3rd gen front cv axles.

[G_Raw]

Looks like I was pretty close based on this...

Front diff upgrade time. - Toyota 4Runner Forum - Largest 4Runner Forum

 

[snydmax]

anybody have a part number for the NAPA maxdrives? their current online listing does not have any indication... hopefully they didnt do away with that product line.

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[JoeT4R]

Not entirely sure about Napa MaxDrive, but I just had these 1258's installed. They're Napa Heavy Duty CV's. So far they've performed excellent (knock on wood) although I'm only DD'ing my rig these days, and the occasional drive on sand when at the beach.

Napa Heavy Duty Axles

 

[cl4Rk]

Not entirely sure about Napa MaxDrive, but I just had these 1258's installed. They're Napa Heavy Duty CV's. So far they've performed excellent (knock on wood) although I'm only DD'ing my rig these days, and the occasional drive on sand when at the beach.

Napa Heavy Duty Axles

I’m pretty sure the 1258s are exactly the same as the TrakMotive TO8043ET Extended Articulation CV Axles that O’Reilly sells?

If so, then they’ve been great for me. So far about 6k miles with some moderate wheeling as well.

 

[JoeT4R]

I’m pretty sure the 1258s are exactly the same as the TrakMotive TO8043ET Extended Articulation CV Axles that O’Reilly sells?

If so, then they’ve been great for me. So far about 6k miles with some moderate wheeling as well.

I honestly had no idea about that. That’s good to hear you’ve had good results with them so far. Like I said, I only DD my rig nowadays so my only concern is the boot tearing. I drove around for a few years with ripped boots and thankfully I along with the truck was okay. But I’m very pleased with how they Napa ones turned out. Have you had any boot rippage or any rusting so far?