Yukon Gear & Axle YA W37774 Chromoly Front Outer Axle Shaft Dana 30 27 Spline 8.31"

The Yukon Gear & Axle YA W37774 is a high-performance front outer axle shaft engineered specifically for Dana 30 differentials equipped with Warn hub conversion kits. Built from premium 4340 chromoly steel, this axle shaft delivers exceptional strength and durability for demanding off-road and performance applications.

Key Features:

• High-tensile strength 4340 chromoly construction for superior durability
• Cold roll formed splines for enhanced strength and reduced wear
• Advanced induction coil heat treating process for maximum toughness
• 27 spline configuration for optimal power transfer
• 8.31 inches in length for precise fitment
• Requires 5-760X Series universal joint (Spicer 1310-WJ type)
• Compatible with Warn hub conversion kits including YA WU-07 Spin Free Kit

Important Application Note: This is a non-OEM axle shaft designed exclusively for use with manual locking hub conversion kits. It is not compatible with factory automatic locking hubs or disconnect systems. The 4340 chromoly material provides significantly greater strength than stock 1040/1050 steel axles, making this an ideal upgrade for vehicles with larger tires, lifted suspensions, or aggressive off-road use.

Yukon performance axles are manufactured using superior production methods that ensure consistent quality and unmatched reliability. Each axle undergoes rigorous quality control testing to meet Yukon's exacting standards for strength and durability.