USA Standard

NP261 Front Case Half

$383.79

SKU: ZTNP30959

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

Description

The USA Standard Gear ZTNP30959 is a replacement front case half specifically designed for the NP261 transfer case. This unit features either a 27 or 32 spline input and a narrow input bearing, ensuring compatibility with specific NP261 configurations. This transfer case front case half is compatible with a wide range of Chevrolet Silverado and GMC Sierra models from 1999 to 2007. Specifically, it fits the 1999-2006 Chevrolet Silverado 1500, 2001-2006 Silverado 1500 HD, 2001-2004 Silverado 2500, 2001-2006 Silverado 2500 HD, and 2001-2006 Silverado 3500. It also fits the 1999-2006 GMC Sierra 1500, 2001-2006 Sierra 1500 HD, 2001-2004 Sierra 2500, 2001-2006 Sierra 2500 HD, and 2001-2006 Sierra 3500. Additionally, it is suitable for the 2007 Classic Silverado and Sierra models, including the 1500, 1500 HD, 2500 HD, and 3500 variants.

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
Part NumberZTNP30959
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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