Honda Vertical Shaft Gauge OEM #07PPJ-ZV70100 that is in excellent condition. I purchased this from Honda when I was a marine dealer and now retired. This gauge was used on BF25A & BF30A HONDA MARINE Outboards. It is a must have tool for correct pinion swimming. I do not know if this is still used on the newer outboards that Honda manufactures so please verify your application before purchase. .00 flat fee ground shipping to lower 48.