Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
LINCOLN ELECTRIC Gas Diffuser: Magnum Pro, For Magnum Pro 250/250L/350 - Gas Diffusers for Lincoln MIG Guns
LINCOLN ELECTRICGas Diffusers for Lincoln MIG Guns

LINCOLN ELECTRIC Gas Diffuser: Magnum Pro, For Magnum Pro 250/250L/350

The LINCOLN ELECTRIC Gas Diffuser: Magnum Pro (MPN KP2746-2) is a slip-on gas diffuser designed for Magnum Pro 350A contact tip series MIG guns, including Magnum Pro 250/250L/350 and Pro Curve 200/300 models. This…

SKU 3G-OTH-355810

Brand
LINCOLN ELECTRIC
Item
Gas Diffuser: Magnum Pro, For Magnum Pro 250/250L/350
Category
Gas Diffusers for Lincoln MIG Guns
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
KP2746-2
Type
For Magnum Pro 250/250L/350, Pro Curve 200/300 MIG Gun
Connection Type
Slip On
Gas Diffuser Number
KP2746-2
For Contact Tip Series
Magnum Pro 350A
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The LINCOLN ELECTRIC Gas Diffuser: Magnum Pro (MPN KP2746-2) is a slip-on gas diffuser designed for Magnum Pro 350A contact tip series MIG guns, including Magnum Pro 250/250L/350 and Pro Curve 200/300 models. This OEM component, identified by gas diffuser number KP2746-2, ensures proper gas flow and electrical conductivity in Lincoln Electric MIG welding systems.

Frequently Asked Questions

What is the LINCOLN ELECTRIC Gas Diffuser KP2746-2 used for?

The LINCOLN ELECTRIC Gas Diffuser KP2746-2 is used in MIG welding to distribute shielding gas evenly around the weld pool. It is designed for Magnum Pro 250/250L/350 and Pro Curve 200/300 MIG guns, ensuring proper gas flow and electrical conductivity.

What are the specifications of the LINCOLN ELECTRIC Gas Diffuser KP2746-2?

The LINCOLN ELECTRIC Gas Diffuser KP2746-2 is a slip-on component for Magnum Pro 350A contact tip series. It has gas diffuser number KP2746-2 and is compatible with Magnum Pro 250/250L/350 and Pro Curve 200/300 MIG guns. It is an OEM part from LINCOLN ELECTRIC.

Where to buy LINCOLN ELECTRIC Gas Diffuser KP2746-2 worldwide?

You can source the LINCOLN ELECTRIC Gas Diffuser KP2746-2 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the LINCOLN ELECTRIC Gas Diffuser KP2746-2?

To install the LINCOLN ELECTRIC Gas Diffuser KP2746-2, first ensure the MIG gun is cool and disconnected from power. Remove the old diffuser by unscrewing it, then slide the new slip-on diffuser onto the gun neck. Tighten securely and check for proper gas flow before use.

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 gas diffusers for lincoln mig guns. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
LINCOLN ELECTRIC MIG Gun: Magnum Pro Curve 300, 300 A, 5/64 in, 15 ft (MPN K2951-2-6-45). Key specifications — Contact Tip Series: Magnum Pro 350A; MIG Gun Model: K2951-2-6-45; For Gas Type: Mixed Gas.
LINCOLN ELECTRIC MIG
LINCOLN ELECTRIC MIG Gun: Magnum Pro Curve 300, 300 A, 5/64 in, 15 ft (MPN K2951-2-6-45). Key specifications — Contact Tip Series: Magnum Pro 350A; MIG Gun Model: K2951-2-6-45; For Gas Type: Mixed Gas.
LINCOLN ELECTRIC MIG Gun: Magnum Pro Curve 300, 300 A, 5/64 in, 15 ft (MPN K2951-2-10-45). Key specifications — Contact Tip Series: Magnum Pro 350A; MIG Gun Model: K2951-2-10-45; For Gas Type: CO2 (Carbon Dioxide).
LINCOLN ELECTRIC MIG
LINCOLN ELECTRIC MIG Gun: Magnum Pro Curve 300, 300 A, 5/64 in, 15 ft (MPN K2951-2-10-45). Key specifications — Contact Tip Series: Magnum Pro 350A; MIG Gun Model: K2951-2-10-45; For Gas Type: CO2 (Carbon Dioxide).
LINCOLN ELECTRIC MIG Gun: Magnum Pro Curve 400, 400 A, 5/64 in, 15 ft (MPN K2952-2-10-45-550). Key specifications — Contact Tip Series: Magnum Pro 550A; MIG Gun Model: K2952-2-10-45-550; For Gas Type: Mixed Gas.
LINCOLN ELECTRIC MIG
LINCOLN ELECTRIC MIG Gun: Magnum Pro Curve 400, 400 A, 5/64 in, 15 ft (MPN K2952-2-10-45-550). Key specifications — Contact Tip Series: Magnum Pro 550A; MIG Gun Model: K2952-2-10-45-550; For Gas Type: Mixed Gas.
LINCOLN ELECTRIC MIG Gun: Magnum Pro 250L, 250 A, 0.045 in, 15 ft, Lincoln-Compatible (MPN K4530-2). Key specifications — For Rear Connection Type: Lincoln-Compatible; Contact Tip Series: Magnum Pro 350A; MIG Gun Model: K4530-2; For Gas Type: Mixed Gas.
LINCOLN ELECTRIC MIG
LINCOLN ELECTRIC MIG Gun: Magnum Pro 250L, 250 A, 0.045 in, 15 ft, Lincoln-Compatible (MPN K4530-2). Key specifications — For Rear Connection Type: Lincoln-Compatible; Contact Tip Series: Magnum Pro 350A; MIG Gun Model: K4530-2; For Gas Type: Mixed Gas.

