Yukon Gear & Axle 4340 Chromoly Dana 44 Front Inner Axle for 07 18 Jeep Ten Factory Dana 30 '30' Spline Chromoly Upgrade Axle ( TJ 97 06 ) Dana Axles Jeep at Johnny Duffy blog 1966 1977 Early Ford Bronco Dana 44 Crate Axle Spicer 10044417 Dana 30 Chromoly Axle Shaft and Joint Assembly Kit. Yukon performance axles are built with high tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced heat treating to create an axle of unmatched quality and durability. Yukon high performance axles are built with high tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced induction coil heat treating to create an axle of unmatched quality and durability. Features: Fits Dana 30 differential with aftermarket locker 30 spline Measures 34. 5 long Front inner axle, right hand side Heavy duty 4340 chromoly construction Uses 7166 Series u joint Details: AAP Selling Package Quantity UOM: EA Aap uda 12: EA Aap uda 22: 1 Axle Nut Included: No CV Joints Included: No Inboard Spline Quantity: 30 Rust Resistant Coating: No Shaft Length: 34. 5 Inch Shaft Material: 4340 Nickel Chromoly Steel With aftermarket locker only. Fitment Notes: Dana 30 4340 Chromoly Aftermarket 30 spline upgrade 34. 5 inch. Length Uses 1350 Series Joint 2007 2011 applications require 1350 series stub axle & U Joint