Kit of  2  USA production heavy duty  upper a-arm spindles, 4 bushings, 4 seals.
 
Improved lubrication path for longer service life. Superior to Nissan design and cheap copies on the market.
 
This kit is complete for both sides.
 
Free grease fittings(not shown) and locking tabs included.
 
Pretty clear where these are made. A superior product in every way. Don't be fooled by low cost/high profit parts from Taiwan (Korea, China, Thailand who knows where?)
 
These USA production parts are chromoly high tensile and shear strength shafts -  designed for racing and off road/competition use. Not DOT approved.