Precision, quality USA Standard Gear axles. USA Standard Gear uses precision manufacturing technologies to provide top quality, competition tough axles.

• 30 spline
• 18.91 inch long
• Fits Dana Spicer 44 inch 1978-1979 Bronco and 1973-1979 F150
• Left hand inner
• 5-760X U-joint Size
• 4340 Chromoly

5 year warranty against Manufacturer defects

• Fits Dana 44 front differential
• 30 spline
• Measures 18.91 long from end of splines to center of u-joint bore
• Inner LH axle
• Heavy duty 4340 chromoly construction
• Accepts 5-760X Series u-joint

• AAP_UDA_4: 50
• Axle Nut Included: No
• Retainer Included: no
• Shaft Length: 18.91 inch
• Wheel Bolt Pattern Size: N/A

• Dana 44; 4340 Chrome-Moly Axle; 18.91 inch. Long; 30 Spline
• Dana 44; 4340 Chrome-Moly Axle; 18.91 inch. Long; 19 Spline

1978-1979 Ford Bronco (Front Left Inner) (Note: Dana 44

• 4340 Chrome-Moly Axle
• 18.91 inch. Long
• 30 Spline)
• 1976-1979 Ford F-150 (Front Left Inner) (Drive: 4WD / Note: Dana 44
• 4340 Chrome-Moly Axle
• 18.91 inch. Long
• 19 Spline)