Quicksilver 815921A20 Shift Shaft Bushing Assembly for MerCruiser Alpha One Gen II

The Quicksilver 815921A20 is a genuine OEM shift shaft bushing assembly designed specifically for MerCruiser Alpha One Generation II sterndrives with serial numbers 0L100040 and up. This critical component ensures smooth and reliable gear shifting operation in your outdrive system.

Key Features:

• Genuine Mercury Marine OEM replacement part
• Precision-engineered for exact fit and reliable performance
• Designed for MerCruiser Alpha One Gen II stern drives
• Compatible with serial numbers 0L100040 and higher
• Manufactured to Mercury's rigorous quality standards

As a Quicksilver product, this bushing assembly is backed by over 65 years of marine industry leadership and is manufactured to the same exacting standards as the original equipment. The Quicksilver brand is recognized as the premier supplier of Mercury Marine replacement parts, delivering uncompromising quality through rigorous testing and design processes. This shift shaft bushing assembly is essential for maintaining proper gear engagement and extends the service life of your sterndrive system.

OEM Part Numbers: 23-815921A20, 710-23-815921A20 | Aftermarket Cross-Reference: GLM 21017