The DieselJet 505 is powered by a powerful Yanmar 4JH 110hp Diesel and can comfortably seat 8 passengers.
This luxury diesel tender is most suited for a 30m+ yacht.
This manual contains important information and must be read before operating this tender.
As an owner you can make small changes in your daily use to lessen your environmental impact
Find out more
It only takes a couple of minutes to cover your Williams tender by filling in our convenient warranty card. Submit your warranty
Submit your warranty
Help us improve and maintain our reputation as the leading tender supplier in the world by completing a short survery.
Start customer survery
Want to modify or upgrade your tender? Everything you need is right here.
Download your parts manual
Explaining how to maintain and service your Williams tender.
View your service manualIf you have more queries or want to learn more about our Yacht Tenders, get in touch!
