USA Standard

3.73 Ratio Ring and Pinion Gear Set

$320.89

SKU: ZG D44-373

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

Description

This set is precision-machined to meet or exceed OEM specifications, ensuring reliability and performance for your vehicle's drivetrain. Key specifications include a 3.73 gear ratio, which is ideal for balancing acceleration and fuel efficiency in many applications. The set features a 26-spline pinion and utilizes 10 ring gear bolts for secure mounting. The ring gear diameter is 8.50 inches, a common size for Dana 44 axles. USA Standard Gear prides itself on rigorous in-house quality control. Every gear set is subjected to dimensional, material, and fitment testing to guarantee it meets the brand's high standards before it leaves the factory. This commitment to quality ensures that installers can have confidence in the product's performance and longevity. This ring and pinion set is compatible with a variety of vehicles that utilize the Dana 44 differential with standard rotation. Specific fitment information can be found through the 'Select Vehicle' tool on the product page.

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 NumberZG D44-373
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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