Featured Categories

Weekly Special Products

Mercedes Sprinter Hose Set Pressure Limiter

SKU: 930 292
OEM Code

0 928 400 590

Compatible Brand

Compatible Model

Mercedes Sprinter

Compressor Washer

SKU: 980 086
Compatible Model

Mitsubishi

O-Ring

SKU: 970 081
OEM Code

F 00R J01 728

Compatible Brand

O-Ring

SKU: 970 017
OEM Code

F 00H N35 933

Compatible Brand

New Products

Delphi E5 Injector Connector (With Cable)

SKU: 930 502
Product Feature

With Cable

Compatible Brand

Compatible Model

Euro 5

Scania Injector Return Connector T

SKU: 930 309
Product Feature

T Type

Compatible Model

Scania

202 Spacer / Intermediate Part

SKU: 920 806
OEM Code

2 430 136 202

Compatible Brand

Compatible Model

Man – Mercedes Benz

Repair Kit Sets

Repair Kit

SKU: 990 140
Compatible Model

Cat C7 – Cat Cp

Vacuum Pump Repair Kit

SKU: 990 152
OEM Code

0 381 452 09M

Compatible Brand

Compatible Model

Audi – Volkswagen

Repair Kit

SKU: 990 011
Compatible Model

Daf

Repair Kit

SKU: 990 157
Compatible Model

Repair Kit

SKU: 990 143
Compatible Model

Cummins Ism

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: 970 023
OEM Code

1 460 210 008

Compatible Brand

O-Ring

SKU: 970 032
OEM Code

F 00R 0P0 340

Compatible Brand

O-Ring

SKU: 970 036
OEM Code

F 00R J03 115

Compatible Brand

O-Ring

SKU: 970 010
OEM Code

F 00H N36 540

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.