SIERRA MerCruiser #1 / Alpha Drive U-Joint Yoke – 18-2125

Description

SIERRA MerCruiser #1 / Alpha Drive U-Joint Yoke – 18-2125

A driveline yoke connecting the sterndrive U-joint assembly to the compatible MerCruiser drive shaft arrangement.

• Application: All specified MerCruiser #1/Alpha units from serial 1684188 through 0K999999 using the listed OEM yoke numbers.
• Component/function: U-joint / drive yoke
• Key specification: Drive family: #1 / Alpha
• OEM / aftermarket cross-reference: GLM: 28310; Mallory: 9-72400; MerCruiser: 39384, 46020, 46020002, 460201, 46020T, 46020T02
• Use the applicable OEM service procedure and inspect mating components during installation.

This is an application-specific marine service part. Confirm the engine or sterndrive model, serial range and OEM reference before installation.

Application: All specified MerCruiser #1/Alpha units from serial 1684188 through 0K999999 using the listed OEM yoke numbers.

Specifications

• Component: U-joint / drive yoke
• Drive family: #1 / Alpha
• Serial range: 1684188 through 0K999999

Interchange / Replaces

• GLM: 28310
• Mallory: 9-72400
• MerCruiser: 39384, 46020, 46020002, 460201, 46020T, 46020T02

Related Products

• Cross-sell / related: SIE-18-2097
• Relationship notes: 18-2097 is a Permalube U-joint for later Alpha One Gen II service; cross-sell only when the customer’s drive/serial requires that U-joint.