Wildcat Diesel

Wildcat Diesel Wildcat Diesel is a South Australian family owned and operated diesel mechanic company providing top quality diesel repairs since 1986.

This 1969 Bedford J1 flatbed came in for some love and we were happy to have her. What makes this one interesting is wha...
13/04/2026

This 1969 Bedford J1 flatbed came in for some love and we were happy to have her. What makes this one interesting is what's been done underneath, a VN SS 5L V8 and a Turbo 700 swap powering it. A bit of a unique setup on an already cool old truck. Always enjoy seeing builds like this come through the doors.

Visit our friends at Adelaide Pressed Metal for all your pressed metal needs.

Sometimes a service turns up more than you bargain for. During inspection we found a missing right hand rear drive brake...
16/03/2026

Sometimes a service turns up more than you bargain for. During inspection we found a missing right hand rear drive brake pad and a delaminating steer tyre, neither of which we were willing to let slide. The customer was called straight away and the truck was grounded until repairs were completed. This is exactly why regular servicing matters. At Wildcat Diesel, we look after our customers and the community they share the road with.

Another engine rebuild wrapped up. This time, an old school '86 R686RST Mack. Originally came with an E6-300 but she's b...
23/02/2026

Another engine rebuild wrapped up. This time, an old school '86 R686RST Mack. Originally came with an E6-300 but she's been running an EA7-350 swap for years, trouble is none of the donor vehicle info was ever recorded. Bit of a head scratcher figuring out exactly what we had at first. Tore it down, cleaned it up, and got to the bottom of it, and pieced her back together with an in chassis rebuild kit. Another oldie going back on the road a bit fresher. A big shoutout to Garnet from ITR for supplying a majority of the parts.

Our favourite lady trucker's mighty LTL9000 in for some TLC. Service ticked off, re-sealed the fuel pump body, and updat...
18/02/2026

Our favourite lady trucker's mighty LTL9000 in for some TLC. Service ticked off, re-sealed the fuel pump body, and updated the fuel ratio controller while we had it in and gave this old girl a bit more roar. Thanks to Natrad Wingfield for repairing the radiator leak in such sort notice. Another classic back doing what she does best.

Full team effort for this engine transplant on a PK265 Nissan UD. Nothing beats hands-on experience for teaching the app...
04/02/2026

Full team effort for this engine transplant on a PK265 Nissan UD. Nothing beats hands-on experience for teaching the apprentices than all getting stuck in together.

For all your heavy diesel needs reach out to our friendly office staff, either through Facebook our phone on 08 8262 1995.

G'day everyone. I'm running a bit late with my start of year post, but we've absolutely hit the ground running this year...
28/01/2026

G'day everyone.
I'm running a bit late with my start of year post, but we've absolutely hit the ground running this year. We've been flat out since reopening the shop at the beginning of the month. From tune-ups and servicing to engine transplants and rebuilds, we've certainly got our hands full at the moment. If this is any indication of what's to come, we're looking forward to a ripper year again.

They say a picture is worth a thousand words, I'd say that's only half the story! The workshop might look empty, but by ...
14/11/2025

They say a picture is worth a thousand words, I'd say that's only half the story! The workshop might look empty, but by god we're as busy as ever. From clutch jobs and engine rebuilds to a timing cover re-seal on our mates from Dial A Tow's ISX-powered K104B Kenworth. And yes, that's right, there's even a light vehicle in the shop! This 12HT swapped 60 series is in for a well-needed top end freshen up.
We're pretty well fully booked out for the rest of November, and there doesn't seem to be an end in sight at this stage, if you need any work done, get in quick with a booking as they go mighty quick.

Did you know, at Wildcat Diesel, we specialise in differential rebuilds and overhauls for all makes and models of truck....
04/11/2025

Did you know, at Wildcat Diesel, we specialise in differential rebuilds and overhauls for all makes and models of truck. From re-racing, complete rebuilds, and ratio changes, we handle American, European, and Japanese vehicles with expert care.
Don't wait until that whining noise becomes a costly problem. Trust our experienced technicians to get your diff back in top shape.

