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Mercury Mariner 135-175hp 2 Stroke Service Kit with Anodes & Oils (OSSK23AO)

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  • 1 YEAR


  • ISO 9001 Certified
    ISO 9001


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This kit includes:
1 x 47-89984T4 Impeller (OSI8998)
1 x 27-85608 1 Waterpump Gasket (OSWG856)
1 x 27-858524 Waterpump Gasket (OSWG858)
1 x 78690002 Relief Valve Gasket 2pack (OSRVG786)
1 x 35-877565T1 Fuel Filter (OSFF8775)
6 x BU8H NGK Spark Plugs
1 x 818298 Anode (OSA818)
1 x 31640T07 Trim Tab Anode (OSTT316)
2 x Penrite 75W-90 Full Synthetic Inboard/Outboard Gear Oil 500g

This part suits the following engines: Mercury Mariner 135-175hp 2 Stroke 1978-1995 serial # 4868998 to OG960499.


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.

Pick up is available from our warehouse at 1/84 Brunel Road, Seaford VIC 3198 between the hours of 8:30am to 3:30pm weekdays. You will be notified by email when your order is ready for pick up.

Delivery Time

Orders are dispatched same business day if ordered before 3:00pm 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

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