USA Standard Gear

Dana 44 30 Spline Spool

$226.99

SKU: ZP FSD44-3-30DN

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

Description

The USA Standard Gear ZP FSD44-3-30DN is a steel spool engineered for Dana 44 axles featuring 30 spline axles and compatible with gear ratios of 3.73 and numerically lower. This component provides a cost-effective solution for achieving 100% lockup, ensuring maximum traction to both wheels simultaneously. This spool is not recommended for street-driven vehicles due to its full-time locked differential nature, which can cause tire scrub and increased wear on pavement. It is compatible with a wide range of vehicles including International Scout II (1971-1980), International Scout (1968-1971), Ford F-350 (1979), Ford F-250 (1959-1979), various Dodge W-series trucks from 1960-1993, numerous Jeep models from CJ5 to Wrangler (1960-2006), and a long list of Chevrolet and GMC trucks and SUVs from the 1960s to the early 2000s, among others.

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 NumberZP FSD44-3-30DN
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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