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

Unit Injector O-Ring Seal

SKU: 970 029
OEM Code

1 410 257 002

Compatible Brand

Compatible Model

Volkswagen

Repair Kit

SKU: 990 144
Compatible Model

Cat 3126 Internal

O-Ring

SKU: 970 036
OEM Code

F 00R J03 115

Compatible Brand

New Products

DAF–Scania Injector Inlet Union (With Valve)

SKU: 910 209
Product Feature

With Valve

Compatible Model

Daf – Scania

O-Ring

SKU: 970 044
OEM Code

F 00N 200 072

Compatible Brand

Repair Kit Sets

Repair Kit

SKU: 990 147
OEM Code

1 467 010 520

Compatible Brand

Repair Kit

SKU: 990 142
Compatible Model

Cummins Isx

Repair Kit

SKU: 990 156
OEM Code

F 01M 101 456

Compatible Brand

Repair Kit

SKU: 990 143
Compatible Model

Cummins Ism

Repair Kit

SKU: 990 025
OEM Code

7135-488+

Compatible Brand

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

O-Ring

SKU: 970 010
OEM Code

F 00H N36 540

Compatible Brand

O-Ring

SKU: 970 035
OEM Code

F 00R J01 452

Compatible Brand

O-Ring for Injector Body

SKU: 970 040
OEM Code

F 00V C38 045

Compatible Brand

O-Ring

SKU: 970 036
OEM Code

F 00R J03 115

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.