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The Jeep NP231 is one of the most popular transfer cases, but it creates an extremely short rear driveshaft. These fixed yoke kits from Advance Adapters add 3 to 4 in. to the rear driveline length on a YJ, and up to 6 in. on a TJ. This results in a better driveshaft angle, eliminated driveline vibrations, and a transfer case that's ideal for trail use.
( 61 )
$276.82
TeraFlex NP231 short shaft kits, or slip yoke eliminators, with new heavy-duty shafts, are engineered to withstand the 50 percent increase in torque generated by the extreme reduction of the Tera Low231 gears. These kits also eliminate the need to lower the transfer case in most cases by increasing the rear driveshaft length by 4 in. They include a larger output bearing and rear housing.
( 1 )
$329.99
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$439.99
Advance Adapters NP231 fixed yoke kits feature a new 1 3/8 in. - 32 spline rear output shaft, 356-T6 heat-treated aluminum alloy tail housing, bearings, fastening hardware, and detailed instructions. NOTE: At the time of order you have to purchase a yoke separate. Please choose one of the following: * 716295 1310 non-CV yoke * 300472 1350 non-CV yoke * Flange-style yoke are available at an additional cost
( 4 )
$241.19
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