I was looking for US stock on original Prusa parts, prices are competitive and for me 3-5day shipping takes 2 days sooo look out Amazon. Feels good supporting small businesses, love the fact I get handwritten notes, jellybeans (as a play on Prusa), an sticker, and an actual email link for any issues encountered. Excellent work partsbuilt3d!!

Great company to deal with ordered a cable it was delivered 2 days later will deal with again A+

Ordered part was shipped same day and arrived quickly. Also, I was having an issue replacing the part on my printer, and Jonah was willing to take the time to talk to me on the phone and explained step-by-step what to do. Not many companies would be willing to provide that next level of customer service! I'll be buying all future replacement parts from Partsbuilt 3D.

Customer service is awesome. They answers questions promptly, and the packing and shipping is timely and top notch. They have earned all my future business.

Small businesses like Hannah and Joseph’s are what we need to keep supporting. Everything down to the small details in the customer service, pricing, delivery times, packaging, quality control, follow-up were all perfect. If I could post a picture of what I received you would be blown away. Hand written notes, a double checked packing list, a sticker, a complimentary bag of jelly beans, double wrapped bubble packing. All perfect! Thank you so much for what you guys are doing, don’t stop doing what you love! Thank you so much!!

Many thanks to Jonah for the additional tech support. Honestly, Artillary support was beyond poor. Back up and running like a champ. Partwsbuilt will have all my sidewinder parts business.

Great online store and great people. I've ordered from them several times and the prices were always great and the shipping always fast.

They had exactly the part I needed. It shipped quickly and worked perfectly!

The customer support is unbeatable. A live person picks up the phone with no wait time! The response was kind and constructive and the issue was resolved fast and easy. By the way, there was a carrier's fault, NOT a Partsbuilt 3D fault. We are a happy customer and it is good to know that there is a great service to help with hard-to-find parts for your 3D printer.

Partsbuild3d is such a great business to deal with, every order of mine arrives on time, majority of the time way earlier than expected, their customer service is superb! I had an issue with my printer on the technical side & they assisted me as much as they could over the phone until my issue was solved. Partsbuild3d is a business I will continue to support & wish them great success for many yrs to come. We need more businesses & people like this, thank you for supplying me with everything I need!

We received the part and it worked out fantastic. We had very very very fast delivery and unbelievable service. Excellent company to do business with we will definitely buy from parts built in the future. Thanks very much for all your help.

I was desperate for a fan for my Prusa MK3. My usual goto was out of stock and I was dead in the water. I found this site on reddit and I am so glad that I did! Not only did they ship the fan super fast, they also included small zip ties because they knew that I would need them when replacing my fan. And it came with a personalized note which is always a nice touch! They have earned my future business!

Great Company! They always get your order out on time and there website correctly shows what they have in stock. Thank you so much!

They are so quick and gracious about answering my email inquiries and their products arrive in record time. I always go to Partsbuilt 3D first when I need parts.

The folks at Partsbuilt 3D answer emails, and have the parts I need. If I have question the answer them to the best of their ability! I have nothing but good luck with every purchase, they are my go to site for Makergear OEM parts!

Super great customer service! The best!

I have recently have gotten into 3D printing and needed some parts for upgrades. Parts3D is a reliable small business that had reasonable pricing. I get my parts days before the calculated arrival date. On the receipt I get a nice message from one of the owners and a small bag of Jelly Bellies. I just really like those little personal touches which tells me that this business CARES for their customers rather than just see me as just a client. I will continue to buy from Parts3D because of their customer service and the available parts that I need to continue with my tinkering in 3D printing.

I ordered an extruder for my MK 4 and I had it within two days I was most excellently pleased with the customer service that I received, and will continue ordering parts from Partsbuilt 3d.

Hannah was extremely helpful and responsive when I had a question. Their customer service is top-notch and not outsourced overseas, so you talk to someone who knows exactly what is going on. This kind of service is extremely rare nowadays, and it is a breath of fresh air.

I recently upgraded from MK3s to MK4. Within a week or 2 I broke my thermistor because of my own stupidity. To get a replacement from Prusa was unacceptably tool long.searching the web I found Partsbuilt.. my savior. 😁. They shipped the nozzle assembly quickly, at a reasonable price and I was up an running in short order. Partsbuilt is my new “go to” supplier. Everything was resolved perfectly. Thank you!