Featured Categories

Weekly Special Products

Citroen Throttle Lever

SKU: 920 023
OEM Code

1 463 162 209

Compatible Model

Citroen

Siemens Plastic Connector

SKU: 930 288
Compatible Brand

Compatible Model

Renault Pampa – Symbol – Fluence

O-Ring

SKU: 970 033
OEM Code

F 00R J00 222

Compatible Brand

Delphi 7135-539 Male Plug

SKU: 930 029
OEM Code

7135-539

Product Feature

Male Fitting

Compatible Brand

10×10 mm Female Union

SKU: 930 334
Other Feature

Female Connector

Product Feature

10,00 MM x10,00 MM

New Products

CR Siemens Injector Return (L)

SKU: 930 210
Product Feature

L Type

Compatible Brand

Compatible Model

Ford Fiesta – Citroen C3

Renault Master Injector Return Connector T

SKU: 930 302
Product Feature

T Type

Compatible Model

Renault Master

O-Ring

SKU: 970 034
OEM Code

F 00R J00 220

Compatible Brand

Repair Kit Sets

Vacuum Pump Repair Kit

SKU: 990 151
Compatible Model

Audi Evo – Volkswagen

Repair Kit

SKU: 990 059
OEM Code

7200-0119 / 7200-0271

Compatible Brand

Compatible Model

Daf 106

Repair Kit

SKU: 990 145
Compatible Model

Cat 3126 External

Vacuum Pump Repair Kit

SKU: 990 153
OEM Code

0 701 452 09H

Compatible Brand

Compatible Model

Volkswagen Transporter

Repair Kit

SKU: 990 137
OEM Code

F 00H N37 454

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 PLD

SKU: 970 074
OEM Code

F 00H N37 008

Compatible Brand

Upper Cover O-Ring

SKU: 970 076
OEM Code

1 460 206 301

Compatible Brand

O-Ring

SKU: 970 016
OEM Code

F 00H N35 932

Compatible Brand

O-Ring

SKU: 970 079
OEM Code

F 00R J01 605

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.