MDX V6-3.7L (2007)
14. Make a reference mark (A) across the input shaft (B) and companion flange (C) then remove the companion flange.
15. Remove the drive pinion (A) pinion spacer (B) and the thrust washer (C) by tapping on the drive pinion with a plastic hammer.
NOTE: Support it by hand not to damage the drive pinion.
16. Remove the front case oil seal (A) with a commercially available tool.
NOTE: Remove the oil seal with care so you do not damage the inside surface of the differential carrier seal surface.