Mercury / Mariner 100-Hour Service Kit Standard Gearbox Models Only

Complete Annual Maintenance Kit with Quicksilver Oils

Product Description

This service kit is designed for Mercury and Mariner 4-stroke outboards with Standard Gearbox (non-BigFoot) models. It includes everything needed for a 100-hour or annual service using a mix of high-quality aftermarket and genuine parts, along with marine-grade Quicksilver oils.

Not suitable for BigFoot or Command Thrust models. Please confirm fitment before purchasing.

Whats Included

• 4x Spark Plugs (RA8HC)

• 1x Impeller (47-19453)

• 1x Impeller Gasket

• 2x Gearbox Oil Drain Seals

• 1x Fuel Filter

• 1x Secondary Fuel Filter

• 1x Oil Filter

• 3x 1L Quicksilver 10W-30 4-Stroke Engine Oil

• 2x 237ml Quicksilver Premium Gear Lube

Additional parts can be added to your kit if needed. Just contact us before ordering. Please note, this may affect dispatch time if the extra parts are not in stock.

Why Choose SSI MARINE Kits?

• Assembled by experienced marine technicians

• Built with real-world servicing knowledge

• Uses reliable aftermarket and genuine parts

• Includes trusted marine oils from brands like Quicksilver, Rock Oil, Motul, and more

• Fast UK dispatch from our Leigh, Manchester workshop

The image shows exactly what you will receive. If you have questions, please ask before buying.

Collection & Shipping

• All items are in UK stock

• Collection available from our Leigh (Manchester) unit

• Open Monday to Friday, 9 AM 5 PM

• Orders placed before 1 PM usually ship the same working day via Tracked 24

Compatibility Note

With many different outboard models and years, we recommend checking compatibility before purchase. If you’re unsure, contact us with your engines serial number and we’ll be happy to help.

Order your Mercury/Mariner 100-hour service kit today and keep your engine running reliably year after year.