Featured Categories

Weekly Special Products

Repair Kit

SKU: 990 001
Compatible Model

Scania HPI

Renault Clio Injector Return Connector L

SKU: 930 308
Product Feature

L Type

Compatible Model

Renault Clio

252 U Seal

SKU: 930 850
OEM Code

5393-252 U

Compatible Brand

2.5 Ford CAV Injector Lower Holder

SKU: 910 032
OEM Code

7169-487

Compatible Model

2.5 Ford

Renault Master Injector Return Connector K

SKU: 930 303
Product Feature

K Type

Compatible Model

Renault Master

New Products

O-Ring

SKU: 970 038
OEM Code

F 00V D38 011

Compatible Brand

8 mm Check Valve (Steel)

SKU: 910 405
Other Feature

Steel

Product Feature

8,00 MM

TM30 Injector Lower Holder (Thick Armstrong)

SKU: 910 035
OEM Code

7008-198 C

Product Feature

Thick

Repair Kit Sets

Repair Kit

SKU: 990 027
OEM Code

F 00V X99 892

Compatible Brand

Repair Kit

SKU: 990 017
OEM Code

F 00H N37 069

Compatible Brand

Repair Kit

SKU: 990 148
OEM Code

7135-539

Compatible Brand

Repair Kit

SKU: 990 008
OEM Code

F 00V X99 998

Compatible Brand

Vacuum Pump Repair Kit

SKU: 990 152
OEM Code

0 381 452 09M

Compatible Brand

Compatible Model

Audi – Volkswagen

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: 970 034
OEM Code

F 00R J00 220

Compatible Brand

O-Ring

SKU: 970 062
OEM Code

7200-0054

Compatible Brand

O-Ring

SKU: 970 081
OEM Code

F 00R J01 728

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.