material Light weight and durability This is High quality plastic and metal material Easy installation, Excellent fitment and Superior Material Type:Water Pump Impeller Condition: Outer impeller diameter: 65.2mm Inner shaft insertion diameter: 20.4mm Impeller height: 35mm Fitment Type: Direct Replacement Part Number:3B7-65021-2 3C7-65021-1 [ P]:18-8924 [CEF P]:500388 Fitment: for 2 stroke outboard motors: NSD70B ;NSD75C2;NSD90A,NSD90B,NSD90C2 ;NSD115A,NSD115A2 ;NS120A2 ;NS140A2 for 2 stroke outboard motors:M 120A, M 120A2, M 140A & M 140A2 TLDI: 70B, 75C2, MD90A , 90B, 90C2 & 115A (for reference only) Colour:As Shown Material:Plastic+Metal Package Contents: 1 x Water Pump Impeller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.