QUARTER MASTER Gear Set #18Q QTR911273

Quick Change Gear Set - Ultra-Duty - Set 18Q - 10 Spline - 4.11 Ratio 5.23 / 3.23 - 4.86 Ratio 6.18 / 3.82 - Steel - Each Brand-QUARTER MASTER MPN 911273 . **NOTE: Truck Freight NO