47-89984T4 Water Pump Impeller With Key for Mercruiser Alpha One R MR

Product Overview

This Mercruiser Alpha One Water Pump Impeller with Key is a water pump impeller compatible with R/MR Alpha 1 marine sterndrive applications for Mercruiser and references part number 47-89984T4. It is intended for water pump service and replacement applications on the listed Alpha 1 equipment.

Key Features and Performance

• Water pump impeller design

• Includes a key

• References part number 47-89984T4

• Listed for Mercruiser equipment

• Listed for R/MR Alpha 1 applications

Fitment and Compatibility

• For Mercruiser R Alpha 1 applications

• For Mercruiser MR Alpha 1 applications

Common Uses

• Water pump impeller replacement

• Alpha 1 sterndrive water pump service

• Marine engine cooling system maintenance

Technical Specifications

Product Type: Water pump impeller with key

Part Number(s): 47-89984T4

Brand Compatibility: Mercruiser

Model Compatibility: R/MR Alpha 1

Package Includes: Water pump impeller and key

Frequently Asked Questions

Q: What equipment is this water pump impeller for? A: The title identifies it for Mercruiser R/MR Alpha 1 applications.

Q: How should fitment be verified? A: Confirm that your existing part number is 47-89984T4 and verify the R/MR Alpha 1 designation before purchase.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.