# TAZ: add a second extruder, what to buy? **URL:** \ **Category:** LulzBot TAZ\ **Created:** [September 24, 2013, 11:12am UTC](https://forum.lulzbot.com/t/taz-add-a-second-extruder-what-to-buy/275 "2013-09-24T11:12:16Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Rexy](https://avatars.discourse-cdn.com/v4/letter/r/858c86/32.png) [@Rexy](https://forum.lulzbot.com/u/Rexy)\ **Post date:** [September 24, 2013, 11:12am UTC](https://forum.lulzbot.com/t/taz-add-a-second-extruder-what-to-buy/275/1 "2013-09-24T11:12:16Z")
Hi, i now want to add the second Extruder on my TAZ… The plastic parts are printet. But what parts do i have to buy ? I think: (from Lulzbot shop) 1 x Budaschnozzle 2.0 w/ 0.35mm nozzle 1 x NEMA 17 Stepper Motors are that all ? Or the right things? Kind regrads Jan ---
**Author:** ![Orias](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.lulzbot.com/orias/32/3_2.png) [@Orias](https://forum.lulzbot.com/u/Orias)\ **Post date:** [September 24, 2013, 1:32pm UTC](https://forum.lulzbot.com/t/taz-add-a-second-extruder-what-to-buy/275/2 "2013-09-24T13:32:54Z")
You will need: [1 NEMA 17 stepper motor](https://www.lulzbot.com/?q=products/nema-17-stepper-motors) [1 M8 Hobbed Bolt, stainless steel](https://www.lulzbot.com/?q=products/hobbed-bolt-stainless-steel) x1 M8 Nyloc Nut x4 M8 Washer x3 M3 10mm SHCS x1 M3 30mm SHCS x1 M3 Nut x4 M3 Washer x2 M4 55mm SHCS x2 M4 20mm SHCS x4 M4 Nut [x3 608ZZ Bearing](https://www.lulzbot.com/?q=608-Bearing-Pack-of-8) x1 8mm 20mm Length Smooth Rod x2 Spring, .297OD, .049WD, .669FL x2 Thumb Screw Knob for M4 SHCS (optional) Which extruder body are you going to use?