Item #
20645
BRAND: Eastwood
Eastwood MP140i MP200i Spool Gun
Brand:
Eastwood
In stock
SKU
20645
Easily Weld aluminum with your MP 140/200i
- 1 year Warranty Included
- 90 Day Returns + 100% Satisfaction Guarantee
- FREE Lifetime Tech Support
QUESTIONS? Talk to an Expert: 
800-343-9353 | 
Chat | 
Email Us
QUESTIONS? Talk to an Expert: 800-343-9353 | Chat | Email Us
Frequently Bought Together
Total price for all checked items:
Description
The Eastwood Elite Series Spool Gun instantly turns your MP140i (20559) or MP200i (20569) steel welder into one that can quickly weld aluminum, too. Simply attach the spool gun using a standard dinse connector and you can then use your multi-process welder on aluminum up to ¼-inch thick. The gun works with 0.030-0.035” aluminum wire and comes with two 0.030” contact tips plus a hex key for tightening it. Get a three-year warranty and lifetime technical support when you order from Eastwood.
What's Included
Spool Gun (with 0.030” Contact Tip installed)
(1) Spare Contact Tip, 0.030”
(1) Hex Key, 4mm
(1) Spare Contact Tip, 0.030”
(1) Hex Key, 4mm
Safety Information
Always wear a minimum #10 shade helmet, leather welding gloves, long-sleeve shirt and long pants.
specifications_ax
Simple Plug and Play connection requires no tools
160 Amp Continuous Rated
Weld up to 1/4" aluminum quickly and easily.
160 Amp Continuous Rated
Weld up to 1/4" aluminum quickly and easily.
*Note: Specifications are approximate and subject to change.
Unsure of a term? Look it up in our Glossary powered by The Garage
Rated 3 out of
5
by
B Journey from
Too expensive.
Haven’t used it yet, I think the price is too high, but since no one else makes one that works with the Eastwood welder you’re stuck with it.
Date published: 2024-09-22
Rated 3 out of
5
by
Anonymous from
Skoolie/ overlanding
Have not used it much yet, set it up and tried it out. The guide gets you close but you will need to fine tune. This was using 100%argon shielding gas
Date published: 2021-07-28
Will this work on Elite MP 200i
Yes it does. But it is quite expensive. The two welders listed also are compatible with the titanium line from hft. Much cheaper and is it more ergonomic and comfortable unit. Not price gouging for proprietary fittings. They did not make them, same factory as hft
Date published: 2025-05-30
Why is this spool gun so much more expensive than the others that eastwood sells?
You do not need to purchase this specific spool gun for the two welders listed. They are both directly compatible with the titanium line from hft. Much cheaper, nicely built. Also locally available. Saves a ton of money.
Date published: 2025-05-30
Do you have a less expensive alternative to the mp140i spool gun? I own the machine but for my projects it was s to much...
This welder directly is compatible with the titanium line from hft. Pick it up locally. Plugs right in. Saves a ton of money. Same with the mig gun.
Date published: 2025-05-30
I always thought that aluminum had to be welded with AC. Does the current switch to AC when you add the gun? Can I weld Aluminum with the TIG process?
Aluminum can be "MIG" welded with a spool gun. If you are "TIG" welding aluminum, then yes, it will be welded in AC + (positive ground).
Date published: 2025-02-12
What are the connector pin definitions and function and the drive motor power? In other words; which pins are for the trigger and which are for the drive motor power and what is the voltage range for the drive motor and is it AC or DC or universal?
The drive motor would be DC powered. We do not have additional specifications or a pin out for the connector, sorry.
Date published: 2024-03-19
Does spool gun fit eastwood 130 welder?
No, the later MIG 135 or MIG 140 need the #20172 spool gun.
If your MIG 135 is older and has a fully plastic connector you need the #13898.
Date published: 2023-05-08
will this Eastwood MP140i MP200i Spool Gun work with your Eastwood Elite MP200i Multi Process Welder and what gauge wire can it be used to weld anodized steel 14ga with this spool gun
The 20645 is able to be used on the 20569 with no issues but is designed for usage with aluminum wire.
Date published: 2021-12-06
Will this gun work with a Miller 250X 30a Welder
We only product test our torches compatibility with our welders.
Date published: 2022-04-07
Eastwood MP140i MP200i Spool Gun
Sale
$249.98
Reg.
$526.99
Save
$277.01
In Stock