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AMERICAN TORCH TIP Liner Assembly 42-4045-25 for Tweco MIG Guns - Liners for Tweco MIG Guns
AMERICAN TORCH TIPLiners for Tweco MIG Guns

AMERICAN TORCH TIP Liner Assembly 42-4045-25 for Tweco MIG Guns

The AMERICAN TORCH TIP Liner Assembly (MPN 42-4045-25) is a steel liner for Tweco MIG Guns, part of Liner Series 42. It measures 0.045 in x 25 ft and is identified by Liner Model 42-4045-25.

SKU 3G-OTH-357704

Also listed as: 42404525 · 42 4045 25

Brand
AMERICAN TORCH TIP
Item
Liner Assembly 42-4045-25 for Tweco MIG Guns
Part Number
42-4045-25
Category
Liners for Tweco MIG Guns
Available to Order
Also known as:42-4045-25AMERICAN TORCH TIP
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

AMERICAN TORCH TIP
Manufacturer Part Number
42-4045-25
Material
Steel
Liner Model
42-4045-25
Liner Series
42

Technical Documents

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AMERICAN TORCH TIP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMERICAN TORCH TIP Liner Assembly (MPN 42-4045-25) is a steel liner for Tweco MIG Guns, part of Liner Series 42. It measures 0.045 in x 25 ft and is identified by Liner Model 42-4045-25.

Frequently Asked Questions

What is the AMERICAN TORCH TIP Liner Assembly 42-4045-25 used for?

This steel liner assembly is used in Tweco MIG guns to guide welding wire from the feeder to the contact tip. It ensures smooth wire delivery and reduces birdnesting in industrial fabrication, automotive repair, and heavy equipment manufacturing applications.

What are the specifications of the AMERICAN TORCH TIP Liner Assembly 42-4045-25?

The AMERICAN TORCH TIP Liner Assembly (MPN 42-4045-25) is a steel liner for Tweco MIG guns. It has a 0.045 in inner diameter, is 25 ft long, and belongs to Liner Series 42. The liner model is 42-4045-25.

Where to buy the AMERICAN TORCH TIP Liner Assembly 42-4045-25 worldwide?

3G Electric supplies the AMERICAN TORCH TIP Liner Assembly 42-4045-25 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this steel liner for Tweco MIG guns to your facility.

How to install the AMERICAN TORCH TIP Liner Assembly 42-4045-25?

To install, remove the old liner from the Tweco MIG gun, insert the new AMERICAN TORCH TIP steel liner (0.045 in x 25 ft) through the gun cable, and trim any excess at the feeder end. Secure both ends and feed wire through to verify smooth travel.

Used in

Common applications for AMERICAN TORCH TIP
Industrial welding — American Torch Tip TIG water hoses (e.g., 41V32R) for coolant circulation in water-cooled TIG torches during extended welding.
Fabrication shops — American Torch Tip collet body kits (e.g., AK-2) for 17 Series torches to maintain electrode alignment and gas flow.
Maintenance and repair — American Torch Tip collet body kits (e.g., AK-3) for 18/26 Series torches, including tungsten electrode for torch refurbishment.
Heavy equipment manufacturing — American Torch Tip TIG water hoses (e.g., 40V74) for 12.5 ft coolant lines in high-amperage welding operations.
Aerospace component welding — American Torch Tip collet body kits (e.g., AK-4) for 20 Series torches to ensure consistent arc performance.
Pipeline construction — American Torch Tip TIG water hoses (e.g., 45V08) for 25 ft coolant supply lines in field welding applications.
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AMERICAN TORCH TIP Products

3G Electric supplies AMERICAN TORCH TIP liners for tweco mig guns. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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