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2WD LOW VACUUM SWITCH

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Littlefuse Add-A-circuit

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I have gotten a lot of information on how to obtain 2WD low. Does anyone have a part number for a suitable vacuum switch from a local parts house such as Napa, Car Quest, Pep Boys, Advanced, etc? If not, how about mail order. I'd like to check this out before hitting the salvage yards. Thanks

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Stan

2001 2500 SLT+ Quad Cab, 6 speed, ETH, 4X4, LWB, 3. 54 LSD Trailer Tow, Camper Special, 241HD, Tow Mirrors, Bright White
 
stan - just as david said - i just read an article in the new TDR with a nice how to. In the "Ranch Dressing" section I believe it was page 78.

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KES
1999 3500 cummins turbodiesel
 
Thanks for the replies. I had seen the article which led me to the question - where do I buy a switch. I did a search on 'Numatics' a number of times but when trying to enter the web site, nothing happens. The author of the article said he got it from BD - is this what I have to do? There was another article about this subject in TDR, maybe 2 or 3 issues back, where the author mentioned using a Humphry's switch but there was no phone number of Humphry - again unable to find it via search. Still need help

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Stan

2001 2500 SLT+ Quad Cab, 6 speed, ETH, 4X4, LWB, 3. 54 LSD Trailer Tow, Camper Special, 241HD, Tow Mirrors, Bright White
 
well, FWIW - if the search is turning up no results and BD has the switches - They are easy enough to contact - it wouldn't hurt to contact them and see what they'd charge for the "switch" - maybe it would be a pleasnant surprise (price wise I mean) - may save alot of running around. Just a thought - hope you make out well - i too was intrigued by the article-hadn't seen the previous ones

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KES
1999 3500 cummins turbodiesel
 
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