Southwell Diesel Services

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Southwell Diesel Services Specialising in Cummins engines & Roadranger gearboxes. We also perform mechanical repairs and servicing on a wide range of heavy vehicles.

We're open Monday to Friday 8am -4:30pm & Saturday by appointment.

14/11/2025

A quick video of using dye to find a diesel in the engine oil.

It's been a while since we've posted on here and it's been a hell of a time. The workload thru the Covid time  was pheno...
08/03/2025

It's been a while since we've posted on here and it's been a hell of a time. The workload thru the Covid time was phenomenal and I have to hand it to the guys for their commitment to the cause.
As things have started to go back to a more normal pace I thought maybe it's time to update the ole page with a couple of pics of some engines you might not expect us to do, a D12D Volvo and an old Mack V8. It's the first Volvo engine we've done here and despite it creating some challenges im glad yo have done it and wouldnt hesitate to do another if the opportunity arose. We've done a few of the Mack V8s now, they're a complicated old girl and it's great to think we've help keep a bit of history on the road.

A shed full of S Lines, just like the old days😃
26/11/2021

A shed full of S Lines, just like the old days😃

Introducing the newest member of our workforce Ruby, be sure to say hello to her when you  are in 😃
02/09/2021

Introducing the newest member of our workforce Ruby, be sure to say hello to her when you are in 😃

I think I can see the problem here😄
04/05/2021

I think I can see the problem here😄

A freshly reconditioned ISX EGR all painted up and ready to go to work
28/01/2021

A freshly reconditioned ISX EGR all painted up and ready to go to work

After 40 years of using Valvoline lubricants we at Southwell Diesel Services have decided that a better product is now a...
23/06/2020

After 40 years of using Valvoline lubricants we at Southwell Diesel Services have decided that a better product is now available. We have researched, read and tested and are extremely confident that the Phillips 66 range is the best way to go.

Guardol ECT is a premium synthetic blend diesel engine oil fortified with liquid titanium protective additive and will be our main go to engine oil. Phillips 66 will also provide us with synthetic oils that meet or exceed specifications for the latest Roadranger, Spicer and Meritor driveline products.

We will also be able to source any product in the Phillips 66 range, if youd like any more information please call Scott on 08 8255 0500

A broken camshaft in a Big Cam 3 is not something you see everyday
24/04/2020

A broken camshaft in a Big Cam 3 is not something you see everyday

We rebuilt the Cat C9 engine and put it back into a Turf Turner in the Jeffries site at Buckland Park. Far from our usua...
08/11/2019

We rebuilt the Cat C9 engine and put it back into a Turf Turner in the Jeffries site at Buckland Park. Far from our usual work, its great to be challenged by new experiences

Weve updated our forklift so this good old girl is looking for a new home. $4000+ gst
14/08/2019

Weve updated our forklift so this good old girl is looking for a new home. $4000+ gst

Address

5 Grainger Road
Elizabeth South, SA
5112

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

+61882550500

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