Zumbrota Drivetrain

Dana 300 Bearing Kit

$228.89

SKU: ZTBK300A

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

Description

The USA Standard Transfer Case Dana 300 Bearing Kit offers a comprehensive solution for maintaining the integrity of your Jeep's drivetrain. This kit is specifically designed for the Dana Spicer 300 transfer case, a robust gear-driven unit known for its durability. Included in the kit are all necessary bearings, gaskets, and seals to ensure a proper rebuild or repair. It also features an idler shaft and O-rings for complete coverage. This bearing kit is engineered for a precise fit in Jeep vehicles manufactured between 1978 and 1983. The components are sourced from USA Standard Gear, ensuring quality and reliability. The kit contains a bearing gasket and seal kit, providing all the essential wear items needed for the transfer case. With the included idler shaft and O-rings, this kit addresses common wear points and potential leaks in the Dana 300 transfer case. Its design focuses on restoring or maintaining the transfer case's original performance and function, crucial for off-road applications where the transfer case is under significant stress.

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

Fitment Guaranteed

Don’t gamble
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

BrandZumbrota Drivetrain
Part NumberZTBK300A
CategoryDrivetrain

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy