I have two extra NP435 transmissions and one NP435 to Dana 20 adapter for sale. Adapter includes spud shaft. Asking $400 each plus shipping or local pickup in Stockton, CA. Also open to reasonable offers. Both transmissions include the shifter, however one of the shifters will need a new collar as the tabs are broken off. e-mail to thegreatjustino@sbcglobal.net