The Thailand-built Nissans have a different version of the M226 rear axle than here in the U.S. The Thailand models have 12-ring gear bolts rather than 10. This makes things a little tricky when upgrading to a locker and re-gearing, but it’s not impossible. Rugged Rocks has the 12-bolt version of the locker available.
However, if you plan on re-gearing your axles to a deeper ratio, you will need to use a 10-ring gear bolt locker with the 10-ring gear bolt gears from Rugged Rocks. The 12-ring gear bolt gears in aftermarket ratios are not available. Visit https://ruggedrocksoffroad.com/index.php?route=product/product&product_id=1665 for more details
For an ARB Locker for your Nissan Truck or SUV, visit: https://ruggedrocksoffroad.com/index.php?route=product/search&search=ARB-RD