• For Spicer - Hayes Dana Trailer Axles
• 1-1/2" - Bushing Journal Diameters
• 2-1/2" - Bushing Journal Lengths
• 16-1/2" - Brake Sizes
• "LH" - Head End
• Single "S" - Head Type
• 26-1/2" - Effective Lengths
• 10 Spline
• 2.22" - Under Head to Head End Snap Ring
• 1-1/2" - Spline Diameters