Spindle 42" 50" Deck For Toro Timecutter SS5000 SS4216 SS4235 SS4260 SS5060

For Toro: 117-7268, 117-7267, 117-7439, 117-0751, 121-0751. 1x Spindle. What do I do if my product is faulty?. For Exmark : 117-7439, 117-7268, 121-0751. Will this fit my car?. When will my order be dispatched?.