Zilver

Hi all. I really need some help here and would really appreciate it...

I bought wavetrac diff from Z1. Their website says my vlsd needs a right side stub axle replacement so they actually sent me part 38220-1NC1A/JK01A.

the Z1 instructions:
https://www.z1motorsports.com/differ...sd-p-9675.html

what the axle looks like:
https://cdn.z1motorsports.com/imageG...etailsHalf.jpg

On the other hand wavetrac official website says
"370Z with OEM viscous LSD must replace RH axle flange with Nissan #38220-JK01B (1 req) to install Wavetrac."

source:
Wavetrac® Differentials - Application List

I went to mechanic and he said the 38220-1NC1A/JK01A is too long so I suspect Z1 has printed the wrong info and sent me the wrong part? Has anyone got this issue and whether I need to return this axle and get 38220-JK01B instead?

I have uploaded screenshot highlighting Z1's instructions as well.

Regards

Attached Images

	z1 site wavetrac.jpg (72.5 KB, 12 views)
	z1 site stub axle overview.jpg (65.8 KB, 13 views)
	z1 site stub axle rh lsd.jpg (277.3 KB, 10 views)
	wavetrac website instructions.jpg (68.6 KB, 10 views)