Feature: 1. Replacing part numbers for reference: 6H4-44352 / 676-44352-01. 2. Fit for 25/30/40/50HP outboard engines, compatible with 2-stroke models 25B, 25J, 25V, 30D, 30H, 30G. 3. Made of marine-grade rubber material, resistant to seawater corrosion, durable for long-term use. 4. High-quality replacement for the original water pump impeller, designed for reliable performance. 5. Built to meet standard specifications and manufactured under strict quality control processes. Specification: Condition: Item Type: Water Pump Impeller Material: Rubber Manufacturer Part Number: 6H4-44352 / 676-44352-01 Reference: Replaces water pump impeller 6H4-44352-01; equivalent to Sierra 18-3068 Fitment: Compatible with outboard water pump impeller (25/30/40/50HP) Suitable for 2-stroke models: 25B, 25J, 25V, 30D, 30H, 30G Suitable for 4-stroke models: F20A, F25A, FT25B, F25D, FT25F, F30A, F30B, F40B, F40F Package List: 1 x Water Pump Impeller Note: Please verify the part number of your existing unit. Compatibility information is provided for reference only. If uncertain, confirm the correct model before purchase to ensure proper fitment.