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Mercury Mariner 75-90hp 2 Stroke Service Kit (OSSK20)

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  • 1 YEAR


  • ISO 9001 Certified
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Note: This service kit does not include spark plugs. The spark plugs for the below outboards have been discontinued.

This kit includes:
1 x 47-43026Q06 Waterpump Kit (OSWK4302.2)
1 x 14586 Thermostat (OST145)
1 x 27-43006 8 Thermostat Gasket (OSTG430)
1 x 27-62386001 Thermostat Seal (OSTS623)
1 x 35-877565T1 Fuel Filter (OSFF8775)

This part suits the following engines: Mercury Mariner 75-90hp 2 Stroke 1987-2016.


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.

Standard Shipping is FREE on all orders or Express Shipping is $10 flat rate.

Oils & Lubricants can only be sent via Standard Shipping.

Delivery Time

Orders are dispatched same business day if ordered before 3:30pm AEDT. All orders are dispatched from Melbourne, Victoria and 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 contact us by emailing

Full service for 2012 Mercury 75hp 2stroke

By: on 27 February 2019
All parts received before suggested time 3working days, was 2 days. Parts are all correct in measurements and fitted to a T. Hard to believe a shop in Victoria could be way cheaper and better service and delivery was free. Bugger Qld chandleries like nthside marine, $40 more just for parts. I advise any diy boatie THIS IS THE BEST, MOST HELPFUL PLACE I HAVE FOUND.

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