Manaul Transmissions Main Shaft for CJ 84-86 or LHD YJ TJ XJ MJ
New in packaging
with 258 Engine 4.2L
Crown Automotive # 33004065 Motorcraft Ignition Module for 76-87 Jeep CJ & Wrangler YJ with 2.5L or 4.2L Engine, 84-85 Cherokee XJ with 2.5L Engine & 78-86 SJ & J Series with 4.2L or 5.9L Engine
Speedo Gear Crown Automotive SHORT 34 Tooth XJ TJ YJ ZG
Omix-Ada 17232.04 Turn Signal Cam Fits 81-95 CJ5 CJ7 CJ8 CJ10 Wrangler (YJ)
Jeep Cherokee XJ 1994-1999 Jeep Wrangler 1998-1999 Transfer Case
The 231 has a driver’s side front output and centerline rear output. The NP231 features two ranges; a low range gear that is a respectable 2.72-to-1 (the lowest of all the Jeep transfer cases with the exception of the NP241OR) and a direct-drive in high range. It features three modes; two-wheel-drive, four-wheel-drive and neutral – for a factory combination of 2H, 4H, N, 4L. Aftermarket modifications allow for the addition of a 2 Low position.
Early NP231’s on Jeeps with a vacuum front axle disconnect feature (as is usually evident by the presence of a vacuum switch on the NP231) did not have a true neutral disconnect when shifted into neutral. The front and rear yokes remained connected. With the advent of full-time front axles in the Cherokee and Wrangler Jeeps, the vacuum switch was removed and Neutral became fully neutral, separating the input shaft from the output shafts and the output shafts from themselves.