Heating and Cooling› Air Conditioning

ARCO MARINE

MERCURY /MARINER OUTBOARDS W/DESIGN II 3 RAM TILT MOTOR

$260.33

SKU: A09I 6279

In Stock
In Stock
Ships by Jun 11
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ARCO MARINE 6279 is a replacement Tilt & Trim Motor for Mercury/Mariner outboards. It features a 2-bolt mount with a Design II 3-ram system, a hollow hex shaft, ring terminal ends, and an aft fill reservoir. A shaft adapter and O-ring are included for installation. It is designed to replace Mercury/Mercruiser part numbers 878265A6 and 8M0031551.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandARCO MARINE
Part NumberA09I 6279

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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