 How do YOU protect your transmission case from corrosion?, What coatings do you use? |
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| Dr Evil |
 Mar 8 2010, 10:56 PM
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#1
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Send me your transmission!  Group: Members Posts: 23,038 Joined: 21-November 03 From: Loveland, OH 45140 Member No.: 1,372 Region Association: MidAtlantic Region 
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I am trying to finish my notes to accompany the rebuild video (notes will be free) and I am wanting to pick your collective brains for info on corrosion prevention for the mag alloy case. What do you do? The factory coating only lasted a few years and is long gone now. On most peoples cases, it is the oil that keeps it from corroding (IMG:style_emoticons/default/wink.gif)
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| pcar916 |
Nov 10 2011, 02:36 PM
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#2
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Is that a Lola? Group: Members Posts: 1,523 Joined: 2-June 05 From: Little Rock, AR Member No.: 4,188 Region Association: None
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I'm reviving this thread because I've just bought CRC SP-400.
http://www.crcindustries.com/ei/content/pr...N=03282&S=Y It's a better solution than the CRC 5-56 I mentioned early in it. I'll post when I get finished coating both a 914 and 915 case and give a followup in the spring after a winter full of water and... stuff. Fortunately Arkansas uses more dirt than salt. The SP-400 seems very close to Tectyl both in consistency and color and has a working temp of up to 300F. Should be ok certainly in the winter, and track temps with a clutch/LSD should be ok as well with a trans-cooler shedding BTU's |
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Posts in this topic
Dr Evil How do YOU protect your transmission case from corrosion? Mar 8 2010, 10:56 PM
Krieger914 The one sitting on my garage floor is coated in wd... Mar 8 2010, 10:58 PM underthetire Nickel plating, a little bling bling.... Mar 8 2010, 10:59 PM McMark I cover mine with 40 yr old German steel and don... Mar 8 2010, 11:24 PM Dr Evil I know one can clear coat a clean one. There is th... Mar 8 2010, 11:29 PM bandjoey MOTOR OIL and dirt works great! :lol4: Mar 8 2010, 11:34 PM Dr Evil I know, I mentioned that :P Mar 8 2010, 11:36 PM Dr. Roger I try to make sure at least one of my valve cover ... Mar 8 2010, 11:43 PM Rand Is corrosion a serious issue? Rust on steel is a h... Mar 9 2010, 12:26 AM zymurgist I think this could apply to /6 fans too... aren... Mar 9 2010, 05:13 AM Gint Never bothered. I might want to at some point tho... Mar 9 2010, 08:42 AM Richard Casto Mike,
I started a long term test of a few cleanin... Mar 9 2010, 08:44 AM
pcar916
... would go with "CRC Heavy Duty Corrosion... Mar 9 2010, 10:11 AM Richard Casto I should also mention that I was looking to go for... Mar 9 2010, 08:56 AM tat2dphreak 30 years of grease and gunk are keeping mine prist... Mar 9 2010, 09:25 AM SUNAB914 Eastwood, Aluma blast spray. Mar 9 2010, 10:20 AM davep Pelican was going to sell Tectyl, but ran into pro... Mar 9 2010, 12:43 PM Richard Casto I haven't heard of that CRC 3-36. I read that... Mar 9 2010, 02:37 PM turboman808 Got some exhaust spray from Chris last year that w... Mar 9 2010, 02:59 PM Drums66 Redline Tranny Juice(no corrosion) :wavebye: :sti... Mar 9 2010, 03:43 PM Richard Casto
Redline Tranny Juice(no corrosion) :wavebye: :st... Mar 9 2010, 04:20 PM Drums66 If you are talking interior, just make sure it... Mar 9 2010, 05:04 PM jmill I have no idea of the cost on this stuff but they ... Mar 9 2010, 06:25 PM Downunderman HPC S02 Mar 10 2010, 12:50 AM kwales From my mag casting days, the magnesium institute ... Mar 10 2010, 10:19 AM Tom_T
From my mag casting days, the magnesium institute... Mar 10 2010, 02:24 PM SUNAB914
Aluma blast: Eastwood Mar 10 2010, 12:47 PM Phoenix-MN VHT high-temp clear
Mar 10 2010, 12:57 PM Tom_T
VHT high-temp clear
:agree:
Paint is another... Mar 10 2010, 02:13 PM kwales When working with new parts, you apply coatings, n... Mar 10 2010, 05:02 PM bulitt I have a 1949 Allis Chalmers tractor with some ori... Nov 10 2011, 03:24 PM bbrock I'm reviving this old thread to provide an upd... Jan 17 2021, 12:34 PM ejm
I'm reviving this old thread to provide an up... Jan 17 2021, 02:55 PM rgalla9146 Every time I opened a painted trans it was a crapp... Jan 17 2021, 05:15 PM mepstein
Every time I opened a painted trans it was a crap... Jan 17 2021, 07:27 PM bkrantz Has anyone tried T-9? Jan 17 2021, 08:39 PM bbrock
Has anyone tried T-9?
Yes. Seems to be good st... Jan 17 2021, 09:07 PM jd74914
Has anyone tried T-9?
Yes. Seems to be good s... Jan 19 2021, 12:01 PM bbrock
[quote name='bbrock' post='2883753' date='Jan 17 ... Jan 19 2021, 02:04 PM jd74914
Like Boeshield T-9?
I can't believe I never... Jan 19 2021, 04:21 PM bbrock
[quote name='jd74914' post='2884139' date='Jan 1... Jan 19 2021, 05:33 PM 914Sixer I used LPS 3. Leaves a waxy coating. Jan 18 2021, 07:56 AM Montreal914 What was used to clean it and did it need to be gu... Jan 18 2021, 11:56 AM JmuRiz I was going to spray mine with Gibbs, but forgot t... Jan 18 2021, 09:56 PM mepstein
I was going to spray mine with Gibbs, but forgot ... Jan 18 2021, 10:29 PM JmuRiz Good point, worth a shot right :D My shiny billet... Jan 19 2021, 09:08 AM mlindner I just cleaned mine really good and painted.....If... Jan 19 2021, 04:12 PM Jake Raby When I started doing work for The Revs Institute t... Jan 19 2021, 09:39 PM mlindner Thanks Jake, that looks like a great product. Best... Jan 20 2021, 05:24 AM barefoot I cleaned & cleaned again and again, then pain... Jan 20 2021, 08:26 AM napasteve I realize this is a dumb questions but here goes:
... Jan 20 2021, 10:43 AM DRPHIL914
I realize this is a dumb questions but here goes:... Jan 20 2021, 12:48 PM |
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