Best 300371 Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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PreAsion

$12 Savings

PreAsion Aluminum Spool Gun Fit Spoolmate 100 Series Miller Millermatic 180/300371 Millermatic 140 180 211 with 10pcs Contact Tips Welding Torch Welding Machine with 9.8ft Cable DC24V

Please note that applicable to Spoolmate 100 Series. Spoolmate 100 Series :Millermatic 180 211;Fit In order that you can use it directly after purchase and save your time, please compare the interface size of our welding torch with that of your original welding torch before purchase.
[Feature]: Equipped with four aviation plugs and 10pcs 0.03inch conductive nozzles(Contact Tip) ;The gun head is made of plastic material,with16ft cables are 20 square; Strong and sturdy filament shell, dustproof;
[Use place]: Aluminum Fabrication ,Trailer Fabrication, Sign Manufacturing, Auto and Marine Repair ,and high altitude operation will be used.
[Application]: Welding Torches Suit For CO2 Mig Welding Machine，Miller 300371 Millermatic 180 211 Spoolmate 100/ welding machine(please see welder interface on website）;
Spoolmate 100 does not work with the Millermatic Passport, only the Passport Plus [Parameter]： Type：air cooled; The welding current: 200Amp;Transfer rate: Duty cycle 60%; Feed diameter welding wire: 0.024~0.039inch; Wire feeding way: manual; Voltage:DC24V; Wire speed:52.5ft /min; Suit for Contact Tip:0.03inch;
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PreAsion

PreAsion 200Amp Spool Gun 3 Meters Cables Fit Miller 300371 Spoolmate 100 Series Miller 180 Aluminum Stainless Steel Iron with 1.1LB 0.8MM Aluminum Welding Wire20pcs Contact Tips

[Parameter]Type:air cooled; The welding current:200Amp;Transfer rate: Duty cycle 60%; Feed diameter welding wire: 0.03inches; Wire feeding way: manual(After the manual wire feeding is completed, the welding gun can automatically feed the wire); Voltage:DC24V; Wire speed:52.5ft /min; Suit for Contact Tip:0.03inches(15Ak);
[Super-high cost performance]:Equipped with four aviation plugs and 20pcs 0.03inches(0.8mm) Contact Tips;,1.1lb(0.5kg) Aluminum Welding Wire,2pcs connecting rods, 2pcs conductive nozzles ;The melting point of brass is 1083°C, the melting point of aluminum is 660.37°C .and our gun head is made of brass and coated with teflon;with 10ft cables , Strong and sturdy shell, dustproof; It can be used to weld copper iron aluminum stainless steel wire material;
[Application]: Welding Torches Suit For Fit Miller 300371 Millermatic 180 Spoolmate 100 (please see welder interface on website）;
[Use place]: Aluminum Fabrication ,Trailer Fabrication, Sign Manufacturing, Auto and Marine Repair ,and high altitude operation will be used.
Please note that applicable to Spoolmate 100 Series. Spoolmate 100 Series :Millermatic180 ;200 A at 60-Percent Duty Cycle;In order that you can use it directly after purchase and save your time, please compare the interface size of our welding torch with that of your original welding torch before purchase.
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Banfluxion Aluminum Wire Drawing Welding Gun For 300371 Millermatic 140 141 211 Spoolmate 100 Not Original Welding Tool Welding Machine with 10PCS 0.8mm Conductive Nozzles

Easy to Operate: The spool gun can be installed easily. Flip the toggle switch and your ready to weld. There are 10Pcs 0.8mm conductive nozzles and 10Pcs aluminum conductive nozzles coming with the spool gun.
Visualized Cover: The spool gun is equipped with a transparent cover that allows for easy visibility, keeping the welding wire clean and free from contaminants.
Safe & Reliable: The spool gun features a robust and thickened cable design, providing durability and reliable performance during aluminum welding.
Smooth Wire Feeding: Experience seamless wire feeding with our 200A spool gun. Featuring a 10ft (3m) cable, ensuring consistent and uninterrupted aluminum welding.
Widely Appliaction: It can be used for a variety of applications including aluminum fabrication, trailer fabrication, sign manufacturing, auto and marine repair.
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BREVELTION Aluminum Spool Gun Fits Miller 300371 Millermatic 140 180 211 Spoolmate 100 Aluminum Welding Torch with 9.8ft (3m) Wire Length and 10PCS 0.8mm Conductive Nozzles

