Unanderra · NSW
Your truck. Our expertise.
Heavy vehicle specialists. In the workshop. Out on the road.
Care that keeps you moving
What does your truck need?
-
Service 01 / 14
Engine servicing
Give your diesel engine the attention it needs for the work ahead. Speak with our team about routine maintenance or a running fault.
- Oil & filter servicing
- Valve adjustments
- Engine repairs
-
Service 02 / 14
Cooling systems
Rising temperatures or coolant loss need attention. We inspect the cooling circuit and diagnose the cause.
- Radiators & hoses
- Cooling system repairs
- Overheating diagnosis
-
Service 03 / 14
Brakes
Arrange inspection and repair of your truck’s braking system, including adjustments and air system faults.
- Brake inspections
- Adjustments & repairs
- Air system diagnosis
-
Service 04 / 14
Suspension
Worn suspension affects how a truck carries its load. We check the components and explain the repairs required.
- Suspension repairs
- Component inspection
- Truck & trailer support
-
Service 05 / 14
Transmission & driveline
From clutch trouble to gearbox and differential faults, get practical support for your heavy vehicle’s driveline.
- Clutches
- Transmissions
- Differentials
-
Service 06 / 14
Diesel diagnostics
Tell us the symptoms and warning lights. We investigate the fault and discuss the next step with you.
- Computer diagnostics
- Fault-code investigation
- Electrical diagnosis
-
Service 07 / 14
Air conditioning
Keep the cab comfortable with air conditioning diagnosis and repairs for your working vehicle.
- Performance checks
- Fault diagnosis
- System repairs
-
Service 08 / 14
Electrical repairs
Intermittent faults, lighting problems or an accessory to install? Talk to the workshop about your truck’s electrical needs.
- Wiring faults
- Electrical repairs
- Accessory installation
-
Service 09 / 14
Exhaust systems
Get exhaust faults, damaged supports and leaks inspected as part of your truck’s mechanical care.
- Exhaust repairs
- Leak investigation
- Mounting checks
-
Service 10 / 14
Hydraulics & air
Support for hydraulic and pneumatic systems, including hose faults and air system diagnosis.
- Hydraulic repairs
- Mobile hose support
- Pneumatic repairs
-
Service 11 / 14
Fleet maintenance
Plan maintenance around your fleet’s workload. Discuss servicing and inspections that help you identify wear before it interrupts work.
- Scheduled servicing
- Preventative maintenance
- Fleet inspections
-
Service 12 / 14
Vehicle inspections
Book an inspection for your heavy vehicle. Talk to us about registration inspections, brown slips, compliance support, defect clearance or a pre-purchase check.
- Registration inspections
- Brown slips
- Compliance inspections
- Pre-purchase checks
- Defect clearance
-
Service 13 / 14
Trailer servicing
Your trailer works as hard as your truck. Arrange servicing and repairs with our heavy vehicle team.
- Trailer maintenance
- Mechanical repairs
- Welding & fabrication
-
Service 14 / 14
24-hour breakdowns
Stopped on the road? Call 0431 104 104 with your location and symptoms. Our team supports heavy vehicles around Wollongong and the Illawarra.
- On-site diagnosis
- Roadside repairs
- Towing arrangements
Trucks·Trailers·Fleets
Impact Diesel Group
Heavy vehicle care. For the long haul.
From owner-drivers to commercial fleets, our Unanderra workshop looks after the vehicles your business relies on. We handle scheduled maintenance, fault diagnosis and mechanical repairs, with roadside support when your plans come to a stop.
Not sure what you need? Give us a call
9 Resolution Drive, Unanderra NSW 2526 · Weekdays 8am–8pm. Saturday by appointment.
Workshop + 24-hour breakdowns
Keep your business moving.
Call to arrange servicing or get help with a breakdown.
0431 104 104- service@impactdiesel.com.au
- 9 Resolution Drive, Unanderra NSW 2526 Get directions
- Weekdays 8am–8pm. Saturday by appointment.