Used 700r4 removed from a 1988 2wd Suburban 1/2 ton. Approximately 85k original miles. ID# 8MWM138C. I purchased the tranny for a TH350 swap then aborted the project. The owner of the suburban said the transmission operated normally when the vehicle was parked. Includes original dip stick and TV cable. Original TC will go with it at no extra charge if desired. Price will depend on if shipping is required. Make offer.