【Easy to Operate】- The installation of the spool gun is simple. Flip the toggle switch to perform welding. The spool gun is equipped with 10 0.8mm conductive nozzles. Attention: Do not remove the core of the aviation plug, otherwise it will not be usable
【Comes With】- SpoolRunner 100, with 9.8 foot (3 meter) cable lead, sturdy plastic casing, threaded nozzle, enclosed spool chamber with internal spool hub tension adjustment, adjustable 4-inch (102 mm) spool, extra contact tips, feed rolls for 0.8mm aluminum.
【High Quality】- Screw-style drive roll tension adjustment. Spring-loaded tension-release arm for easy wire loading. The welding gun gearbox is designed with aluminum alloy, which is lightweight, high hardness, and wear-resistant; The shell is made of high hardness solid plastic.
【Transparent Cover】- The aluminum wire spool gun is equipped with a transparent wire spool cover to keep the wires clean and easy to view the wire supply.
【Application】- Widely used for various applications, including aluminum manufacturing, trailer manufacturing, logo manufacturing, automotive and ship maintenance. But it is not the original - please confirm before payment. (If you mind, please do not place an order)
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WELDING101 ""Compatible/Replacement"" with/for Spool Gun for MIG Welding, Welding Gun Push Pull Aluminum Torch with 12ft Cable, Fit Miller 300371 Millermatic 140 180 211 Spoolmate 100, DC24V

Effortless Wire Management: The spool gun boasts easily accessible drive rolls and a user-friendly, screw-style tension adjustment mechanism, ensuring precise control over wire feed for efficient and hassle-free welding operations.
Welding Torches suitable for CO2 Mig Welding Machine，Miller 300371 Millermatic 180 211 Spoolmate 100/ welding machine
Designed in a handheld gun-shaped structure for easy carrying and operation by welders. The welding gun gearbox is designed with aluminum alloy ,with a weight of Lightweight , high hardness ,and wear-resistant.
Welding torch is a special tool for welding aluminum, which has relatively high flexibility and precision, and can achieve more fine welding operations.It can also be used for flux welding. It is suitable for welding materials included carbon steel, stainless steel, iron, galvanized pipe, square pipe,etc.
Welding Process: Aluminum GMAW(MIG), Wire Size: AL .03"-.035"(0.8-0.9mm), Wire Size: Steel 0.23"-0.35"(0.6-0.9mm), Spool Size : 1lb. Weight, 4 inch diameter spool, Rated Welding Current: 135amp @30% duty cycle,Rated Input Voltage: 24V DC, Wire Feed Rate: 10-13m/min
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Delphi

Delphi PS10028 Manifold Absolute Pressure (MAP) Sensor | Replaces 2132171 37830-PAA-S00 AS64 AS64T 158-0880 MS40 18070 MAP64 MP109 216503 300371 316503 5S2396 EC1746 FE1746 SU4022.

ACCURATE ENGINE LOAD SENSING – Delphi Manifold Absolute Pressure (MAP) Sensors are engineered to deliver reliable manifold pressure data to the engine control module, helping support precise fuel delivery, ignition timing, and efficient engine management for consistent vehicle performance.
BUILT TO WITHSTAND HARSH CONDITIONS – The integrated circuit is insulated with protective silicone gel to help absorb shock and vibration, increasing sensor durability and supporting dependable operation in demanding under-hood environments.
PROTECTED AGAINST MOISTURE & VIBRATION – Designed with internal protection against moisture intrusion and continuous engine vibration, Delphi MAP Sensors help maintain consistent sensor performance and long-term reliability throughout a wide range of driving conditions.
ENGINEERED WITH DELPHI EXPERTISE – Developed using Delphi's original equipment engineering expertise, these Manifold Absolute Pressure Sensors are manufactured for dependable fit, durable construction, and reliable communication with the vehicle's engine management system.
Delphi products purchased through, from, or on this site do not qualify for Delphi’s standard LIMITED warranty. When purchased through, from, or on This site, any warranty on this product is offered by and is the sole responsibility of the seller identified on the shipment details of your order. Please review all warranties carefully and contact the identified seller for all warranty details and claims.
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Eqcotwea

EQCOTWEA DC24V Aluminum Spool Gun for Miller 300371 MillerMatic 140 180 211 Spoolmate 100 Welder with 9.8ft(3m) Cable Lead and 10pcs 0.8mm Conductive Nozzle

Aluminum Spool Gun is made of rugged plastic shell, threaded nozzle, enclosed wire spool compartment. with 9.8ft (3 m) cable lead and 10pcs additional 0.8mm Conductive Nozzle.
Voltage is DC24V and size of gun is about 12.4x10.23inch. It is with internal spool hub tension adjustment for 4in (102 mm) rolls of wire, extra contact tips, feed rolls for 0.8mm aluminum, steel and stainless wires.
Clear spool cover, keep wire clean, so it allow easy visibility of wire supply. Spring-loaded tension-release arm for easy wire loading. Internal adjustment for spool hub tension.
This interface No. 3 is positive and No. 4 is negative. If your welder is opposite with this, or if spool gun roll backward after installation, please cut and exchange the wires corresponding to No. 3 with No. 4.
Equipped with screw-style drive roll tension adjustment. Aluminum spool gun can be used for a variety of applications, such as aluminum fabrication, trailer fabrication, sign manufacturing, auto and marine repair.
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Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 300371 deals are available from: Amazon, starting from $58.78.

The lowest price we found is $58.78 while the highest is $584.00. Prices for the best 300371 deals average at $192.71.