click to view larger image

Mercury Mariner 75-300hp Waterpump Gasket (OSWG430)

Genuine Part # : 27-43033-1

In Stock
  • Free Shipping


  • $5 Express Shipping
    1 YEAR


  • ISO 9001 Certified
    ISO 9001


  • payment payment payment

    Payment Method

This part replaces part #: 27-43033-1.

This part suits the following engines: Mercury Mariner 75-125hp 2 Stroke 1987-2015, Mercury Mariner 75-300hp 4 Stroke 2007-2015.


About The Brand

Outboard Spares brand of parts are tested in Australia's harsh marine environment with a focus on quality and durability. Outboard Spares parts are used by professional fishermen who depend on their parts to stay on the water and in business. So next time you service your engine choose what the professionals use, choose Outboard Spares.

Shipping Options

Australia - We offer two options of shipping; FREE standard shipping OR $5 EXPRESS shipping.

New Zealand - We offer one option of shipping; $10 standard shipping

Orders are dispatched same business day if ordered before 2pm AEST.  All orders are dispatched from Melbourne, Victoria.

Delivery Time

All orders are sent via Australia Post.  For delivery time estimates with Australia Post please use their delivery calculator here:

If you have any questions relating to shipping, please refer to our Shipping page or contact us at

Be the first to review this product!

Help other shoppers by writing reviews for products you have purchased.

Write a review

People also purchased