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Section for komatsu d20,21 and similar grey market dozers
I just got it at an action and it only had one 12v batt. Other than that, all signs are pointing to24v. Makes more sense too, insted of an old 12v alt going rouge and start putting out17v... an old 24v alt dropping to 17. Thanks for the info. Where can i get parts/inf t fix a sticking/leaking... -
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Section for komatsu d20,21 and similar grey market dozers
i see engine numbers listed when shopping for parts but not my exact number yet. Any here know if my number 4D95S-1 is 12v or 24v or any other info from the #? -
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Section for komatsu d20,21 and similar grey market dozers
17v from alt only. batt measures 12+v until i start the motor then it slowly runs up to 17+v. Also been having starting problems. Only starts first thing in the morning, then i have to jump the silenoid terminals for the rest of the day. i read on here about the starter safety relay... -
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Section for komatsu d20,21 and similar grey market dozers
12v or 24v? My D21P-7 only has one 12v batt and the alternator puts out 17v but I see a lot of parts on line saying 24v and there is a lable in the engine compartment that reads 24v. -
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Section for komatsu d20,21 and similar grey market dozers
A little late but they're most likely 17mm. I just got a D21P-7 and the majority of the bolts are 17mm, larger ones are 22mm.