I think your measurements are a little off because the equalizer is worn and compressed. What you have there is definitely the Equa-Flex # LC279687. This is going to be the best option for a replacement since it is what came on your trailer.
Using this equalizer will ensure that your other suspension components work together properly since it has the same dimensions. There are other options out there, but the dimensions will be different and could throw off other components. Also, you... view full answer...