USA Standard Gear

4.11 Ring and Pinion Gear Package with Master Install Kits

$1,475.89

SKU: ZGK055

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

Description

The USA Standard Gear & Install Kit Package (ZGK055) offers a comprehensive solution for re-gearing the front and rear differentials of non-Rubicon Jeep JK models. This all-in-one package simplifies the process by providing both the front and rear ring and pinion sets along with the most complete master overhaul kits available, all under a single part number. Engineered with a 4.11 gear ratio, this kit is designed to enhance your vehicle's torque and overall performance, which is particularly beneficial for larger tire applications or off-road use. The package includes everything necessary for a full differential re-gear, ensuring you have all components in one convenient purchase. Specifications for the ZGK055 include a 4.11 gear ratio, and it is specifically designed for Jeep JK models without the Rubicon trim. The kit is also noted to be compatible with the 3.6L engine for model years 2012-2016, including the 75th Anniversary submodel. Consult the manufacturer's detailed fitment guide or contact technical support for any specific application questions.

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 NumberZGK055
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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