Sale

USA Standard Gear

Ring and Pinion Gear Set

$294.13 $274.89 Save $19.24

SKU: ZG D44-513

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

Description

The USA Standard Gear ZG D44-513 is a replacement ring and pinion gear set engineered for Dana 44 axles. This set offers a 5.13 gear ratio, which is beneficial for applications requiring larger tires and enhanced off-road performance. The specifications include a ring gear diameter of 8.500 inches, a 26-spline pinion, and it uses 10 ring gear bolts. This gear set is recommended for performance applications and is noted for its quality and ease of setup, with patterns turning out great with little adjustment. Users have reported satisfaction with the fitment and overall value. This product is compatible with standard rotation Dana Spicer 44 axles and is specifically mentioned for use in 5.13-and-down applications. Some sources note a "thick" gear set variant (ZG D44-513T) for specific carrier types.

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

BrandUSA Standard Gear
Part NumberZG D44-513
CategoryDrivetrain

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

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

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