Listed on ebay:
https://www.ebay.com/itm/273746595247Nice collection of spare parts for the 19v2000 and K6100/K6102. Included are (4) New, unused transistor heat sinks, (17) Mica transistor insulators, thermal paste, (5) IN4007 diodes, (4) chassis transistors and mounting plates (see photo for specifics), (1) BU409 transistor, (1) D525 transistor, (1) 5W 1K resistor, plus two bags of capacitors and other parts removed from a 19V2000 and a K6102 for preventative maintenance and LV2000 installation, respectively.