Sierra 18-2393 Trim Cylinder Pivot Pin for MerCruiser R/MR/Alpha One

The Sierra 18-2393 is a high-quality trim cylinder pivot pin designed for MerCruiser stern drives. This precision-engineered marine component is built to withstand the harsh marine environment and delivers reliable performance for power trim systems.

Key Features:

• Designed for rear trim cylinder mounting on MerCruiser R/MR/Alpha One drives (1983-1990, serial number 6225577 and up)
• Thread size: 3/8"-24 for secure installation
• Manufactured to meet or exceed OEM specifications
• Works with Sierra 18-2702-1 bushing for complete assembly
• Direct replacement for Mercury Marine part number 17-14872
• Marine-grade construction for long-lasting durability

Sierra Marine replacement parts are engineered to meet the high demands of modern marine engines and are trusted by OEM manufacturers and boat builders worldwide. This pivot pin ensures proper trim cylinder operation and smooth trim adjustment for your stern drive.