This ZF Marine IRM 301.P2 transmission and marine gearbox is a top-quality product that will ensure your boat's optimal performance. With a ratio of 1.407:1, it is designed to provide reliable and efficient power transmission to your boat's engine. Made in Italy by ZF Marine, this product is built to last and withstand the rigors of marine environments. The gearbox is compatible with a range of inboard engines and is sold without a warranty. It is a great choice for anyone looking to upgrade their boat's transmission system. Buy with confidence from eBay Motors, your trusted source for high-quality marine parts and accessories.