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Welcome !

Delivering an outstanding range of Denso CR Injectors, Unit Injectors, High Pressure Pumps and related assemblies at economical rates.

About us

Since 1985, we, Supreme Diesels Services company, have been performing as a leading workshop with up to date technology for testing various types of equipment for services. We also do other works like repair of all types of diesel fuel injection systems etc. As we have been working since many years, therefore, our work is trusted by one and all. We have highly skilled and trained technicians whose dedicated hard work has taken our company to new heights. The employees of the company have given their best for the success of the firm and now the company is reaching nook and corner of the market with its reliable services and products. We have been working as an Importer, Service Provider, Wholesaler/Distributor, and as Supplier.

Our company also has an ever increasing inventory of parts for rendering valuable service and repair of diesel fuel injection systems. We have products like Injector, Pump Repair, Diesel Fuel Injection and Turbo Charger, several types of CRDI  Injector and Pumps and Unit Pump, Unit Injector Heui. 

These products are suitable for heavy and light commercial vehicles, gensets, construction equipment, heavy earth moving equipment and turbo chargers of some famous brands like Leyland, Tata, Eicher, AMW, MWM.

Our Work 

We have designed our services in such a manner that they best suit needs and application demands of customers based in various sectors. Our nationwide service address all repair as well as exchange or replacement of any defected items needs as per customer demand. So we offer the following services to our customers:

  • Service and repair of light and heavy diesel fuel pumps
  • Exchange services
  • Fast & fault diagnosis of tested equipment
  • Trained technicians
  • Extensive inventory spare parts
  • Local pick up and delivery service

Product Portfolio

Having fair business relations with vendors, we provide fuel injectors, nozzle assemblies, and various pump spares procured from trusted vendors of the market. Our range of products includes:

  • Denso CR Injectors
  • Stanadyne Injectors and Nozzle Assemblies
  • Delphi Unit Injectors
  • Bosch Unit & CR Injectors
  • Delphi CR High Pressure Pumps
  • Denso CR High Pressure Pumps

Vehicle Diagnostics and Emissions Testing

At our Delhi based modern and fully equipped workshop, we have installed full service and diagnostic equipment in order to facilitate a complete problem diagnosis and its necessary repairs in quite an efficient manner. Other than this, We are able to undertake pre-emissions testing for different kinds of vehicles that are fitted with diesel engines.

In offering service, we never compromise with quality and try best in providing satisfying solutions to clients. Our work is known for promptness, quality, timeliness, flexibility and cost-effectiveness.


Duster continental C R injector
Duster continental C R injector
C R High Pressure Pump Of Continental For Ford
C R High Pressure Pump Of Continental For Ford
C R High Pessure Pump
C R High Pessure Pump
Electronic unit injector
Electronic unit injector
C R high pressure pump
C R high pressure pump
Stanadyne Mechanical Fuel Injection Pump
Stanadyne Mechanical Fuel Injection Pump
Electronic Unit Injectors
Electronic Unit Injectors
Stanadyne Fuel Injector And Nozzle Assembly
Stanadyne Fuel Injector And Nozzle Assembly
BOSCH CR DIESEL FUEL INJECTOR FOR VOLVO BUSES
BOSCH CR DIESEL FUEL INJECTOR FOR VOLVO BUSES
CR Injector Assembly For [1.5L] Ashok Leyland Pickup Truck
CR Injector Assembly For [1.5L] Ashok Leyland Pickup Truck
Genuine Delphi CR Diesel Fuel Injector For Volkswagen Polo
Genuine Delphi CR Diesel Fuel Injector For Volkswagen Polo
CR Injector Assembly For Tata Safari (2.2L)
CR Injector Assembly For Tata Safari (2.2L)
Maruti Swift Turbocharger Assembly
Maruti Swift Turbocharger Assembly
Delphi CR For All Vehicle
Delphi CR For All Vehicle
Delphi Unit Injector For Volvo Penta Engine
Delphi Unit Injector For Volvo Penta Engine
Delphi C R Injectors Assy For Hyundai I20 Car
Delphi C R Injectors Assy For Hyundai I20 Car
Delphi Common Rail Injector
Delphi Common Rail Injector
CRDI Injector and Pump Repair Service
CRDI Injector and Pump Repair Service
C R High Pressure Pump
C R High Pressure Pump
C R ASSEMBLY FOR HYUNDAI SANTAFEE CAR
C R ASSEMBLY FOR HYUNDAI SANTAFEE CAR
BOSCH COMMON RAIL chevrolet optra megnum
BOSCH COMMON RAIL chevrolet optra megnum
Bosch CR Injector For Volvo Buses
Bosch CR Injector For Volvo Buses
U Pump Assembly
U Pump Assembly
Delphi CR High Pressure Pump For I20 & Verna
Delphi CR High Pressure Pump For I20 & Verna
Delphi CR High Pressure Pump
Delphi CR High Pressure Pump
MOTOR PAL F.I. PUMP
MOTOR PAL F.I. PUMP
Denso CR High Pressure Pump For Heavy Earth Moving
Denso CR High Pressure Pump For Heavy Earth Moving
C R High Pressure Pump Volvo Prime290
C R High Pressure Pump Volvo Prime290
C R High Pressure Pump Of Denso For Kobelco 210 Ex
C R High Pressure Pump Of Denso For Kobelco 210 Ex
Denso Common Rail Injector For Heavy Earth Moving
Denso Common Rail Injector For Heavy Earth Moving
Bosch Cr High Pressure Pump For Cummins Engines
Bosch Cr High Pressure Pump For Cummins Engines
Cat Diesel U-Pump For Cat C-7 And C-9 Reconditioned Recon
Cat Diesel U-Pump For Cat C-7 And C-9 Reconditioned Recon
BOSCH FUEL INJECTION PUMP 0414396006-4AR
BOSCH FUEL INJECTION PUMP 0414396006-4AR
BOSCH FUEL INJECTION PUMP 041440106-4AR
BOSCH FUEL INJECTION PUMP 041440106-4AR
DELPHI-JCB DIESEL FUEL PUMP FOR BACKHOE LOADER
DELPHI-JCB DIESEL FUEL PUMP FOR BACKHOE LOADER
Stanadyne Diesel Fuel Injection Pump For Kirloskar Engine
Stanadyne Diesel Fuel Injection Pump For Kirloskar Engine
CR Unit Pump for Deutz Pump
CR Unit Pump for Deutz Pump
BOSCH DIESEL UNIT PUMP FOR VOLVO 210 PRIME VOLVO ENGINE
BOSCH DIESEL UNIT PUMP FOR VOLVO 210 PRIME VOLVO ENGINE
CR Unit Pump for Volvo Deutz Engines
CR Unit Pump for Volvo Deutz Engines
DENSO HP0 FUEL INJECTION PUMP ASSEMBLY
DENSO HP0 FUEL INJECTION PUMP ASSEMBLY
DELPHI HEAD AND ROTOR ASSEMBLY KIT FOR DIESEL PUMPS
DELPHI HEAD AND ROTOR ASSEMBLY KIT FOR DIESEL PUMPS
SUPREME DIESELS SERVICES
GST : 07AAIPM8636N1Z0
BG-227, Sanjay Gandhi Transport Nagar, Near Bypass, G.T. Karnal Road, Opp. Petrol pump,Delhi - 110042, India
Phone :08045478536
Mr Manmohan Singh (Proprietor)
Mobile :08045478536


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