Skip to Main Content
Canadian
Canadian owned and operated

9SL7829 - Lincoln Electric Gearbox Mounting Plate for LN-25 Wire Feeders

Packaging: 1 of each
$30.20/ea $21.57/1 of each only $21.57/eaSave 29%

Usually ships within 3-5 business days

OVERVIEW

Restore Your Wire Feeder's Performance

Is your Lincoln LN-25 wire feeder vibrating excessively or feeding wire inconsistently? The issue might not be the motor itself, but the structural plate holding it in place. The Lincoln Electric 9SL7829 Gearbox Mounting Plate is the exact replacement part you need to secure your wire drive assembly and get back to smooth, reliable welding. When you are out in the field or deep in a fabrication project, your wire feeder takes a beating. Drops, drags, and constant motor torque can eventually bend or damage the mounting plate that anchors the gearbox. Once this plate is compromised, your drive rolls lose alignment, leading to slipping wire, arc instability, and frustration.

Don't let a $50 part ruin a $5,000 job. This genuine Lincoln Electric mounting plate is built tough to handle the rigors of daily welding. It provides a rock-solid base for your gearbox, eliminating the wobble and flex that kill feed consistency. Installing this plate is a smart investment in the longevity of your machine. It ensures that the gears mesh correctly and the drive rolls track true, protecting the more expensive components of your feeder from damage. Whether you are rebuilding an old workhorse or fixing a recent breakdown, using genuine parts like the 9SL7829 guarantees that everything fits right the first time, without the need for modification or guesswork.

Installation is straightforward for anyone familiar with welder repair. Simply disconnect power, access the drive assembly, and swap out the damaged plate. The precision fit means you won't be fighting to line up bolt holes. Get your Lincoln feeder running like new again and stop fighting with poor wire delivery. Keep your focus on the puddle, not the feeder, with this essential repair part.

Additional Information
Brand:Lincoln Electric
Fits Which Model:Lincoln LN-23, LN-25, LN-7, LN-7 GMA, LN-742
Packaging Description:1 per each
Part Type:Gearbox Mounting Plate
Material:Steel
Compatible Equipment:Wire Feeders
Wire Type:N/A
Wire Size:N/A
2 Or 4 Roll:n/a
Fits Which Model?:N\A

INCLUDED

  • 1 x Gearbox Mounting Plate (9SL7829)

APPLICATIONS

  • Repairing Lincoln Electric LN-25 wire feeders
  • Replacing bent or cracked gearbox mounts on compatible Lincoln equipment
  • Restoring proper drive roll alignment in industrial wire feeders
  • General maintenance of Lincoln wire drive assemblies
  • Overhauling vintage or heavily used wire feed units

FAQ

It secures the wire drive gearbox to the frame of the wire feeder, ensuring stability and proper alignment of the drive system.

Yes, the 9SL7829 is a genuine Original Equipment Manufacturer (OEM) part from Lincoln Electric.

It is manufactured from heavy-duty steel designed to withstand the torque and vibration of industrial wire feeding.

Signs include visible cracks in the metal, elongated mounting holes, excessive vibration in the drive assembly, or visible misalignment of the drive rolls.

No, it is specific to certain models, primarily the LN-25 series. Please check your machine's parts manual to confirm compatibility.

Yes. A bent plate causes misalignment in the wire drive, leading to inconsistent wire feeding, which directly causes an unstable arc and poor weld quality.

Typically, this SKU includes the plate itself. You may need to reuse existing bolts or order standard hardware separately if yours is damaged.

It requires disassembling the wire drive section of the feeder. While not overly complex, it is recommended for those with experience in machine repair.