Featured Categories

Weekly Special Products

Aluminium Washer

SKU: 980 051
Product Feature

5/16

O-Ring

SKU: 970 081
OEM Code

F 00R J01 728

Compatible Brand

CR Bosch Injector Return Connector (K)

SKU: 930 215
Product Feature

K Type

Compatible Brand

Compatible Model

1.6 Ford Focus – C-Max Volvo

New Products

Delphi 7135-539 Protection Plug

SKU: 930 031
OEM Code

7135-539

Compatible Brand

Injector Nozzle Cap 9 mm

SKU: 930 003
Product Feature

9,00 MM

O-Ring

SKU: 970 032
OEM Code

F 00R 0P0 340

Compatible Brand

Repair Kit Sets

Repair Kit

SKU: 990 143
Compatible Model

Cummins Ism

Vacuum Pump Repair Kit

SKU: 990 149
OEM Code

145209A

Compatible Brand

Compatible Model

Audi – Volkswagen

Repair Kit

SKU: 990 129
OEM Code

1 417 010 996

Compatible Brand

Repair Kit

SKU: 990 141
Compatible Model

Cummins Qsk

Repair Kit

SKU: 990 080
Compatible Model

Scania XPI

Injector Parts

Ulusan Diesel offers high-precision injector parts for common rail and diesel systems. All sub-groups—from return plastics and fittings to inlet fittings, plugs and holders, as well as injector and pump parts—are manufactured with a focus on durability, sealing performance, and long service life.

O-Ring Varieties

DAF Smart O-Ring

SKU: 970 105
OEM Code

7200-0210

Compatible Brand

Compatible Model

DAF Smart

Upper Cover O-Ring

SKU: 970 077
OEM Code

1 460 015 300

Compatible Brand

O-Ring

SKU: 970 070
OEM Code

7200-0271

Compatible Brand

DAF Euro 5 O-Ring

SKU: 970 101
OEM Code

7200-0071

Compatible Brand

Compatible Model

Daf E5

DIESELBLOG

Ulusan Diesel | Global Diesel Spare Parts Supplier

Ulusan Diesel is a global supplier of diesel injector and fuel system components, operating with high quality standards and prioritizing technical compatibility and product continuity.
The injector plugs, shim washers, O-ring solutions, and connection components in its product portfolio are selected based on compliance with OEM tolerances, material durability, and long service life criteria.

With advanced quality control processes, a strong inventory structure, and an export-oriented operational infrastructure, Ulusan Diesel ensures uninterrupted supply to a wide customer base—from workshops and distributors to service networks and industrial users.

Ulusan Diesel is a strong business partner for companies seeking reliable, sustainable, and technically accurate diesel spare parts solutions in global markets.