• For Spicer High-Lift brake types
• 10 Spline
• 1-1/2" Spline Diameter
• 1-1/2" Bushing Journal Diameters
• 3" Bushing Journal Length
• 12-1/2" Brake Sizes
• Single "S" Head Type
• 16.13" Effective Lengths
• 2.66" Under Head to 2nd Head End Snap Ring Groove
• 2.22" Under Head to Head End Snap Ring Groove
• "LH" Head Type