Differential parts package MX-5 NA/NB/NBFL (Big Differential)

Full parts package for differentials suitable for MX-5 NA/NB/NBFL with the bigger differential. You will receive all parts needed to set up a completely revised, cleaned, newly stored and re-sealed differential. Only Mazda original components are used for this. These include:

• Both bevel gear bearings
• Adapter sleeve
• Sealings of the bevel gear and differential output in the direction of the drive shafts
• Nut and washer for fastening the flange of the cardan shaft
• Differential suspension bearing (Mazdaspeed)
• Differential body bearing

Work on the differential, which should be done by yourself or a professional gearbox expert, includes:

• Disassembling and cleaning differential rear
• Differential body remove from differential bell and cleaning
• Bevel gear remove from differential body and cleaning
• All Simmerrings renew
• Assemble differential with new oil seals and bearings, paying attention to the tightening torques of the components
• Backlash measuring of the differential, corrections of the shims made if necessary
• Finally, front differential body painting with black gloss

In addition to the outdated differential, you can select different differential locks and final gear ratios above.

If you are searching for a full differential, which is assembled by us, this is the right page for you.