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LINCOLN ELECTRIC Clear Polycarbonate Outside Cover Lens for 1740 - Welding Lens Covers & Protection Plates
LINCOLN ELECTRICWelding Lens Covers & Protection Plates

LINCOLN ELECTRIC Clear Polycarbonate Outside Cover Lens for 1740

The LINCOLN ELECTRIC Outside Cover Lens is a clear polycarbonate lens cover for 1740 and 1840 Series Welding Helmets (model K5432-4). Each SKU includes five replacement lenses (MPN KP3043-1). 3G Electric interprets…

SKU 3G-OTH-557922

Also listed as: KP30431 · KP3043 1

Brand
LINCOLN ELECTRIC
Item
Clear Polycarbonate Outside Cover Lens for 1740
Category
Welding Lens Covers & Protection Plates
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
KP3043-1
Type
Clear
Material
Polycarbonate
Includes
(5) Outside Cover Lenses
Lens Color
Clear
For Use With
1840 Series Welding Helmet
Compatible with Series
1740
Compatible with Manufacturer Model Number
K5432-4

Technical Documents

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LINCOLN ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINCOLN ELECTRIC Outside Cover Lens is a clear polycarbonate lens cover for 1740 and 1840 Series Welding Helmets (model K5432-4). Each SKU includes five replacement lenses (MPN KP3043-1). 3G Electric interprets demand and delivers genuine industrial equipment across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right part, not just a catalog.

Frequently Asked Questions

What is the LINCOLN ELECTRIC Outside Cover Lens KP3043-1 used for?

The LINCOLN ELECTRIC Outside Cover Lens KP3043-1 protects the main lens of 1740 and 1840 Series Welding Helmets (model K5432-4) from spatter, scratches, and debris. It is a clear polycarbonate replacement cover that extends helmet life in welding applications across fabrication, construction, and maintenance.

What are the specifications of the LINCOLN ELECTRIC Outside Cover Lens KP3043-1?

The LINCOLN ELECTRIC Outside Cover Lens KP3043-1 is a clear polycarbonate lens. It is compatible with 1740 and 1840 Series Welding Helmets (model K5432-4). Each SKU includes five replacement lenses. The lens color is clear, and the material is polycarbonate.

Where to buy LINCOLN ELECTRIC Outside Cover Lens KP3043-1 worldwide?

3G Electric supplies the LINCOLN ELECTRIC Outside Cover Lens KP3043-1 worldwide. We interpret your demand, source genuine parts, and handle logistics, customs, and delivery to your location. Contact us for availability and lead time on this clear polycarbonate lens pack for 1740 and 1840 Series helmets.

How to install the LINCOLN ELECTRIC Outside Cover Lens on a welding helmet?

To install the LINCOLN ELECTRIC Outside Cover Lens, remove the old cover from the helmet shell, align the new clear polycarbonate lens with the retaining tabs, and snap it into place. Ensure it sits flat without gaps. Replace when scratched or pitted to maintain clear visibility during welding.

Used in

Common applications for LINCOLN ELECTRIC
General steel fabrication — Lincoln Electric UltraCore HD-12C flux-cored wire (E71T-12C, 0.052 in) for single- or multiple-pass welding on carbon steel.
All-position welding with AC power — Lincoln Electric Fleetweld 180 stick electrode (E6011, 5/32 in) for repair and maintenance on galvanized or painted steel.
Severe abrasion resistance — Lincoln Electric Wearshield ME hardfacing electrode (1/8 in, 55 HRC) for earthmoving equipment and crusher components.
Multiprocess welding — Lincoln Electric Flextec 500X with LF-74 wire feeder for switching between MIG, stick, and TIG processes in fabrication shops.
TIG welding with improved gas coverage — Lincoln Electric gas lens (45V44, 3/32 in max electrode) for precision welding of stainless steel or aluminum.
MIG welding of carbon steel — Lincoln Electric ER70S-3 wire (0.035 in, 60 lb spool) for general fabrication and structural welding.

LINCOLN ELECTRIC Products

3G Electric supplies LINCOLN ELECTRIC welding lens covers & protection plates. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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