Specification Brand : FYSETC BulletPoint1 : 1. Spare must parts for DIY your FDM 3D machine or MK4 MK3.9 XL Hotend Original repair accessory: This is a clone set heater and temperature for printers using Nextruder. The heater and thermistor heat head and connector was easily completed with next-gen extruder, heat fast and test temperature precisely BulletPoint2 : 2. MK4 Directly replace the stock cartridge thermistor: 104NT temperature sensor, not 100k 3950, can be for 300℃/ 572℉ long hours printing, 304 stainless steel cover the internal temperature package, about 4.7in Wire, with 2pin connector, Temperature measurement print head cylinder diameter 3mm, length 15mm, can be used with the same size like v6 heating block that support the thermocouple BulletPoint3 : 3. Clone heating components: 24V heater elements, heating tube probe 6*12mm, directly drop in the original heater when the stock cord broke off. Special design for Prussa MK4 MK3.9 XL, not directly replacement for neptune3 plus ender 3 neo e3 5 plus k1 max sv06 sv07 p1p p1s x1 SW-X2 vyperr kobra2 adventure3 taz 6 voro2.4 AquilaX2 Super Racer Tina2 b1 LK1 LK4 LK5 Pro X40 idex S8 Pro BulletPoint4 : 4. Package include: 1pc 24V 40W heater - cable's total length about 140mm/5.5inch and 1Pc Thermistor NTC 100k - wire's total length about 135mm/5.3inch BulletPoint5 : 5. Compatible with MK4 MK3.9 XL only, not fit for MK2 MK2.5S MK3 MK3S+ etc old prusai3 version hotend. Other MK4 clone spare parts will be back, like nextruder heater block silicone sock heatbed thermistor kit nozzle filament ir sensor detection MK52 pei plate sheet y carriage heated bed spacer 5V blower cooling fan 4010 5015 2004 display superpinda 2gt timing belt pulley etc, if needed, please email us ExternallyAssignedProductIdentifier1 : 0797999612993 ExternallyAssignedProductIdentifier2 : 797999612993 GpsrSafetyAttestation : 1 IncludedComponents : connecting cable ItemName : FYSETC 3D Printer Accessories - Prusa Original MK4 XL Hot End Part Nextruder - Heater Thermistor: Heating Cartridge 24V 40W NTC Temperature Sensor Head 104NT for Printing Project Spare Replacement ItemPackageDimensions_Height : 9.6012 centimeters ItemPackageDimensions_Length : 1.397 centimeters ItemPackageDimensions_Width : 6.1976 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-accessories Manufacturer : Fuyuansheng Material : metal ModelNumber : 3D086M5S-3-US-FBA NumberOfBoxes : 1 NumberOfItems : 2 PartNumber : US-MK4 Heater 40W+104NT Thermistor ProductDescription : Specifications: 1. 40W cartridge heater: heat fast, high Temperature, high precision, stable performance. 2. Spare accessories: When stock print head got clogged and there was a massive glob of PLA PETG ABS filament stuck onto the heatblock covering the thermistor, nozzle, and heat cartridge, get a one for replacment on time. 3. Thermistor: it is 104nt 100k temperature sensor, 304 stainless cover, not glass bead thermistor, when wire broke, get one for spare. 4. You're getting full contact with the thermistor and the heatblock. ProductSiteLaunchDate : 2023-12-06T06:09:50.300Z Size : 3Pcs(278*190mm) SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31160000