standard o.e rods use a nut and bolt, XU and XUD are all the same, so would be very easy to find, they do need some mods to a stock rod to fit properly, otherwise the rods can crack and the bolts will lose whatever torque you've set to.
the o.e bolts are very good however, so there's really no need to replace them if they torque up fine.
any rod bolt fault will stem from catastrophic bearing and rod failure.
aftermarket steel rods tend to have threads tapped in the rod (or cap)
oh yeah, I don't recall which bolt they are, but the o.e bolt is M9x1.00, being murrican I think its a 9/16"
google is awesome.
117-6101
the o.e bolts are very good however, so there's really no need to replace them if they torque up fine.
any rod bolt fault will stem from catastrophic bearing and rod failure.
aftermarket steel rods tend to have threads tapped in the rod (or cap)
oh yeah, I don't recall which bolt they are, but the o.e bolt is M9x1.00, being murrican I think its a 9/16"
google is awesome.
117-6101
need a part number? http://public.servicebox.peugeot.com/ and http://service.citroen.com/ will sort you out.