DJJordache
11-05-2005, 03:25 PM
I'm replacing a 95 4.0L NP249J 23 Spline front input, .840" exposed input (with bushing)
I am looking to get a 242 or 231 but have noticed that you guys have also gotten cases that are not exactly in your same year range of input shafts.
I am meaning about the collar inside the input shaft on mine, did you swap it over or does it not matter as long as the replacement case has the same input splines and input shaft length?
I have heard that the 96-98 242's and 231's dont have the input collar....
this is the info I got from drivetrain.com
1996-99 NP249J Quadra-Trac, 23 spline input, 27 spline rear slip, viscous clutch, slip rear output fixed front yoke, shift indicator located above shift lever, 1.75" speedo hole, .840" exosed input shaft
1996-98 NP242J Select-Trac, 23 spine input, 27 spline rear slip, fixed front output yoke, speedo hole, one piece tail housing w/rubber boot, four wire shift indicator located above shifter lever, .840 exposed input shaft
1993-97 NP249J 23 Spline front input 27 rear slip output, viscous clutch, fixed front output yoke, shift indicator above shift lever, .840" exposed input (with bushing)
1993-95 NP231J 23 Spline front input 27 spine slip rear tow piece tail housing, 1.75" speedo hole four wire shift indicator above ahfit lever fixed front output yoke, .840" exposed input shaft, w/pilot bushing
1996-95 NP231J 23 Spline front input 27 spline slip rear two piece tail housing, 1.75" speedo hole four wire shift indicator above shift lever fixed front output yoke, .750" exposed input shaft
1993-95 NP242J Select-Trac, 23 spline front input, 27 spline slip rear, two piece tail housing, w/speedo hole 1.75", fixed front output yoke, four wire indicator switch above shift lever, .840" exposed input shaft w/pilot bushing
1993-94 NP249J Qudra-Trac, 23 spline input, 27 spline rear slip, viscous clutch, fixed front yoke, 1.75" speedo hole, shift indicator located above shift lever 1.550" exposed input shaft
I am looking to get a 242 or 231 but have noticed that you guys have also gotten cases that are not exactly in your same year range of input shafts.
I am meaning about the collar inside the input shaft on mine, did you swap it over or does it not matter as long as the replacement case has the same input splines and input shaft length?
I have heard that the 96-98 242's and 231's dont have the input collar....
this is the info I got from drivetrain.com
1996-99 NP249J Quadra-Trac, 23 spline input, 27 spline rear slip, viscous clutch, slip rear output fixed front yoke, shift indicator located above shift lever, 1.75" speedo hole, .840" exosed input shaft
1996-98 NP242J Select-Trac, 23 spine input, 27 spline rear slip, fixed front output yoke, speedo hole, one piece tail housing w/rubber boot, four wire shift indicator located above shifter lever, .840 exposed input shaft
1993-97 NP249J 23 Spline front input 27 rear slip output, viscous clutch, fixed front output yoke, shift indicator above shift lever, .840" exposed input (with bushing)
1993-95 NP231J 23 Spline front input 27 spine slip rear tow piece tail housing, 1.75" speedo hole four wire shift indicator above ahfit lever fixed front output yoke, .840" exposed input shaft, w/pilot bushing
1996-95 NP231J 23 Spline front input 27 spline slip rear two piece tail housing, 1.75" speedo hole four wire shift indicator above shift lever fixed front output yoke, .750" exposed input shaft
1993-95 NP242J Select-Trac, 23 spline front input, 27 spline slip rear, two piece tail housing, w/speedo hole 1.75", fixed front output yoke, four wire indicator switch above shift lever, .840" exposed input shaft w/pilot bushing
1993-94 NP249J Qudra-Trac, 23 spline input, 27 spline rear slip, viscous clutch, fixed front yoke, 1.75" speedo hole, shift indicator located above shift lever 1.550" exposed input shaft