DOBINSONS REPLACEMENT SNORKEL HEAD 85MM - SN80-085Rotationally molded using precision CNC shaped aluminum dies Increases air intake height to allow safer water crossings and reduce dust intake Increased air intake height rams cooler, cleaner air into the engine increasing engine performance Manufactured from high quality UV resistant LLDPE Does NOT include replacement hose clamp Replacement snorkel head only to suit a 85mm diameter snorkel tube. Measure your snorkel first before ordering the snorkel