I am looking to buy a set of lower serrated washers/mount stoppers for a 73 240z I have new bushing and the uppers are available from motorsport and black dragon,neither of which carries the lowers. This would be the finishing touch to rebushing the car. everthing else is done including autotrans and diff mount. I am located near LA.Any one got any ideas where I can get these? Might have to go with MSA urethane bushing set ,but have to mess with old steel sleeve.

Well, I know that the part number is 55475-N4300 because I bought some from Nissanparts.cc a couple of years ago. They were $7.58 ea. according to the invoice. (The show $8.06 now on the site) And, as I recall, that number supercedes the previous two part numbers in the microfiche. Are they still available from Nissan? Now, that's the question. At least that gives you a part number to research.

I think that I am going to go with a set for a 260z,msa carries them and in the black dragon catalog they appear the same as my old ones. Will check with nissan on tue. to see if available.

Well, there's actually four part numbers 55475-21000 up to 4/71, 55475-E8300 5/71 to 7/73, 55475-E4102 8/73 to 11/74, and 55475-N4300 12/74 up. But they all supercede to that last number.

when I bought my R-200 and M. bar. It came with a new set of urethane bushings. The PO had removed the sleeve inside the perch and the bushing was loose to the point that it would fall out if I just inserted them and held the Bar. Someone had posted in this site to just go to the parts store and buy a small length of tail pipe the right dia. , cut it to length and tap it in. It has been in place now for 4+ years . Just passing on some info. Gary