Vasi-Southern Ltd

30/01/2026

A Cummins Inc dosing module that was causing some issues to a QSX15 end user has now been supplied and sure enough all up and earning its keep again .

Vasi-Southern don't just supply Cummins marine related parts and service so whatever Cummins you have feel free to get in touch for service and parts help .

29/01/2026

Just a few pictures showing some of the coloured engines we can work on and can supply parts for , plus many more .

28/01/2026

Been a while since I have posted any content for one reason or another but these two pictures are from a couple of the jobs we sorted out parts for .

29/09/2025

29/09/2025

We carried out a first 100 hr service for the boys in blue today. Makes a change from the big stuff to be maintaining these comparatively small but high tec machines. Mercury 200 HP V6 outboards . Beautifully engineered and quality built, with good maintenance they should last thousands of hours.

30/08/2024

It's been a colourful week at Vasi-Southern this week

09/08/2024

It's been a week supporting Cummins Inc NT855 users

31/07/2024

The last couple of weeks at Vasi-Southern parts department have been about rotating things mainly .

But we have discovered a rather rare 24v Marine spec Alternator that if anyone is looking for please get in touch .

20/07/2024

Been a varied week for one of the Vasi-Southern technicians .

A few days spent on a Cummins Inc QSB sorting out some inherited issues that are now all done .

A day spent fault finding on a Cummins Mercruiser smart craft set up that hopefully will be sorted once the new loom arrives.

20/07/2024

The last few days have largely been about belts and tensioners .

Hopefully using good quality belts and the corresponding tensioners keeps an engine in operation and a business earning.

06/07/2024

Can't even go for an early morning walk without seeing a Cummins Inc powered product.