Featured Categories

Weekly Special Products

Siemens Plastic Connector (T)

SKU: 930 231
Product Feature

T Type

Compatible Brand

Compatible Model

Peugeot 407 2.0 Hdi – Volvo – Ford Mondeo

Mercedes C Injector Lower Holder

SKU: 910 080
Compatible Model

Mercedes Benz C

8 mm Plastic Check Valve

SKU: 910 411
Product Feature

8,00 MM

New Products

Citroen Berlingo Injector Lower Holder

SKU: 910 072
Compatible Model

Citroen Berlingo

Repair Kit

SKU: 990 021
OEM Code

F 000 41P 050

Compatible Brand

Repair Kit Sets

Vacuum Pump Repair Kit

SKU: 990 150
OEM Code

145209C

Compatible Brand

Compatible Model

Audi – Volkswagen

Repair Kit

SKU: 990 137
OEM Code

F 00H N37 454

Compatible Brand

Repair Kit

SKU: 990 001
Compatible Model

Scania HPI

Repair Kit

SKU: 990 146
Compatible Model

Cat C10 – Cat C12

Repair Kit

SKU: 990 142
Compatible Model

Cummins Isx

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

Iveco / Volvo PDE-BH Injector Socket O-Ring Seal

SKU: 970 112
Compatible Model

IVECO / VOLVO EURO 5

O-Ring

SKU: 970 071
OEM Code

F 00H N37 331

Compatible Brand

Bosch Injector Rotor Rubber Seal

SKU: 970 025
OEM Code

1 900 210 154 (2 460 210 012)

Compatible Brand

O-Ring

SKU: 970 070
OEM Code

7200-0271

Compatible Brand

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.