Trying To Change Cv Boots

[IndiEP]

I'm changing my clutch and I need/want to replace all the grease boots on the front axles. Napa says that theres two different manufactures of axles and they need to know which mine are so the right sizes can be orderd. I've checked the axles and there are no apparent markings, also checked VFAQ, nothing. There either NTN or..._ _ _...something three letters. Thanks

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