Locknut
OEM: Mercury
Replaces: Mercury 22339 | 36084 | 97522 | F1920 | F1348 | F1881
For 1939 & later Mercury/Mariner outboard flywheels, tailstock assemblies, driveshaft housings, and other applications.
also crosses with:
Sierra: 18-3713
GLM: 28360
Mallory: 9-78117
UPC: 840080448435