Part Number: According to the factory specifications, outboard trim tab anode block replacing number is 6E5 45371 01 00. Applicable Model: Fit for 115TLRU 130TLRU S115TXRU 1996; Fit for 115TJRV 115TLRV 130TLRV S115TLRV S115TXRV S130TLRV S130TXRV 1997; Fit for 115TJRW 115TLRW 1998 and more outboard motors. Sacrificial Anodes: As a first line of defence an anode is meant to corrode instead of your engine. Anodes can be easily replaced and can protect your engine against costly damage. Stern Drive Using: Helps protect the gear case housing from erosion, as it provides hydrodynamic trim force to your outboard and stern drive to aid steering. Material: Made of zinc alloy, anti oxidation, anti rust, to seawater environment, suitable for use in saltwater and freshwater environments. Different batches may have different appearances, but not affect the use Colour:Silver Material:Zinc Alloy Package Contents: 1x Outboard Trim Tab Anode 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.