USA Standard Gear

Transfer Case Rear Case Half - Magnesium

$744.89

SKU: ZTNP30603-30961MAG

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

Description

The USA Standard Gear ZTNP30603-30961MAG is a rear case half for select transfer cases, constructed from durable magnesium. This component is specifically engineered to fit NP249, NP246, NP261, and NP263HD transfer case models. Featuring an AAP UDA ratio of 4:150, this rear case half is a crucial component for the integrity and performance of your vehicle's drivetrain. Its magnesium construction offers a balance of strength and weight savings. The application summary indicates compatibility with a range of Cadillac Escalade, Chevrolet Avalanche, Suburban, and Tahoe models, as well as GMC Yukon models from the late 1990s through the mid-2000s. Ensure your specific vehicle and transfer case model match the provided application list for proper fitment.

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 NumberZTNP30603-30961MAG
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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