Mercury 883704K03 Gear Lube Pump Adapter, 3/8-16 to Metric 8x1.25

Mercury 883704K03 | Gear Lube Pump Adapter 3/8-16 to M8x1.25

The Mercury Gear Lube Pump Adapter 883704K03 converts gear lube pump tubes with 3/8-16 threaded end to fit metric 8x1.25 threaded gear lube fill holes. This enables the pump to be used for filling the gearcases of Mercury/Mariner 4/5hp (1987 and newer), 4/5/6hp FourStroke, 225 EFI FourStroke, 2005 and newer 8/9.9hp FourStroke, 2006 and newer 25/30hp EFI FourStroke, 15/20hp FourStroke (351cc), all Mercury/Mariner outboards of Japanese origin, and all Nissan/Yamaha/Tohatsu/Honda outboards requiring 8x1.25 threading.

Fits Mercury/Mariner 4/5 HP (1987 and newer), 4/5/6 HP FourStroke, 225 EFI FourStroke, MY2005 & newer 8/9.9 HP FourStroke, MY2006 & newer 25/30 EFI FourStroke, the 15/20 HP FourStroke (351cc), all Mercury/Mariner outboards of Japanese origin and all Nissan/Yamaha/Tohatsu/Honda outboards with an 8x1.25 metric threaded gear lube fill hole.

Key Product Features

• Fits Mercury/Mariner 4/5hp (1987 and newer), 4/5/6hp FourStroke, 225 EFI FourStroke, 2005 and newer 8/9.9hp FourStroke, 2006 and newer 25/30hp EFI FourStroke, and 15/20hp FourStroke (351cc)
• Fits all Mercury/Mariner outboards of Japanese origin and all Nissan/Yamaha/Tohatsu/Honda outboards with an 8x1.25 metric threaded gear lube fill hole
• Mercury oils, lubricants and engine care products are backed by decades of experience in engineering, testing and manufacturing to provide the best protection and performance.

Special Order Item: This product is ordered specifically for your application. To help ensure proper fitment, please confirm compatibility with your engine model using our Parts Finder & Schematics Guide before placing your order. No returns or cancellations once processed.

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