yes thats looks to be the rear locker. But the great news in all this is that for those that break the spider gears like I have in the past. Now the locker is avail speratly to repair the diff instead of buying another diff assembly should you want to stay with the e-locker
"Understeer, when you hit the wall with the front of the car. Oversteer, when you hit the wall with the rear of the car. Horsepower, how fast you hit the wall. Torque, how far you take the wall with you."
OWNER BUILT REAR BUMPER AND TIRE CARRIER
OMF street-locked Nismo wheels, 456 GEARS
Shrock skids, winch bumper, 9500# winch.PRG 10 leaf packs, Radflos, BFG KM2 305/70/16
Confer roof rack, aluminum tool boxes, Piaa 525 driving/fog, projector HID headlights, and fogs, Carbon fiber grill sliders, crossdrilled rotors, EBC pads, 1 touch windows. Owner built engine and Custom fit Ken Bell Super Charger. NISMO T stat, UPREV http://www.youtube.com/watch?v=Sn1EvGKO1Yo