Diesel Truck

Diesel Truck DIESEL TRUCK SDN BHD
200801034115(835453-H)

"Unlock the Road to Reliability: Your Trusted Truck Spare Parts Supplier and Service Provider"
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Established in 2008, DIESEL TRUCK SDN BHD is a trusted provider of spare parts, Repair & Maintenance services, and consultancy services for European trucks. Specializing in renowned brands such as SCANIA and VOLVO. With our headquarters based in Malaysia, JOHOR and domestic branches in Sabah, Kuala Lumpur, Perak, Penang, Kelantan and even Singapore, we are conveniently located to serve customers across the region.

04/06/2026

Dirty hands. Clean work.
Making sure this diesel beast is road-ready again.

1. FLAT TOP PISTONDescription:The piston crown (top surface) is completely flat.Simple and strong design.Advantages:Good...
04/06/2026

1. FLAT TOP PISTON
Description:
The piston crown (top surface) is completely flat.
Simple and strong design.
Advantages:
Good combustion efficiency.
Lightweight and cost-effective.
Easy to manufacture.
Common Applications:
Passenger cars.
Light-duty gasoline engines.

2. DISHED TOP PISTON
Description:
Features a bowl-shaped depression on the piston crown.
Advantages:
Increases combustion chamber volume.
Lowers compression ratio.
Helps reduce engine knocking (detonation).
Common Applications:
Turbocharged engines.
Diesel engines requiring specific combustion chamber designs.

3. DOME TOP PISTON
Description:
The piston crown protrudes upward in a dome shape.
Advantages:
Reduces combustion chamber volume.
Increases compression ratio.
Can improve power output.
Disadvantages:
May affect flame travel if poorly designed.
Can increase risk of detonation.
Common Applications:
High-performance and racing engines.

4. STEPPED TOP PISTON
Description:
The piston crown contains one or more raised steps.
Advantages:
Improves combustion chamber shape.
Provides valve clearance.
Helps optimize air-fuel mixture movement.
Common Applications:
Performance engines.
Engines with complex cylinder head designs.

5. STEPPED CAVITY PISTON
Description:
Contains a recessed cavity with stepped surfaces.
Advantages:
Creates turbulence inside the combustion chamber.
Improves fuel-air mixing.
Reduces emissions.
Enhances combustion efficiency.
Common Applications:
Modern diesel engines.

6. CIRCULAR CAVITY PISTON
Description:
Features a circular bowl or cavity in the piston crown.
Advantages:
Promotes swirl and turbulence.
Improves fuel atomization.
Produces cleaner and more complete combustion.
Common Applications:
Direct-injection diesel engines.
Heavy-duty truck engines such as Scania, Volvo, MAN, and Others

✅ Flat Top = Balanced performance and efficiency.
✅ Dished Top = Lower compression ratio and reduced knocking.
✅ Dome Top = Higher compression ratio and increased power.
✅ Stepped Top = Better combustion control and valve clearance.
✅ Stepped Cavity = Improved fuel mixing and lower emissions.
✅ Circular Cavity = Common in diesel engines for maximum combustion efficiency.

02/06/2026

ENGINE GENERAL OVERHAUL IN PROGRESS.
Every bolt removed, every component inspected, every detail matters.
Our foreman is ensuring this diesel engine is rebuilt to deliver maximum performance, reliability, and power back on the road.
Experience. Precision. Quality Workmanship.
📍 Diesel Truck Sdn Bhd

28/05/2026

Built to Work. Built to Last. The Heartbeat of the Highway. Relentless Power for the Long Haul. Engineered for Tough Miles.

24/05/2026

Workshop Life
Truck repair & maintenance
Scania • Volvo & more

23/05/2026

At Diesel Truck On Saturday.
Workshop life
Truck repair & maintenance
Scania • Volvo & more

20/05/2026

Gearbox overhaul in progress — bringing power back to the road.
Every bolt, every gear, every detail matters. ゚viralシ

19/05/2026

Another day, another repair done right at Diesel Truck.
Keeping heavy trucks moving with quality work, fast service & trusted experience.
Workshop life
Truck repair & maintenance
Scania • Volvo & more
゚viralシ

17/05/2026

Gearbox Sensor inspection.


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Address

1 Jalan Kempas Utama 3/9 Pusat Industri, Taman Kempas Utama, Johor Bahru
Kempas
81200

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00
Saturday 09:00 - 16:00

Telephone

+6075543026

Website

https://shopee.com.my/shop/341994227

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