Features: 1.It's also for a long lasting use in salt water. 2.This impeller kit is developed for top performance.and it's very convenient for you to use,you could to try it as your good helper. 3.Suitable for Johnson Evinrude 40 48 50 HP outboard motors. 4.Comes with needed tools including impeller,wear plate,insert cup,water pump gasket,installing bolts,etc.And it also consists of a housing. 5.Made of high quality metal and plastic,it is durable in use. Specification: Overview:_x000D_ This is a set of water pump repair kit for Johnson Evinrude 40 48 50 HP outboard motors. It consists of the basic rebuild tools,such as impeller, impeller key, water pump gasket, installing bolts and washer,etc,which is very convenient for outboard motors maintenance and repair._x000D_ _x000D_ Features:_x000D_ 1. Made of high quality metal and plastic,it is durable in use._x000D_ 2. Comes with needed tools including impeller,wear plate,insert cup,water pump gasket,installing bolts,etc.And it also consists of a housing._x000D_ 3. Suitable for Johnson Evinrude 40 48 50 HP outboard motors._x000D_ 4. This impeller kit is developed for top performance.and it's very convenient for you to use,you could to try it as your good helper._x000D_ 5. It's also for a long lasting use in salt water._x000D_ _x000D_ Specification:_x000D_ Material:Metal,Plastic _x000D_ Color:As Picture Shown _x000D_ Housing Size:11 * 8.8cm / 4.3 * 3.5in _x000D_ Wear Plate Size:11.3 * 9cm / 4.4 * 3.5in _x000D_ Insert Cup Size:8 * 3cm / 3.15 * 1.18in _x000D_ Bolt Length:3cm / 1.18in _x000D_ Impeller Tooth-Tooth Distance:8cm / 3.15in _x000D_ Big Adapter Diameter:3.9cm / 1.54in _x000D_ Package Weight: Approx.500g_x000D_ _x000D_ Package List:_x000D_ 1 x Wear Plate _x000D_ 1 x Gasket _x000D_ 1 x Housing _x000D_ 1 x Insert Cup _x000D_ 1 x Impeller _x000D_ 1 x Impeller Key _x000D_ 3 x O-rings _x000D_ 2 x Adapters _x000D_ 4 x Bolts PackageList: