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Lincoln Electric

Lincoln Electric Magnum PRO 100L Welding Gun | 10 FT | 4 Pin Connector - Compatible with PowerMIG 140C/180C | K4528-1

Based on 7 reviews
Condition: New
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$348.33

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Availability: Only 2 left in stock, order soon!
Fulfilled by Welding Supplies from IOC
Arrives Thursday, Oct 29
Order within 14 hours and 4 minutes

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At a glance

Condition
New
Pattern
Welding Gun
Style
100L - 4 Pin Connector
Model
K4528-1
Dimensions
18 x 18 x 3 in
Weight
2.73 lb
Material
Other
In the box
K4528-1

Features 5

  • 100% Duty Cycle - The 100L runs at 100% duty cycle using mixed gas, helping it withstand tough jobs
  • Comfortable Grip - The lightweight curved handle with soft rubber over molding enhances comfort and allows for an easier grip of the gun
  • Premium Tip Performance - The large mass of the Magnum PRO Copper Plus contact tips help disperse heat, keeping tips cooler and expanding their life
  • Wire Diameter Range - 0. 25-0. 45 in (0. 6 1. 2 mm)

Specs 11

Manufacturer Lincoln Electric
Part Number K4528-1
Item Weight 2.73 pounds
Product Dimensions 18 x 18 x 3 inches
Item model number K4528-1
Size 100 Amp
Style 100L - 4 Pin Connector
Material Other

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 29

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Cost and avaliable
Pattern Name: Welding Gun Style: 250L - Power MIG Connector
Was exactly what advertised Fit on machine and working great 👍
Reviewed in the United States on October 17, 2022 by Michael
Perfect fit
Pattern Name: Welding Gun Style: 175L - Power MIG 210 MP Connector
Easy install
Reviewed in the United States on December 29, 2025 by BHKING
Get this one and skip the cheap aftermarket ones
Pattern Name: Welding Gun Style: 100L - 4 Pin Connector
Just go ahead and get this one and skip the cheap torches. My machine is used all day 5 days per week for my business and this OEM unit lasts for years. The cheaper ones didn’t last me 6months.
Reviewed in the United States on May 28, 2025 by Jason
Original Equipment Quality
Pattern Name: Welding Gun Style: 250L - Power MIG Connector
Zero complaints with this gun. I read others had said the length was not as advertised but mine is 15 feet as stated. Wire feeds super smooth, new chrome plated gas cup keeps spatter from sticking, very happy. Showed up quickly, well worth the money.
Reviewed in the United States on October 11, 2021 by Amazon Customer
Pro Lincoln magnum 100L welding gun.
Pattern Name: Welding Gun Style: 100L - 4 Pin Connector
Just what I was looking for at a good price. Fast shipping!! Works great with my outfit. Thanks
Reviewed in the United States on April 10, 2022 by James Snyder
Quality
Pattern Name: Welding Gun Style: 250L - Power MIG Connector
What else can you say. It’s a Lincoln replacement part so it is what you would expect from them.
Reviewed in the United States on February 1, 2025 by Chris R.
Muy bien
Pattern Name: Welding Gun Style: 175L - Power MIG 210 MP Connector
Llego a tiempo
Reviewed in the United States on April 27, 2024 by Induferram
Exact fit
Pattern Name: Welding Gun Style: 250L - Power MIG Connector
Exact fit. Works great
Reviewed in the United States on March 16, 2021 by Steven
How it works
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