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Lincoln Electric® MIG Gun Jump Liner For Magnum®
Airgas Part #:LINKP3376-3
Manufacturer Part #:KP3376-3
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$16.87
Each
$16.87
/Each
Item Details
- Industrial-grade gooseneck jump liner assembly designed for managing 0.035 in. to 3/64 in. (0.9 mm to 1.2 mm) aluminum welding wires within Magnum PRO AL push-pull MIG guns.
Features
- Independent sacrificial segment design for high-curvature gooseneck areas
- Single set-screw retention architecture for quick-change integration
- Non-ferrous construction prevents ferrous scraping deposits and radiographic porosity
- Low-friction polymeric inner bore reduces auxiliary motor burden
- Thermal stabilization resists radiating heat at the gas diffuser and contact tip
- Anti-shaving finish prevents metal dust clogging in gas diffusers and contact tips
- Cost-efficient maintenance by replacing high-wear front segments instead of full-length conduit liners
- Volumetric void filling prevents wire buckling and birdnesting
Specifications
- Manufacturer: Lincoln Electric
- Part Number: KP3376-3
- Product Type: Gooseneck Jump Liner / Barrel Replacement Liner
- Packaging Unit: 5-Pack
- Minimum Wire Diameter: 0.035 in. (0.9 mm)
- Maximum Wire Diameter: 3/64 in. (1.2 mm)
- Wire Material Compatibility: Aluminum (4043, 5356, aerospace, and marine grade alloys)
- Welding Processes: Gas Metal Arc Welding (GMAW / MIG), Flux-Cored Arc Welding (FCAW)
- Liner Material: Low-friction, non-metallic polymer matrix (PTFE, Teflon, or graphite-allocated nylon)
- Unit Weight: 0.200 lbs (0.09 kg)
- Gun Compatibility: Magnum PRO AL FC 225 Air-Cooled (12-pin front and rear trigger), Magnum PRO AL FC 450 Water-Cooled, Magnum PRO AL Semiautomatic Push-Pull (15 ft, 25 ft, 35 ft, 50 ft)
- Gas Diffuser Compatibility: 350A series (KP2746-1), 550A series (KP2747-1A)
- Contact Tip Compatibility: 0.035 in. (KP2744-035AT / KP2745-035AT), 3/64 in. (KP2744-364AT / KP2745-364AT)
- Drive Roll Compatibility: KP3989-1 (0.035 in.), KP3989-2 (3/64 in.)
- Quality Standards: ISO 9001
- AWS Compliance: AWS D1.2 (Structural Welding Code – Aluminum)
- Environmental Compliance: RoHS, REACH
Includes
- (5) Gooseneck Liners
Applications
- Marine architecture and shipyard aluminum hull and deck fabrication
- Automotive manufacturing of trailer frames, truck beds, and structural panels
- Aerospace and defense thin-gauge aluminum structural components
- Heavy industrial fabrication shops with frequent material changeovers
- Code-quality welding requiring consistent wire feed rates for x-ray standards
