Description
Includes: – Spanner Nut
Fits Models: – Mercury Mariner – Mercruiser
Model Years: – 1965–2000
Submodels: – Common trims include 65 HP, 90 HP, 115 HP, 150 HP, 200 HP – Body styles include outboard motors and inboard/outboard configurations
Engine Options: – Common engine sizes include 2.5L, 3.0L, 4.3L, 5.0L, 5.7L – Engine codes may include GM V6 and V8 configurations
Description: This spanner nut is designed for use with Mercury Mariner and Mercruiser outboard and inboard/outboard motors ranging from 65 to 200 HP, manufactured between 1965 and 2000. It is essential for securing various components within the engine assembly, ensuring optimal performance and reliability.
Features: – Durable construction for long-lasting use – Compatible with a range of Mercury Mariner and Mercruiser engines – Simple installation for maintenance and repairs – Designed to meet OEM specifications
Part Number: Not specified