More from LINCOLN ELECTRIC

View all LINCOLN ELECTRIC parts →
LINCOLN ELECTRIC Gas Diffuser: Magnum Pro, For Magnum Pro 250/250L/350, Pro Curve 200/300 MIG Gun (MPN KP2746-1). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 350A; Connection Type: Threaded; Gas Diffuser Number: KP2746-1.
LINCOLN ELECTRIC
LINCOLN ELECTRIC Gas Diffuser: Magnum Pro, For Magnum Pro 250/250L/350, Pro Curve 200/300 MIG Gun (MPN KP2746-1). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 350A; Connection Type: Threaded; Gas Diffuser Number: KP2746-1.
LINCOLN ELECTRIC Light Duty Gas Diffuser: Magnum Pro (MPN KP3141-1). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 350A; Connection Type: Threaded; Gas Diffuser Number: KP3141-1.
LINCOLN ELECTRIC
LINCOLN ELECTRIC Light Duty Gas Diffuser: Magnum Pro (MPN KP3141-1). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 350A; Connection Type: Threaded; Gas Diffuser Number: KP3141-1.
LINCOLN ELECTRIC Slip-On Gas Diffuser: Magnum Pro, For Magnum Pro 450/550, Pro Curve 400 MIG Gun (MPN KP2747-2). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 550A; Connection Type: Slip On; Gas Diffuser Number: KP2747-2.
LINCOLN ELECTRIC
LINCOLN ELECTRIC Slip-On Gas Diffuser: Magnum Pro, For Magnum Pro 450/550, Pro Curve 400 MIG Gun (MPN KP2747-2). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 550A; Connection Type: Slip On; Gas Diffuser Number: KP2747-2.
LINCOLN ELECTRIC Gas Diffuser: Magnum Pro, For Magnum Pro 100L/100SG/175L MIG Gun (MPN KP3076-1). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 350A; Connection Type: Threaded; Gas Diffuser Number: KP3076-1.
LINCOLN ELECTRIC
LINCOLN ELECTRIC Gas Diffuser: Magnum Pro, For Magnum Pro 100L/100SG/175L MIG Gun (MPN KP3076-1). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 350A; Connection Type: Threaded; Gas Diffuser Number: KP3076-1.
LINCOLN ELECTRIC Gas Diffuser: Magnum Pro, For Magnum Pro 450/550, Pro Curve 400 MIG Gun (MPN KP2747-1). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 550A; Connection Type: Threaded; Gas Diffuser Number: KP2747-1.
LINCOLN ELECTRIC
LINCOLN ELECTRIC Gas Diffuser: Magnum Pro, For Magnum Pro 450/550, Pro Curve 400 MIG Gun (MPN KP2747-1). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 550A; Connection Type: Threaded; Gas Diffuser Number: KP2747-1.
LINCOLN ELECTRIC Recessed Gas Diffuser: Magnum Pro, For Magnum Pro 450/550, Pro Curve 400 MIG Gun (MPN KP3155-1). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 550A; Diffuser to Tip Relationship: 1/4 in Recess; Connection Type: Threaded; Gas Diffuser Number: KP3155-1.
LINCOLN ELECTRIC
LINCOLN ELECTRIC Recessed Gas Diffuser: Magnum Pro, For Magnum Pro 450/550, Pro Curve 400 MIG Gun (MPN KP3155-1). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 550A; Diffuser to Tip Relationship: 1/4 in Recess; Connection Type: Threaded; Gas Diffuser Number: KP3155-1.
LINCOLN ELECTRIC Extended Reach Gas Diffuser: Magnum Pro, Extended Reach (MPN KP3360-1). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 350A; Diffuser to Tip Relationship: Extended Reach; Connection Type: Threaded; Gas Diffuser Number: KP3360-1.
LINCOLN ELECTRIC
LINCOLN ELECTRIC Extended Reach Gas Diffuser: Magnum Pro, Extended Reach (MPN KP3360-1). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum Pro 350A; Diffuser to Tip Relationship: Extended Reach; Connection Type: Threaded; Gas Diffuser Number: KP3360-1.
LINCOLN ELECTRIC Gas Diffuser: Magnum, For Magnum 100L MIG Gun (MPN KP35-50). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum 100A; Connection Type: Threaded; Gas Diffuser Number: KP35-50.
LINCOLN ELECTRIC
LINCOLN ELECTRIC Gas Diffuser: Magnum, For Magnum 100L MIG Gun (MPN KP35-50). Key specifications — Brand: LINCOLN ELECTRIC; For Contact Tip Series: Magnum 100A; Connection Type: Threaded; Gas Diffuser Number: KP35-50.