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Yukon Gear & Axle Ford 9in Diff Dropout Assembly For 31 Spline 3.70 Ratio (YDAF9-370-31)

Yukon Gear & Axle Ford 9in Diff Dropout Assembly For 31 Spline 3.70 Ratio (YDAF9-370-31)

YDAF9-370-31

Out of stock

$1,428.89 USD
$1,428.89 USD $1,428.89 USD
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The Yukon Gear Ford 9in Differential Dropout Assembly is a high-quality, complete upgrade designed for Ford 9-inch axles. Built by expert Yukon technicians, this assembly comes properly shimmed and backlashed to factory specifications, ensuring precise gear contact and optimal performance. The unit features a durable nodular iron case that enhances rigidity and power handling, reducing deflection under load for consistent operation and increased longevity. Its robust construction and precise setup make it a reliable choice for performance applications, whether for street use or more demanding driving conditions.

This dropout assembly is compatible with Ford 9-inch axles, typically used in various Ford models with 31 spline axles and a 3.70 gear ratio. It is intended as a direct bolt-on replacement for the third member, simplifying installation—just install into the differential housing, bolt on the cover, add fluid, and go. Suitable for street, performance, or off-road use, this assembly provides a durable and efficient solution for upgrading or rebuilding your differential. The kit includes the assembled dropout unit, ready for installation in compatible Ford 9-inch setups.

Overview

The Yukon Gear Ford 9in Differential Dropout Assembly is a high-quality, complete upgrade designed for Ford 9-inch axles. Built by expert Yukon technicians, this assembly comes properly shimmed and backlashed to factory specifications, ensuring precise gear contact and optimal performance. The unit features a durable nodular iron case that enhances rigidity and power handling, reducing deflection under load for consistent operation and increased longevity. Its robust construction and precise setup make it a reliable choice for performance applications, whether for street use or more demanding driving conditions.

This dropout assembly is compatible with Ford 9-inch axles, typically used in various Ford models with 31 spline axles and a 3.70 gear ratio. It is intended as a direct bolt-on replacement for the third member, simplifying installation—just install into the differential housing, bolt on the cover, add fluid, and go. Suitable for street, performance, or off-road use, this assembly provides a durable and efficient solution for upgrading or rebuilding your differential. The kit includes the assembled dropout unit, ready for installation in compatible Ford 9-inch setups.

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