-7
  Dana 30 Axle
  Dana 44 Axle
  Front Dana 44 Axle Swap
  Jeep CJ Gauge
  Jeep Engine Upgrades
  Jeep Tires
  Jeep Transmission
  Rear Dana 44 Axle Swap
  Transmission Conversion

Models

Description
Drive Train
Production

Terry in deep with Diane's YJ

Description

The Wrangler (YJ) was produced from 1987 until 1995.

Larry Soo's most excellent Wrangler (YJ) FAQ.

Drive Train

Engine

The YJ came with the AMC 2.5L I4 engine standard and the AMC 4.2L(258) I6 optionally until '89. In 1990, the 4.0L I6 was introduced.

Transmission

The AX-5 and BA 10/5 were used with the I4 and I6. The BA 10/5 was discontinued in mid-1989 and the AX-15 was used with the 4.2L I6 and 4.0L ever after. The TF 904 3 speed automatic was used with the I4 and the TF 999 was used with the I6 engines.

Transfer Case

The NP-207 was used in 1987. After 1987, the NP-231 was used.

Front Axle

A reverse cut Dana 30 was used as the front axle in the YJ.

Rear Axle

The factory only used the Dana 35c in the rear of the YJ.

Production Information

Year Serial Number Range Production
1987 xxx - xxx ppp
1988 xxx - xxx ppp
1989 xxx - xxx ppp
1990 xxx - xxx ppp
1991 xxx - xxx ppp
1992 xxx - xxx ppp
1993 xxx - xxx ppp
1994 xxx - xxx ppp
1995 xxx - xxx ppp

Serial Number Locations

Serial numbers are located on the . . .




Leave a Comment:
Name:

(Not a Spam Bot)

Comments:

  No comments Yet!

© Copyright 2017 JeepTech.com - About/Contact