U-Joint Bearing Kit for MerCruiser Alpha One Gen II | 31-30894A5

U-Joint Bearing Kit for MerCruiser Alpha One Gen II sterndrives. It provides replacement bearing components for the U-joint area of the upper drive. Use product code RM31-30894A5 to identify the offered product. It cross-references to MerCruiser 31-30894A5.

Selection warning: Match product code RM31-30894A5 and its OEM cross-reference to the part being replaced. Confirm the drive serial number and assembly before ordering.

Product specifications

Key points

• Product code: RM31-30894A5
• MerCruiser cross-reference: 31-30894A5
• Confirmed application: Alpha One Gen II, serial number 0L100040 and later
• Assembly area: U-joint and seal-carrier assembly

Installation and selection context

The u-joint bearing kit under product code RM31-30894A5 belongs to the u-joint and seal-carrier assembly. Confirm the service operation, application and current kit contents.

Compatibility and fitment

The confirmed application for U-Joint Bearing Kit under product code RM31-30894A5 is the drive and serial scope shown above. The product may have other applications where the same product code and cross-reference are independently confirmed.

What to check before ordering

Confirm the u-joint bearing kit under product code RM31-30894A5 against the component being replaced. Confirm the service operation, application and current kit contents.

Kit contents

Product code RM31-30894A5 is identified as a bearing kit. The available evidence does not itemise every included component, so confirm the current kit contents before ordering.

Part numbers and cross-references

Before ordering

1. Confirm the sterndrive model and full serial number.
2. Check product code RM31-30894A5 and every recorded MerCruiser cross-reference.
3. Apply the ratio, side, material or serial-break instruction where one is stated.
4. Compare the replacement part with the component being removed.
5. Contact TMP Global with the drive serial and photographs if any identifier differs.

Frequently asked questions

What does RM31-30894A5 replace?

It cross-references to MerCruiser 31-30894A5.

Does RM31-30894A5 fit every MerCruiser Alpha One Gen II drive?

The confirmed application for RM31-30894A5 covered here is the MerCruiser Alpha One Gen II upper driveshaft housing for serial number 0L100040 and later. For an earlier drive or another assembly, match the product code, OEM reference and technical data before ordering.

Where can I see this part in the exploded diagram assembly?

View the MerCruiser Alpha One Gen II upper driveshaft housing exploded diagram and locate reference 28.