The GKTECH S13 240sx/R32 Polyurethane differential bushings are to be used when installing an S14/S15/R33/R34 differential in an S13/R32 subframe. Being near solid they ensure that movement of the differential is kept to a minimum within the subframe which is quite common under hard driving conditions.- 80sHA Polyurethane- 4 Piece SetVehicle Compatibility:- Nissan S13 240sx- Nissan S13 Silvia- Nissan Skyline R32 GTS-T (2WD)- Nissan Z32 300zx TT (R230)Note: Longer front mount bolts are required when installing an S14/S15/R33/R34 differential in an S13/R32 subframe (20mm longer = 80mm thread length). Nissan OEM part number is 55424-33P00 Will these fit my car?We can only confirm fitment for the above vehicles. If your car isn't listed then we don't know if it will fit. Sorry. Do you make these to suit other cars?No, we only sell the products listed on our website. If it's not listed on here, then we don't sell it. Sorry. Where do these go?These bushings are to be used when installing an S14/S15/R33/R34 diff in an S13/R32 subframe. The typically S14/S15/R33/R34 diffs have bushings on both the front and rear of the diff where as the S13/R32 diffs do not. You use the original rear diff cover and then to get the front of the diff positioned correclty these bushings are to be installed. What’s the advantage of these vs the OEM bushings ?The more solid the rear is, the better driver control and feel. Do these cause much vibration/noise in the cabin?Not really. Obviously anything solid or more rigid is going to cause an increase in noise and vibration however I'd hardly say that it's noticeable. Chances are if you're installing these you've already got coilovers, your car is lowered, you've got an aftermarket exhaust etc. etc. Note that as standard the S13/R32 diffs are solid mounted.
