5 x Water Pump Gaskets for Yanmar 2GM, 2GM20, 3GM30

New aftermarket replacement gaskets & seals for the compatible Yanmar applications listed below. Use the reference numbers 104211-42090 to confirm fitment before ordering.

Key Features

• Gaskets & Seals for the listed marine application
• Supplied as 5 pieces
• Cross-reference information included for fitment checking
• New replacement part supplied by 4Boats

Technical Specs

Compatibility / Fitment Guide

Yanmar Impeller Water Pump Used on Yanmar: 2QM15, 2GM, 3GM, 2GM20, 3GM30 upto 1996 Used in Yanmar Impeller Kit : 104211-42070

Fitment check required: match the original part number, engine model and the physical dimensions or connections before ordering. Model names alone are not always sufficient.

Part Number Cross Reference

Frequently Asked Questions

How do I confirm compatibility?
Compare the original part number and the physical part with the information and images in this listing.

Is this supplied as a genuine Yanmar part?
No, unless the product title explicitly states otherwise. This listing is for a replacement part.

Should installation be carried out professionally?
Use the engine manufacturer’s workshop procedure. If you are unsure, ask a qualified marine engineer.