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Author Topic: Caterpillar 3B3874  (Read 2387 times)

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Offline jimwrench

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Caterpillar 3B3874
« on: December 14, 2011, 11:26:23 AM »
 Heres a vlchek made wrench for Cat that I got at auction Mon. 20 1/2 long and 2 3/4 inch open end. Anybody know what it was used for ? Just curious. It would make a super trot line weight.
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Jim
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Offline wrenchguy

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Re: Caterpillar 3B3874
« Reply #1 on: December 14, 2011, 12:48:10 PM »
2 3/4 is size 4 d-4's track adjustment.  i think that maybe its 4 the earlier ones like r4 and rd4's.  i didnn't know vchek made them for cat. armstrong and williams did 4 sure.
« Last Edit: December 14, 2011, 01:05:38 PM by wrenchguy »
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Offline aametalmaster

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Re: Caterpillar 3B3874
« Reply #2 on: December 18, 2011, 11:33:16 AM »
I don't know about the wrench but i do have some 30+ year old catologs from CAT. Hey i like the Youngstown Steel ruler could it be for sale :)...Bob
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