Want to know more about how your engine is breaking-in or wearing? Curious about whether or not your oil is doing its job? Want to be ahead of problems that may develop? PartsVu has partnered with Blackstone Laboratories and we are now offering professional oil analysis kits. Results are typically received in a few days via email. Shop now.

Yamaha | 20 Hour Service Kit | QBL-10W30-FS-04

Keep your Yamaha VF115 SHO running strong with a 20 hour service kit that bundles the core maintenance essentials in one easy order. You get Yamalube 10W-30 Full Synthetic FC-W engine oil, the correct Yamaha oil filter, and a new drain gasket for a clean oil change. For the lower unit, the kit includes marine gear case lube, fresh drain gaskets, and a multi-purpose quart pump to make filling quick and far less messy. A new primary fuel filter element is also included to help reduce debris and support consistent fuel flow.

What’s Included in This Kit

• 1x QBL-10W30-FS-04 – Yamalube 10W-30 Full Synthetic Outboard Mineral 4M FC-W Engine Oil (Gallon)
• 1x 5GH-13440-72-00 – Yamaha Outboard Oil Filter (also replaces 5GH-13440-71-00)
• 1x 90430-14M09-00 – Yamaha Oil Plug Drain Gasket
• 1x ACC-GEARL-UB-QT – Yamalube Marine Gear Case Lube Oil (32 oz.)
• 1x Lower Unit Gear Case Oil Quart Pump (Multi-Purpose)
• 2x 90430-08003-00 – Yamaha Outboard Lower Unit Drain Gaskets (also replaces 90430-08020-00)
• 1x 6D8-WS24A-00-00 – Yamaha Primary Fuel Filter Element

Why This 20 Hour Service Kit Matters

• One kit, fewer missed items: Covers the common service parts you need without piecing together separate orders.
• Fresh gaskets for better sealing: Helps reduce seepage at drain and vent screws after service.
• Lower unit protection: New gear lube supports smooth shifting and helps protect gears and bearings.
• Fuel system support: A fresh primary fuel filter element helps reduce debris before it reaches key components.

FAQ

Why are there 2 lower unit drain gaskets included?
Most Yamaha gearcases use a gasket at both the drain screw and the vent screw, so you can replace both during the same service.

Do I need to replace the oil drain gasket each time?
It is recommended during service to help maintain a proper seal after reinstalling the drain plug.

Is the quart pump reusable?
Yes—clean it after use and keep it for future lower unit services.

What does FC-W mean?
FC-W is a marine oil standard designed for four-stroke outboards operating in wet, high-load conditions.

• Aplicación del motor
  • VF115- All Models