Mercruiser Volvo Penta OMC 4-Cyl V6 V8 Engine Ignition Module DistributorIgnition Module for Mercruiser Penta OMC 4-Cyl V6 & V8 Engines Distributor FG05: 811637001 811637T 18-5107-1 3854003Mercruiser, Penta, OMC 4-cyl. V6 & V8 engines with Delco breakerless distributors.Colour: blackMaterial: PlasticPackage Contents:1 * Ignition ModulePlease Note:1. Please check part photos, part number (# of your old part), part and compatibility chart above carefully and compare them with your old part to make sure it is what you need.2. Any questions please contact us by clicking "ask a question" at the bottom of this page or click "contact seller" in the "purchase history".Only the above package content, other products are not included.Note: Light 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.