Drivetrain› 4x4 Driveline Components

USA Standard (Yukon)

USA Standard Transfer Case NP231J Narrow Input Bearing Kit NP231J T-CASE BEARING KIT NARROW INPUT B

$129.89

SKU: U018 ZTBK231J

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The USA Standard Gear ZTBK231J is a transfer case bearing and seal overhaul kit designed for 1995-2001 Jeep Cherokee XJ models with the NP231J narrow input transfer case. This kit includes all the necessary bearings, seals, gaskets, and snap rings required for a complete rebuild.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUSA Standard (Yukon)
Part NumberU018 ZTBK231J

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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