Features:
Fit for Yamaha 40 50 hp 2 stroke outboard engines 1984-1994.

This water pump kit replaces OE# is 6H4-W0078-00-00.

Comes with complete impeller, wear plate, insert cup, gaskets, installing bolts and etc. Easy and convenient to use.

Made of high quality metal and plastic, it is durable and lightweight.

These impellers are developed for top performance, which is weatherproof, and it is in good condition even in salt water. Come and have a try.

Specifications:
Material: Metal, Plastic
Color: As Picture Shown
Cross Reference Number: 18-3429
Replaces Part: 6H4-W0078-00-00
Impeller Size: 5.7 x 1.9cm/2.2" x 0.7"
Water Tube Adapter Size: 1.1 x 1.3cm/0.4" x 0.5"
Insert Cup Size: 4.8 x 2cm/1.8" x 0.8"
Wear Plate Size: 7.7 x 8cm/3" x 3.1"
Bolts Length: 5cm/1.9", 6cm/2.3"
Package Weight: approx. 210g
Fitment:
For Yamaha 40 hp 2-Stroke  1984-1994
For Yamaha 50 hp 2-Stroke  1984-1994
For Yamaha 50 hp 2-Stroke (Pro Series 50)  1987-1993

Package Includes:
1 x Water Pump Impeller
1 x Impeller Key
1 x Housing Insert Cup
1 x Impeller Wear Plate
3 x Gaskets
4 x Bolts with Washers
1 x Water Tube Adapte

Note:
Please compare all the specifications and pictures before purchasing, to ensure this is the correct part for your model!