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Rebuilt NP231 HD, 6 pinion, wide chain, Tera 2Low, JB SYE

hot_rod_hooligans

NAXJA Forum User
Location
Indianapolis
Built NP231D HD/Jeep hybrid transfer case. Started out as a Dodge NP231D HD, with stock wide chain, 23 spline short input. I have added a Tera 2Low kit, new bearings and seals, new Cloyes chain, 6 pinion planetary gears, hot tanked and painted, and have reached the point to buy an SYE.

This is a direct replacement for any NP231J with a 23 spline short input. A great upgrade for any one wanting a heavy duty transfer case without switching to 4:1 with the 241OR. Here is the thread I started with write up: http://www.jeepforum.com/forum/f9/np231-upgrades-1106630/

I'll do $800 as is with a standard JB Conversions SYE, and $900 with a JB Super Short.
 
102 and a jelly bean
 
Maybe I should be more specific: *Will consider reasonable offers*:twak:

To put this into perspective, JB Conversions sells these transfer cases new, minus the Tera 2Lo:
$1,225.00 for the S/S SYE
$1,175.00 for the std. SYE
add $260+ shipping for the Tera 2Lo

To build this yourself starting with your T-case and new aftermarket parts:
Wide chain kit- JB Conversions: $425.00
6 Pinion Planetary- Advance Adaptors: $185.00
Tera 2Lo: $260
Totaling $1040 with the std. SYE or $1770 with the S/S SYE(JB Conversions) plus shipping, and thats reusing your bearings and seals.

Even to follow what I did, and buy a 231D HD:
Pick a Part 231D HD: $120
Tera 2Lo: $260
Cloyes replacement wide chain(10-022): $70
National bearing and seal kit(T-230): $110
Ebay NP241 6 Pinion Planetary: $100
Total: $830 with std. SYE, $960 with S/S SYE, plus tax and or shipping

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