Sierra 18-2345-9 Drive Shaft Bearing E-Ring – Alpha One Gen II – Package of 2

Sierra 18-2345-9 Drive Shaft Bearing E-Ring – Alpha One Gen II – Package of 2

The Sierra 18-2345-9 Drive Shaft Bearing E-Ring is a replacement retaining ring designed for MerCruiser Alpha One Gen II stern drive applications. This marine drive component is used with the drive shaft bearing assembly and helps retain the bearing in the proper position within the compatible stern drive system.

Sold as a package of 2, the Sierra 18-2345-9 is a convenient replacement part for marine technicians, boat owners, and those servicing or rebuilding MerCruiser Alpha One Gen II drives.

Sierra 18-2345-9 Marine Drive E-Ring

When servicing a stern drive, replacing worn, damaged, or missing retaining hardware is an important part of properly rebuilding the drive assembly. The Sierra 18-2345-9 E-Ring is manufactured for compatible Alpha One Gen II applications and provides a replacement option for the original drive shaft bearing retaining ring.

Product Features

• Product: Drive Shaft Bearing E-Ring
• Application: Alpha One Gen II drives
• Quantity: Package of 2
• Type: Bearing retaining E-ring
• Replacement marine stern drive component
• Designed for compatible MerCruiser drive applications

Interchangeable With

MerCruiser Stern Drive

• 53-815949

Alpha One Gen II Drive Parts

The Sierra 18-2345-9 Drive Shaft Bearing E-Ring is a replacement component for Alpha One Gen II stern drive service and repair. It is suited for applications where the original drive shaft bearing retaining ring needs to be replaced during maintenance, disassembly, or rebuilding.

If you're searching for an Alpha One Gen II E-ring, MerCruiser drive shaft bearing E-ring, MerCruiser stern drive retaining ring, Sierra Alpha One Gen II parts, or marine drive replacement parts, verify the original part number and application before ordering.

Shop Sierra Marine Drive Parts

U.S. Boating & Marine Supplies offers a selection of Sierra marine parts, MerCruiser stern drive parts, Alpha One Gen II parts, drive shaft components, marine bearings, retaining rings, and boat engine and drive replacement parts.

Order the Sierra 18-2345-9 Drive Shaft Bearing E-Ring today — package of 2 — and shop our complete selection of marine drive parts and replacement components.