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: 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. Features: 1. Made of high quality metal and plastic,it is durable in use. 2. Comes with needed tools including impeller,wear plate,insert cup,water pump gasket,installing bolts,etc.And it also consists of a housing. 3. Suitable for Johnson Evinrude 40 48 50 HP outboard motors. 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. 5. It's also for a long lasting use in salt water. Specification: Material:Metal,Plastic Color:As Picture Shown Housing Size:11 * 8.8cm / 4.3 * 3.5in Wear Plate Size:11.3 * 9cm / 4.4 * 3.5in Insert Cup Size:8 * 3cm / 3.15 * 1.18in Bolt Length:3cm / 1.18in Impeller Tooth-Tooth Distance:8cm / 3.15in Big Adapter Diameter:3.9cm / 1.54in Package Weight: Approx.500g Package List: 1 x Wear Plate 1 x Gasket 1 x Housing 1 x Insert Cup 1 x Impeller 1 x Impeller Key 3 x O-rings 2 x Adapters 4 x Bolts PackageList: