Will this fit a 1976 7.5hp murcury?

I purchased this for a '78 4.5 h.p. Merc and it works. I believe the 7.5 Merc is the same part according to the manufacturer of this item but best google the parts list and go from there.

Will this fit my 2013 mercury 8hp fourStroke?

I went to a Mercury Marine website and found a parts list by motor serial number. Had schematics as well. Very helpful.

Will this fit a 1975 ted williams 5.5hp? If not, can anyone share some knowledge?

Ted Williams endorsed Sears outdoor gear.

Will this fit a 1984 9.8HP Mercury 110 motor?

Start here. www.perfprotech.com/mercury-marine-parts-catalog/search?serial=A959159

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Big-Autoparts Water Pump Impeller, Outboard Motor Boat Impeller for Mercury 4HP 4.5HP 7.5HP 9.8HP Cylinder 47-89981 12270 18-3239

Big-Autoparts Water Pump Impeller, Outboard Motor Boat Impeller for Mercury 4HP 4.5HP 7.5HP 9.8HP Cylinder 47-89981 12270 18-3239

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Product ID: 253478594

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Details

Brand
big-autoparts
Material
neoprene brass
Item weight
20 Grams
Vehicle service type
Boat
Weight class
Heavy Weight
Manufacturer
Big-Autoparts

🚤Fits Mercury 4-9.8HP motors

⚙️Precision 32mm diameter

🛠️Easy install, hassle-free

Description

🚤 Upgrade your boat’s heartbeat with precision and ease!

TRUSTED OEM QUALITY - Meets original equipment standards for peace of mind and peak motor efficiency.
LIGHTWEIGHT COMPACT - At just 20g, it won’t weigh down your engine or complicate maintenance.
EFFORTLESS INSTALLATION - Designed for quick, no-fuss replacement to get you back on the water faster.
PRECISION ENGINEERED FIT - Exact 32mm diameter ensures seamless compatibility with Mercury outboards from 1966-1978.
DURABLE STABLE PERFORMANCE - Built to withstand marine conditions, delivering reliable cooling for your motor.

The Big-Autoparts Water Pump Impeller is a durable, precision-fit replacement part designed for Mercury outboard motors ranging from 4HP to 9.8HP (1966-1978). With a 32mm external diameter and lightweight 20g design, it ensures stable motor cooling and easy installation, meeting OEM quality standards for reliable marine performance.

Specifications

Manufacturer	Big-Autoparts
Brand	big-autoparts
Model	Water Pump Impeller 4 HP 4.5 HP 7.5 HP 9.8 HP for Mercury Outboard Motor
Package Dimensions	10.59 x 5.79 x 2.31 cm; 20 g
Item model number	47-89981 12270 18-3239
Manufacturer part number	47-89981 12270 18-3239
OEM Part Number	47-89981 12270 18-3239
Item Weight	20 g

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Big-Autoparts Water Pump Impeller, Outboard Motor Boat Impeller for Mercury 4HP 4.5HP 7.5HP 9.8HP Cylinder 47-89981 12270 18-3239

Details

Description

Specifications

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