MX5 Shop (new) › NA8/NB (7") Diff pinion seal Image 1 of 1 NA8/NB (7") Diff pinion seal $26.45 NA8NB Diff pinion seal newFits 7” diffs, not early 1.6 6” diffs Add To Cart Added! NA8NB Diff pinion seal newFits 7” diffs, not early 1.6 6” diffs You may want to see this... Frost Plugs from $3.70 NB2 VVT Rebuild Kit $68.21 Gasket, throttle body to inlet manifold, NA8, NB6, NB8 $7.83 Cam Shaft Seal - VVT NB2 $33.20 NB8 VVT Engine Sump End Seals $38.35