Feature●Order Includes: 2x Axles●Part Number: AM140523 / AM135876 /AM136641 / AM136642●Rear Left and Right Axle Spec: Spline A: 27 Tooth / Spline B: 28 Tooth / Overall Length: 28 3/8 in - 720.70 mm●We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced.●Visit the Largest Selection of Powersports & Mowers Aftermarket Parts Online on the Caltric Amazon store - www.amazon.com/caltricDescription