If you own a MK8 MakerBot RepRap, you will need some parts for replacement, such as extruder, nozzle, gear, drill bits for cleaning nozzle, Teflon tube, etc. Here is one stop service for all,
4 pcs brass nozzles, $ 2.99
1 pc Aluminum Heater Block + 1 pc 1.75mm Teflon Throat Tube + 1 pc 0.4mm Extruder Nozzle Print Head + 4 pcs Supporting Kit, $3.19
10 pcs nozzle cleaning drill bits, $4.99
For more items, go to [
www.amazon.com]