material Light weight and durability This is High quality plastic and metal material Easy installation, Excellent fitment and Superior Material Type:Bellows Condition: Fitment Type:Direct Replacement Part Number: for : 60932A4 60932A1 for : 18-2751 for : 9-72701 for : 89050 for CEF:500516K Fitment: for Mercrusier Engines Alpha One Stern Drives from 1972-1991 Also fits some#1 R and MR drives for -I, R, MR, Alpha One, and TR/TRS 1973-1990 stern drives 470, 485, 898, 228, 250, 260, 280, 330 (for reference only) Colour:As Shown Material:plastic+metal Package Contents: 1 x Bellows 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.