Skip to Main Content
Canadian
Canadian owned and operated

AEC-305F - K4000 Replacement Flat Swivel Head Assembly

Packaging: 1 of each
$28.50/ea $20.36/1 of each only $20.36/eaSave 29%

Usually ships within 3-5 business days

OVERVIEW

Get Your K4000 Torch Back in the Fight

There is nothing worse than having your trusty K4000 gouging torch fail in the middle of a heavy job. Whether you are back-gouging a critical weld seam or washing away a crack on heavy machinery, you need your equipment to perform. The head of the torch takes the brunt of the punishment—heat, sparks, and constant twisting. Eventually, the swivel mechanism gets sloppy, or the threads strip out. That is where the Flat Swivel Head with Screw (AEC-305F) comes in to save the day.

This replacement part is designed to fit your K4000 torch perfectly. It swaps out the worn-out swivel block in your torch's head assembly, giving you back that tight, new-torch feel. The included screw ensures you have everything you need right in the package, so you aren't digging through your toolbox for lost hardware. A solid head assembly means your carbon rod stays put, the air hits the arc exactly where it should, and you don't have to fight the torch to get a clean groove.

Don't replace the whole torch just because one part is worn. This affordable fix extends the life of your K4000 and keeps your production moving. It is built tough to handle the high amps and rough conditions of the shop or field. Keep a spare in your locker or maintenance cart so you are never caught off guard. With the AEC-305F, you can swap the part in minutes and get back to making sparks fly.

  • Perfect Fit: Designed specifically for the industry-standard K4000 style torches.
  • Complete Kit: Comes with the screw, so you are ready to install immediately.
  • Durable: Built to withstand the heat and abuse of daily gouging work.
Additional Information
Brand:Arcair Style
Process:Carbon Arc Gouging (CAC)
Item:Accessory
Packaging Description:pack-of-1
Compatible Torch Model:K4000
Part Type:Swivel Head, Replacement Part
Material:Brass Alloy, Copper
Includes:Mounting Screw
Diameter:n/a
Length:n/a

INCLUDED

  • 1 x Flat Swivel Head
  • 1 x Retaining Screw

APPLICATIONS

  • Heavy metal fabrication and structural steel repair
  • Shipyard maintenance and hull repair
  • Railroad car repair and maintenance
  • Cast iron repair and defect removal
  • General weld removal and back-gouging operations

FAQ

This part is designed specifically for the K4000 Carbon Arc Gouging Torch.

Yes, the AEC-305F comes with the necessary screw for installation.

This is a high-quality aftermarket replacement part compatible with Arcair style K4000 torches.

It is manufactured from a durable brass/copper alloy for high conductivity and heat resistance.

Over time, heat and mechanical wear can cause the swivel to become loose or the threads to strip, affecting torch performance.

Yes, it is a standard maintenance part that can be installed easily with basic tools.

While K3000 and K4000 share some design elements, this part is specified for the K4000. Please check your parts diagram for compatibility.

The swivel head allows the head to rotate, helping you position the air jets correctly relative to the work.
Google Rating
4.9
Based on35reviews
×
js_loader