
CLASSIC MIG GUN
Addendum TWECO Classic & Legacy No. 2 & 3
MIG Gun Replacement Parts SKU’s
Tweco has introduced a new and improved MIG Gun handle for our #2 & 3 Professional MIG Gun and
named it the TWECO Classic.
New #2 & 3 TWECO Classic Professional MIG Gun
This is the new #2 & 3 TWECO Classic MIG Gun. This gun is characterized by the new front handle displaying a new bold yellow molded-in TWECO logo. Please order the new TWECO Classic MIG Gun replacement parts from the list on the reverse side of this sheet.
NOTE
The handle parts on the new #2 & 3 TWECO Classic are not interchangeable with the Legacy
#2 & 3 Tweco Professional MIG Gun.
Legacy #2 & 3 Tweco Professional MIG Gun
This is the Legacy #2 & 3 TWECO Professional MIG Gun. This gun is characterized by the old logo handle.
Please order the Legacy Tweco Professional MIG Gun replacement parts from the list on the reverse side
of this sheet.
NOTE
The handle parts on the Legacy #2 & 3 Tweco Professional MIG Gun are not interchangeable
with the new #2 & 3 TWECO Classic MIG Gun.
Part No: 0056-3723 Revision: A
Issue Date: May 30, 2013

Please use this replacement parts list and make sure that you are ordering the correct parts for
your Tweco #2 & 3 Professional MIG Gun.
83 2030-2034
152 2020-2152
#2 & 3 Professional Gun
Hanger
#2 & 3 Professional Handle
Assembly
152 2020-2152
83RC 2030-2084
Description Part No. Stock No. Description Part No. Stock No.
New #2 & 3 TWECO Classic Professional MIG Gun Legacy #2 & 3 Professional MIG Gun
#2 & 3 TWECO Classic Gun
Hanger
#2 & 3 TWECO Classic Re-
placement Handle Assembly
122-FM 2020-2122
#2 & 3 Replacement Binder
Posts and handle screws
83R-CK 2030-2085 N/A N/A N/A
122-FM 2020-2122
#2 & 3 Current to Tweco
Classic Conversion Kit *1
#2 & 3 Replacement Binder
Posts and handle screws
92 2020-2092
92C 2020-2094
Standard Replacement
Trigger Assembly
#2 & 3 Standard Trigger
Replacement Blades
92RR 2020-2093
94R-C 2040-2100
#2 & 3 TWECO Classic Stan-
dard Trigger Assembly
#2 & 3 TWECO Classic
Standard Trigger Blades
* 1. The 83R-CK TWECO #2 & 3 Classic Conversion Kit allows you to convert your standard Legacy #2 &
3 Professional MIG Gun to the new and improved TWECO #2 & 3 Classic MIG Gun handles and trigger
assembly.
tions or concerns.
2. Please contact your Tweco Customer Care Representative at 1-800-426-1888 if you have any ques-
InnovatIon to Shape the World
U.S. Customer Care: 800-426-1888 / fax 800-535-0557
Canada Customer Care: 905-827-4515 / fax 800-588-1714
International Customer Care: 940-381-1212 / fax 940-483-8178
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™