Drivetrain› Differentials and Rear-End Components

USA Standard Gear

4.56 Ring and Pinion Gear Set

$404.38

SKU: ZG D60-456

Out of Stock
Out of Stock
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The USA Standard ZG D60-456 is a replacement ring and pinion gear set for Dana 60 differentials. It features a 4.56 gear ratio, a 9.75-inch ring gear diameter, and a 29-spline pinion.

USA Standard Gear offers a full line of ring and pinion sets for various applications and includes a standard one-year warranty against defects. This set is suitable for standard rotation Dana Spicer 60 axles and includes 12 ring gear bolts.
Show original supplier description
The USA Standard ZG D60-456 is a replacement ring and pinion gear set designed to enhance the performance and reliability of your Dana 60 differential. This particular gear set features a 4.56 ratio, a 9.75-inch ring gear diameter, and a 29-spline pinion, making it suitable for standard rotation Dana Spicer 60 axles. It also includes 12 ring gear bolts for secure mounting. USA Standard Gear is committed to offering a comprehensive selection of ring and pinion sets for both common and hard-to-find applications. They back their products with a standard one-year warranty against manufacturing defects, ensuring quality and customer satisfaction.

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 NumberZG D60-456
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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