Towing Equipment Hitches

WHALE

GULPER GROUPER MK3 12V

$200.86

SKU: W04M BP4772

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Whale Gulper Grouper Mk3 is a 12V non-clog electric fishbox/waste pump featuring 90-degree inlet and outlet ports. It utilizes proven diaphragm technology and specialized non-choke valves to handle various types of waste on board, including grey, bilge, black, and fishbox waste.

This pump is designed as a direct replacement for macerator impeller pumps, offering quieter operation and lighter weight. Its diaphragm technology prevents clogging and motor burnout, ensuring a longer system life and reduced maintenance.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandWHALE
Part NumberW04M BP4772

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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