Just finished another C15 rebuild on this 4800 Western Star. Tight quarters made it challenging, but we got those counte...
19/09/2025

Just finished another C15 rebuild on this 4800 Western Star. Tight quarters made it challenging, but we got those counter bores sorted and everything back to spec.
Nothing but genuine CAT parts as always, quality work deserves quality components. Another satisfied customer ready to rack up their next million plus kilometres!

Over Eight incredible years of dedication, today we celebrate our workshop hero, Robbie Ward!Robbie's technical knowledg...
04/09/2025

Over Eight incredible years of dedication, today we celebrate our workshop hero, Robbie Ward!

Robbie's technical knowledge is second to none. There isn't a diesel engine challenge he can't tackle, and his expertise comes from years of hands-on experience and genuine passion for the craft.
What makes Robbie truly special is how he mentors our team always willing to teach. His legendary work ethic and attention to detail have helped build the reputation we're proud of today.

Through every storm and struggle, through the hardest years when pressure threatened to break us, we've remained united as brothers. We've faced down each challenge together and emerged not just intact, but forged stronger by the trials we've endured.

You've helped shape Wildcat Diesel into what it is today.
Here's to Robbie Ward, a true craftsman, a brother, and an essential part of our team. We're lucky to have you!

πŸ”§ WILDCAT DIESEL SERVICE UPDATE πŸ”§The work hasn't stopped here at Wildcat! We've been flat out clearing defects, handling...
13/08/2025

πŸ”§ WILDCAT DIESEL SERVICE UPDATE πŸ”§
The work hasn't stopped here at Wildcat! We've been flat out clearing defects, handling maintenance, upgrades, and rebuilds. Here's what we've been up to:

BEN'S T950 - Ben was worried his rear diffs weren't in the best shape on his Kenworth T950, so he asked us to have a peak. Well, it was confirmed, they were absolutely buggered! So we smashed out some diff swaps and got another beast back on the road!

JAN'S- His 1981 Kenworth K100 got slapped with a defect it's in for some serious TLC to get her s**c and span for a VIS visit.

OLD MATE BUSSY - brought his Kenworth T650 in for some loving! We sorted him out with new cab mounts, gave her a full service, and upgraded his headlights from halogen to a shiny new set of STEDI lights. He also asked if we could upsize his hydraulic oil tank to match his fuel tanks, no worries! We sourced and fitted a nice 200L tank with some custom fab work by Robbie to make it fit perfectly. Then he asked if it wouldn't be an issue to get a step fitted to the new tank... I think he forgot he was talking to the best! A few extra hours and a bit more fab work later, a nice step and tank to match.

WELCOME UGLYDOG TRANSPORT - New customer asked if we work on CATs... like that isn't our bread and butter! They suspected a blown head gasket on their Western Star due to cooling system pressure, and boy were they right.

BAZZ'S PETERBILT - Robbie has his old man's Peterbilt in, it was rebuilt in '13 and has only done 140-odd thousand km's, but one of the head bolts has snapped causing the cam to lock up. Luckily the damage doesn't seem too bad! Robbie's made sure to get genuine head bolts this time around, pretty sure the aftermarket ones fitted weren't the best quality as we've found out the hard way. This beast is an import direct from the USA with an S60 swap, so it's a unique one for sure. ! Robbie's chipping away at it during his spare time trying to get this beauty back on the road.

Seeing lots of Kenworth's and American iron coming through. It's good to be spinning spanners on the yank tanks again, that's for sure!

Between all these bigger jobs, we've got plenty of service work keeping us busy. The lads are happier than ever working at Wildcat Diesel Service, plenty of smiles and great attitudes all around! Also a BIG WELCOME to Ronnie, our new workshop dog! Another member of the Wildcat family!

A big shoutout to the lads Robbie, Darren, Brodie, Jaxon, and Jimmy for all their hard work, early mornings and late nights the past few months. I'm really proud of how far we've come in the last 12 months. Above and beyond as always.

Address

70 Magazine Road
Dry Creek, SA
5094

Opening Hours

Monday 8am - 5:30pm
Tuesday 8am - 5:30pm
Wednesday 8am - 5:30pm
Thursday 8am - 5:30pm
Friday 8am - 5pm
Saturday 7am - 12pm

Telephone

+61882621995

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