Zumbrota Drivetrain

NP233 Transfer Case Bearing and Seal Kit w/ 0.937" Input Bearing

$172.89

SKU: ZTBK430

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Zumbrota Drivetrain ZTBK430 is a comprehensive bearing, gasket, and seal kit specifically engineered for the NP233 (New Process) Transfer Case. The kit includes components with a 0.937" wide input bearing, crucial for the smooth operation of the NP233 transfer case. It is intended for use in '01-'07 Dodge applications, providing the necessary parts for a thorough rebuild. While this kit can be used for 2008-2011 NP233 transfer cases, please note that the front output seal included in this kit is incorrect for those model years. The correct seal for the 2008-2011 NP233 is no longer available, making this kit incompatible for a complete rebuild on those specific years. The Zumbrota Drivetrain ZTBK430 comes with a 2 Year Limited Warranty, offering peace of mind with your purchase.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandZumbrota Drivetrain
Part NumberZTBK430
CategoryDrivetrain

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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