USA Standard Gear

Transfer Case Bearing Kit

$399.89

SKU: ZTBK600

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

Description

The USA Standard Gear ZTBK600 Bearing Kit is engineered as a direct replacement for the transfer case bearing and seal overhaul on 2003-2011 BMW X3 models. This kit is an ideal choice for owners looking to perform a comprehensive transfer case overhaul or to replace components that have succumbed to wear and tear, ensuring the continued performance and reliability of their vehicle's drivetrain. USA Standard Gear has a long-standing reputation for manufacturing dependable transfer case small parts. As a trusted name in the automotive aftermarket for decades, they provide an extensive selection of both OEM and aftermarket components. The ZTBK600 kit is subjected to rigorous quality assurance testing, offering customers confidence in the durability and functionality of their purchase. Specific compatible transfer case part numbers for this kit include TC00037, TC00038, TC00061, and TC00256. Installation of the ZTBK600 Bearing Kit is designed to be straightforward, making it suitable for DIY enthusiasts. With the right tools and adequate patience, owners can restore their transfer case to smooth operation. The kit provides all necessary components for a rebuild or for replacing individual bearings. Customer feedback indicates that owners of the BMW X3 have experienced a revitalization of their transfer case performance after installing this kit, with many reporting a perfect fit and noticeably smoother shifts.

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

BrandUSA Standard Gear
Part NumberZTBK600
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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