GMK Supply "Diff Dunkers"

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GMK Supply "Diff Dunkers"
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This is "Diff Dunker" differential cleaning tool from GMK Supply. The "Diff Dunker" diff cleaning tool, when used with naptha, makes cleaning differential parts a snap. You put the differential parts - gears, pins, outdrives, etc. into the Diff Dunker, swirl it around in a jar with naptha in it for 20 - 30 seconds, and then empty the parts onto a paper towel or rag. The naptha evaporates quickly, and the diff parts are clean and free of any silicone or dirt.

Naptha VM&P is available at almost any paint or hardware store in the paint section. Includes directions on how to use.

This product was added to our catalog on March 9, 2007

toby hamson
Sunday, Mar 4 2012 (about 12 years ago)
GMK Supply "Diff Dunkers"
Its ok to be envious that GMK thought of this first. I have alot of fun pointing out to my spouse how many other uses my RC tools have, i.e like straining Tea. Great product, great idea. Use it all the time to clean my diffs.
Verified Owner
Wednesday, May 13 2009 (about 15 years ago)
GMK Supply "Diff Dunkers"
Great tool for diff cleaning.
Even though it is a tea strainer, it's quite convenient to order from Amain, rather than driving all over town to find one.
Highly recommended!
Friday, Nov 14 2008 (about 15 years ago)
GMK Supply "Diff Dunkers"
This is actually a TEA STRAINER, you could most lightly buy one at your local supermarket (mall) for .50c
Verified Owner
Thursday, Aug 28 2008 (about 15 years ago)
GMK Supply "Diff Dunkers"
Used this with the recommended Naptha VM&P from home depot and never had an easier time cleaning diff parts.
Saturday, Jul 8 2023 (11 months ago)
GMK Supply "Diff Dunkers"
Ultra convenient and easy to use. Complainers are everywhere.
Colton Staples
Verified Owner
Thursday, Feb 2 2023 (about a year ago)
GMK Supply "Diff Dunkers"
One of the best tools I own. It’s perfect for cleaning small parts like diff balls. I think this tool and the precision diff rings might have solved my diff problems
Christopher Robinson
Wednesday, Jun 14 2017 (about 6 years ago)
GMK Supply "Diff Dunkers"
$7 for a tea strainer?!?!?!?! To the guy that said its better to order from Amain then drive around... You wouldn't drive to the supermarket or Walmart? you can buy these for $ or less!! another example of Amain being greedy. Not just them but i keep reptiles n do RC... You can buy reptile branded items and pay $10-$20 more or you can find the SAME THING unbranded for LOTS less. If driving to the store isn't worth $6 PLUS shipping, you have too much money!
and too the one that said GMK came up with it "first", dude, these things were invented in the 17th century!!
Matt Perser
Saturday, Nov 22 2008 (about 15 years ago)
GMK Supply "Diff Dunkers"
shhhh! quiet. some people have never seen a tea strainer before!