Yamaha GL4 Gearcase Lube squeeze bottle 750ml (PN:90790-BS802)

GL4 Gear oil is now available in a 750ml squeeze bottle. No pump needed - just screw on the little nozzle that is provided. Bottle is fully flexible so just squeeze away. Yamaha GL4 Marine Gearcase Lube is designed for all Yamaha outboards (except V6 and V8 which should us GL5 below). Its special rust and corrosion inhibitors protect bearings and internal components from the harshest saltwater marine environment. Use genuine Yamaha Marine Gearcase Lube at factory recommended service intervals for optimal gearcase lubrication. You fill a gearbox from the bottom drain plug so as to push all the air out the top drain hole. Replace top screw first when gearbox is full then remove filler and replace bottom screw. To find out the engine oil or gear oil capacity of your engine CLICK HERE.