Mercury Quicksilver Twin Verado L6 Oil Change Kit 200-400 HP - 25W-40 Semi-Syn Oil (4 Gal), Dual Filters 877769Q01, Gear Lube (2 Qt), Seals, Pump & Funnel - Fits 200-400 HP Verado

Mercury Quicksilver Twin Verado L6 Oil Change & Maintenance Kit – Genuine Dual-Engine Service Bundle for 200–400 HP Verado Outboards This brand-new, genuine Mercury Quicksilver Twin Engine Kit is the ultimate all-in-one solution for servicing both engines in your twin Verado L6 setup. Perfectly designed for Mercury Verado 200, 225, 250, 275, 300, 350, 400, and 400R HP models (inline-6 supercharged outboards), the kit doubles the essentials: 4 full gallons of Quicksilver 25W-40 Semi-Synthetic Outboard Oil, two authentic oil filters, four lower unit fill/drain seals, two quarts of high-performance gear lube, two drain plug seals, plus a gear lube pump, funnel, and oil change reminder decal. Ideal for twin-engine Verado boats in saltwater areas like Fort Lauderdale, FL, this kit provides factory-matched protection against extreme heat, shear, corrosion, water intrusion, and wear—ensuring both motors stay smooth, cool, and reliable during high-RPM supercharged operation. Use authentic Quicksilver products to maintain peak performance, extend engine life, and stay warranty-compliant. Kit Includes (Genuine Quicksilver / OEM-Spec Components): 4 Gallons Quicksilver 25W-40 Semi-Synthetic Outboard Oil (8M0078623) – Advanced formula for superior high-temperature stability, shear resistance, and protection in supercharged Verado L6 engines. 2 Quicksilver Oil Filters (877769Q01) – Authentic dual filters for clean oil flow on both engines. 2 Drain Plug Seals (555-24) – Leak-proof seals for secure oil drain plugs. 4 Lower Unit Fill/Drain Seals (830749) – Premium gaskets for gearcase service on twin engines. 2 Quarts Quicksilver High-Performance Gear Lube (858064Q01) – Excellent water resistance and gear protection. 1 PWCPARTS Gear Lube Quart Pump, 1 Disposable Funnel, 1 Oil Change Reminder Decal – Tools for clean, easy service on both engines. Fitment: For Mercury Verado L6 (inline-6) 200, 225, 250, 275, 300, 350, 400, 400R HP models only (twin-engine configurations; 2004–current). Always confirm exact compatibility with your owner's manual or engine serial numbers.

• Genuine Mercury Quicksilver Twin Kit – Official dual-engine oil change kit with 4 gallons of 25W-40 semi-synthetic Verado oil, two oil filters 877769Q01, two quarts high-performance gear lube 858064Q01, and all seals for 200–400 HP L6 Verado outboards
• Complete for Twin Verado Engines – Double supplies for both motors: 4 gal oil, dual filters, 2 drain plug seals, 4 lower unit seals, 2 qt gear lube, pump, funnel, and reminder decal—ideal for 100-hour or annual twin service
• Superior High-Temp & Corrosion Protection – 25W-40 semi-synthetic formula offers exceptional heat stability, shear resistance, and marine-grade protection for supercharged Verado L6 engines in demanding saltwater conditions
• Mess-Free & Easy DIY – Gear lube pump and funnel make service on both engines clean and simple—no extra tools needed; perfect for twin-rig boaters doing their own maintenance
• Exact Verado L6 Compatibility – Fits Mercury Verado 200, 225, 250, 275, 300, 350, 400, 400R HP (inline-6 models, 2004–current); always verify with engine serial number or owner's manual for perfect match