Yukon Gear & Axle YA WFF37-36.5 Chromoly Rear Axle Dana 80 37 Spline 36.5"

The Yukon Gear & Axle YA WFF37-36.5 is a high-performance chromoly full float rear axle shaft engineered for Dana Spicer 80 axles in heavy-duty truck and off-road applications. Constructed from premium 4340 chromoly steel, this axle delivers exceptional tensile strength and durability to handle extreme torque loads and demanding terrain.

Key Features:

• 4340 chromoly steel construction for superior strength and reliability
• 37 spline configuration for maximum torque capacity
• Cold roll formed splines for precise fitment and enhanced durability
• Advanced heat treating process ensures optimal hardness and flexibility
• Full float design for heavy-duty applications
• 8 lug bolt pattern
• Cut to length design fits applications from 34.0" to 36.5"
• Direct fit for Dana Spicer 80 rear axles

Yukon performance axles utilize superior manufacturing methods including precision machining and advanced metallurgy to create axle shafts that exceed OEM specifications. The cut to length design allows for custom fitting within the specified range, making this axle ideal for lifted trucks, rock crawlers, and heavy-duty towing applications where stock axles become the weak link.