Commercial & marine diesel engine parts in Doha
Fuel system, turbocharger and engine components for trucks, buses, heavy equipment and marine engines — matched to your engine's part number and tested by the same workshop that repairs them.
Why the right part matters
A wrong or low-grade part costs more than the part itself. On commercial and marine engines, an incorrect injector nozzle, plunger or turbo cartridge can mean poor fuel delivery, high smoke, lost power and repeat failures — and in a vessel or a fleet truck, downtime is the real expense.
Express Diesel Turbo Services supplies commercial vehicle and marine engine parts from our Wakalat Street workshop in Doha. Because we repair and calibrate fuel pumps, injectors and turbochargers every day, we can confirm the right part for your engine before you buy it — not after it fails.
Send us the part number, engine model or a photo of the old part and we'll confirm availability and price.
Need the part fitted or repaired?
Our workshop can rebuild, test and calibrate the unit with the new parts, with free pickup & drop-off across Doha.
Call Workshop +974 5567 7757Parts for the systems we repair every day
Can't see your part? Ask — if it's for a diesel commercial or marine engine, we'll try to source it.
Fuel Pump Parts
Plungers, barrels, delivery valves, governors, repair kits and seals for inline, rotary and common rail pumps.
Injector Parts
Nozzles, solenoid valves, nozzle holders, shims, O-rings and overhaul kits for CRDI, HEUI, EUI and mechanical injectors.
Turbocharger Parts
Cartridges (CHRA), compressor and turbine wheels, bearing and seal kits, actuators and gasket sets.
Filters & Fuel Components
Fuel filters, water separators, lift pumps and fuel lines suited to commercial and marine duty.
Gaskets, Seals & Kits
Overhaul gasket sets, O-rings and sealing kits to complete a rebuild properly.
Cooling & Electrical Parts
Radiator and intercooler components, alternator and starter motor spares for heavy-duty applications.
Commercial and marine, covered
Commercial Vehicles
- Trucks, tippers and prime movers
- Buses and coaches
- Excavators, loaders and generators
- Pickups and light commercial vans
Marine Engines
- Main propulsion and auxiliary engines
- Workboats, tugs and dhows
- Marine generator sets
- Leisure and fishing craft
A repair workshop behind every part
OEM-standard quality
Parts sourced to your engine's specification for reliable long-term performance, not just a close fit.
Fitment confirmed first
We cross-check part numbers and engine models so you get the correct part the first time.
Test & calibration support
Pumps, injectors and turbos can be bench-tested and calibrated after fitting parts.
From part number to delivery
Send details
Part number, engine make/model, or a photo of the old part.
We confirm fitment
Our team checks compatibility and availability.
Get your quote
Clear price and lead time before you commit.
Collect or delivery
Pick up from Wakalat Street or get free delivery across Doha.