Featured Categories

Weekly Special Products

Steering Rack Bush (Square – Yellow)

SKU: 910 513
Other Feature

4-Corner Type

OEM Code

25865

Product Feature

Brass

O-Ring

SKU: 970 034
OEM Code

F 00R J00 220

Compatible Brand

O-Ring

SKU: 970 016
OEM Code

F 00H N35 932

Compatible Brand

New Products

Delphi Piezo Injector Return Connector T

SKU: 930 294
OEM Code

13537799993

Product Feature

T Type

Compatible Brand

Toyota Throttle Lever

SKU: 920 034
Compatible Model

Toyota

Renault Clio Injector Return Connector L

SKU: 930 308
Product Feature

L Type

Compatible Model

Renault Clio

Repair Kit Sets

Repair Kit

SKU: 990 157
Compatible Model

Repair Kit

SKU: 990 026
OEM Code

7135-488+

Compatible Brand

Repair Kit

SKU: 990 002
OEM Code

F 00V X99 999 + F 00H N37 928 + 2 430 105 020

Compatible Brand

Repair Kit

SKU: 990 007
OEM Code

F 00V X99 995

Compatible Brand

Repair Kit

SKU: 990 010
OEM Code

7200-0027 / 7200-0070 / 7200-0268

Compatible Brand

Compatible Model

Daf Euro 6

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: 970 035
OEM Code

F 00R J01 452

Compatible Brand

O-Ring

SKU: 970 019
OEM Code

F 00H N37 621

Compatible Brand

O-Ring

SKU: 970 072
OEM Code

F 00H N36 026

Compatible Brand

O-Ring

SKU: 970 050
OEM Code

F 00H 410 774

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.