Honda/Acura Rear Main Seal Installer Tool – Fits B/D/F/H Series (80x100x10)

Stop fighting crooked rear main seals. This installer is designed around thecommon Honda/Acura rear main seal size 80x100x10 (OEM part91214-PLE-003 ) used across manyB-series, D-series (including D17), F-series, and H-series engines.