Lock Nut, 5/8" - 18 thread

Lock Nut. For Mercruiser Stern Drive. Chrysler/Force/US Marine, and Mercury Marine. Size: 5/8" – 18. Replaces Chrysler/Force/US Marine 11-F1920, F1348, F1881, Mercruiser 11-22339, 11-36084, 11-97522, and GLM 28360. Replaces Mercury 11-22339, and Mallory 9-78117. Premium Quality For Longer Life. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. Size: 5/8" - 18 Replaces Chrysler/Force/US Marine 11-F1920, F1348, F1881, Mercruiser 11-22339, 11-36084, 11-97522, and GLM 28360 Replaces Mercury 11-22339, and Mallory 9-78117 Premium Quality For Longer Life Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty