5006373 – Seal Kit, Gearcase (Lower Unit)
Evinrude Johnson OMC
Replaces OEM: 0777521
5006373 Gearcase Seal Kit
For: E-Tec 75/90/115/150/175/200/225/250 HP
18-8384 is equivalent to 5006373 (neither of these are equivalent to the 18-2623)
The part number from Sierra 18-8384 and the OEM part 5006373 are used to replace all earlier part numbers including the 18-2623, while the 18-2623 and 439141 are limited models that call for this specific number or an earlier number that supersedes up to 439141.
18-2623 is an equivalent to an earlier OEM number 439141 (this number is no longer available from the OEM, now 439141 supersedes to 5006373)
Evinrude Johnson OMC Kit Ay-seal-gc 5006373 is equivalent to parts:
Sierra Marine – 18-8384
SEI Marine – 95-304-11K
Evinrude Johnson OMC BRP – 777521, 5000411
OBR Red Rhino – JE-312
Mallory Marine – 9-74106
GLM – 87600
Original Evinrude Outboard, Johnson Outboard, OMC Inboard, OMC Stern Drive, OMC Sail Drive and OMC Sea Drive parts.