Featured Categories

Weekly Special Products

Delphi Plastic Connector (T)

SKU: 930 270
Product Feature

T Type

Compatible Brand

Compatible Model

Mercedes Euro 5

Mercedes 0403 Injector Lower Holder (P-Type)

SKU: 910 059
OEM Code

2 433 349 504

Product Feature

P Type

Compatible Model

Mercedes Benz

Injector Lower Holder 39mm Delphi E5

SKU: 910 003
Product Feature

39,00 MM

Compatible Brand

Compatible Model

Euro 5

O-Ring

SKU: 970 018
OEM Code

F 00H N36 345

Compatible Brand

New Products

Mercedes Sprinter Hose Set Pressure Limiter

SKU: 930 292
OEM Code

0 928 400 590

Compatible Brand

Compatible Model

Mercedes Sprinter

Fatih Return Union (Long)

SKU: 910 307
Product Feature

Long

Compatible Model

BMC

008 Unit Pump Tappet Roller

SKU: 920 124
OEM Code

F 00H N36 628

Compatible Brand

Repair Kit Sets

Repair Kit

SKU: 990 025
OEM Code

7135-488+

Compatible Brand

Repair Kit

SKU: 990 017
OEM Code

F 00H N37 069

Compatible Brand

Repair Kit

SKU: 990 145
Compatible Model

Cat 3126 External

Repair Kit

SKU: 990 129
OEM Code

1 417 010 996

Compatible Brand

Repair Kit

SKU: 990 007
OEM Code

F 00V X99 995

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: 970 079
OEM Code

F 00R J01 605

Compatible Brand

O-Ring

SKU: 970 023
OEM Code

1 460 210 008

Compatible Brand

O-Ring

SKU: 970 033
OEM Code

F 00R J00 222

Compatible Brand

O-Ring

SKU: 970 043
OEM Code

F 00N 203 596

Compatible Brand

O-Ring

SKU: 970 038
OEM Code

F 00V D38 011

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.