Onyx Pro & Mark Two Fibre Extruder
The Markforged Mark Two and Onyx Pro have two extruders. One is dedicated to printing onyx (plastic extruder), while the other is dedicated to printing composites (fibre extruder). This fibre extruder is a unique component that enables it to 3D print parts with the strength of 6061 aluminium. It prints carbon fibre, fibreglass or Kevlar and reinforces parts during the print process with continuous strands of fibre.
When should I replace the Fibre extruder?
You may need to replace your fibre extruder if your Mark Two or Onyx Pro cannot extrude properly. Signs that your printer may be experiencing issues include a slowing down of the print process, an inconsistency when the composite is being extruded or skipping mid-print. The extruder mechanism itself is an incredibly robust part. However, it can become damaged if misused or mishandled. It can also become damaged in transit. If your fibre extruder has become damaged, then you will need to buy a replacement part.
The Fibre Extruder for sale here is a genuine Markforged part. It is a direct replacement for your printer’s existing fibre extruder. Replacing the extruder is a 10-minute job and once installed you will be ready to go. If you need any help choosing a part for your Markforged printer, call us on 01765 540 115 or contact us here.
Manufacturer SKU | A1069-FRU |
---|---|
Brand | Markforged |

DELIVERY BY ADDITIVE-X
BOXES SHIP VIA DPD
Order by 4.45pm Monday to Friday (excl Bank Holidays) and Additive-X will ship your order via DPD the same day. DPD will deliver on working days only.
Depending on your postcode your options at checkout will include DPD NEXT DAY, DPD 12:00 and DPD 10:30 options. Some postcodes will show "DPD TWO DAY".
Shipping to Ireland (Northern or Republic of) is a “DAP” service which means you have to pay any Duty and Taxes. Business customers must email us their EORI and UKIMS numbers.
PALLETS DON'T SHIP VIA DPD - WHAT YOU NEED TO KNOW
Some units can only be shipped safely on a pallet due to weight and/or size. Cut off time for orders shipping by pallet is 1.30pm, that’s because we need to book the job before 2pm.
Pallets are big and they ship on big lorries! If there is any problem with a dustbin-lorry size vehicle accessing your property, you need to let us know and we can request delivery by a smaller 7.5T lorry. If this is the case, then PALLET NEXT DAY may not be available.
Depending on your postcode your options at checkout will include PALLET NEXT DAY, PALLET 2-3 DAYS, PALLET COLLECTION HG4 2RN (organise your own pick-up). Some postcodes will show “PALLET 5-6 DAYS” etc.
Pallet deliveries are between 09.00 and 17.00 and we are unable to give you the ETA in advance.
We use a very reliable local supplier, and the pallets go in to the “Palletforce” network. Currently the network don’t use tracking numbers and you can't track online (coming in 2026). Call or email us to check on a delivery or collection.
UK Mainland - Box Shipping
COLLECTION HG4 2RN |
£0.00 |
FREE of charge, Mon-Fri 9-5.30pm Collect from Additive-X, Ripon Call 01765694007 to arrange |
DPD NEXT DAY |
£7.80 |
FREE on orders over £100 excl VAT |
DPD 12:00 |
£14.40 Excl VAT £12.00 |
UK mainland - excl offshore and extended areas Order by 4.45pm Mon-Fri |
DPD 10.30 By 10.30 Next Working Day |
£21.00 Excl VAT £17.50 |
UK mainland - excl offshore and extended areas Order by 4.45pm Mon-Fri |
DPD Saturday |
£21.60 Excl VAT £18.00 |
UK mainland - excl offshore and extended areas Order by 4.45pm Fri |
DPD Two Day |
£15.00 Excl VAT £12.50 |
2-3 day service - UK offshore and extended areas eg. Isles of Scilly, Jersey, Guernsey, Isle of Wight, Isle of Man Order by 4.45pm Mon-Fri |
DPD TO IRELAND |
£25.00 Excl VAT £20.83 |
Requires EORI and UKIMS, customer pays Tax & Duties |
UK Mainland - Pallet Shipping
PALLET COLLECTION HG4 2RN |
£0.00 |
FREE of charge, Mon-Fri 9-5.30pm Call 01765694007 to arrange |
PALLET NEXT DAY *order by 1.30* |
£102.00 Excl VAT £85.00 |
Next Day Pallet Service Mon-Fri (excl postcodes in zone 7). Must be booked by 1.30pm. Delivery between 9-5pm |
PALLET 2-3 DAYS |
£66.00 Excl VAT £55.00 |
Economy Pallet Service Mon-Fri (excl postcodes in zone 7). Delivery between 9-5pm |
PALLETS TO ZONE 7 POSTCODES |
Economy Pallet Service Mon-Fri |
Delivery between 9-5pm |
AB, IV1-40,52-52,57+ |
£155.00 |
4-5 Day Delivery |
DD |
£135.00 Excl VAT £112.50 |
3-4 Day Delivery |
IV41-51,55-56, KA27-28 |
£275.00 Excl VAT £229.17 |
7-8 Day Delivery |
KW1-14 |
£175.00 Excl VAT £145.83 |
5-6 Day Delivery |
HS, KW15-17 |
£275.00 Excl VAT £229.17 |
7-8 Day Delivery |
PA20+ |
£275.00 Excl VAT £229.17 |
7-8 Day Delivery |
PH1-7, 14 |
£135.00 Excl VAT £112.50 |
3-4 Day Delivery |
PH 8-13,15+ |
£175.00 Excl VAT £145.83 |
5-6 Day Delivery |
ZE |
£275.00 Excl VAT £229.17 |
7-8 Day Delivery |
IM |
£225.00 Excl VAT £187.50 |
5-6 Day Delivery |
IM |
£225.00 Excl VAT £187.50 |
5-6 Day Delivery |
PO30-41 |
£155.00 |
5-6 Day Delivery |
GY AND JE (EXCL. GY9) |
£175.00 Excl VAT £145.83 |
5-6 Day Delivery |
PALLETS TO IRELAND, GUERNSEY GY9, JERSEY |
Ask for a Quote |
Need more information on delivery and returns? Please visit our full delivery page.