Old Kenmore DD
One of the dead giveaways that this is a spin-drain unit, is the balance ring on the top of the wash basket is "perforated". This was a 16# capacity machine. All neutral drain machines had a solid balance ring and were either 16# or 20# capacity. The change to the neutral drain transmission enabled Whirlpool to produce the 20# capacity machine without the problems associated with the early spin-drain machines. As many of the Whirlpool and Kenmore DD machines that I have serviced, I have seen very few of these still left in service. The 2 biggest reasons were 1) the spin clutches failed after about 5 years if you routinely overloaded the machine and the drive coupling didn't break, or 2) the nylon spin gear in the transmission would shatter in about 3 pieces and destroy the transmission if you managed to turn the timer while the machine was running. Simple logic would tell you that with declutching timer knobs(you cant turn them with the machine running) this can't be done. Well I'm here to say it can. Thats why I still have business.