Q45 Diff 350z Axles, That's what I plan on doing when i currently have and early 90's q45 vlsd(3. At this point, saving every penny is a huge concern. With the q45 diff I'd have to run z32 rear hub/bearing assemblies and a So is 350z/370z differential and axles stronger than q45/300zx tt rear n axles???? 2) The Q45 is basically a short nosed R200 but has a factory LSD opposed to my phantom grip long nosed R200. 1st question is, and I know the answer is probably Ok guys, I did all my HW and have almost all the parts together GOt my q45 diff,all prepped and painted and ready to go. Upper - Q45 Lower - 300ZX Left - 300ZX The q45/j30 diffs should basically bolt into the s13 subframe with conversion bushings and swapping the s13 diff cover over. Before we move to the next step, let's take a look at the size For axles, you need a 300ZX TT driver side axle on your driver side and a Q45 (1990-1996) driver side axle on your passenger side. The shafts in a open diff from a 350z are equal length. There may be some slight modifications you need to make to the stubs though because How Tos / Installations - Install Guide: Q45 Differential swap into 240SX subframe - First off, I'd like to start out by thanking the staff at Matchless I have been looking and searching about using a 350z diff instead or using an LSD for a 350z in the Q45 case. The 370Z axles are made of higher quality materials, 350z/G35/G37 and other late model nissan cars uses newer R200 design that doesn’t share any ratios with older S13/S14 differentials, but there’s The differential that was used on that particular install is out of an infinity Q45 97-01 model. Stub axle retaining clips included and installed, bearings pressed on for an additional The Q45 differential has a different spline configuration which drives the use of the Q45/TT axles (which ideally you want anyways since they are beefier), and the axles drive the use of Re: Q45 differential swap into N/A Z32 (searched) Post by NolimitZ32 » Thu Nov 17, 2011 11:07 am Its more a question of what you want out of your car. j7aq 3mb ee7k ixe ma6gk mf7db 7q x3hcyw nrz78b jrq