Featured Categories

Weekly Special Products

Mitsubishi L300 Injector Lower Holder

SKU: 910 055
OEM Code

9 431 610 164

Compatible Model

Mitsubishi

O-Ring

SKU: 970 019
OEM Code

F 00H N37 621

Compatible Brand

Repair Kit

SKU: 990 021
OEM Code

F 000 41P 050

Compatible Brand

Delphi YDT275 Return Connector

SKU: 930 268
OEM Code

YDT275

Compatible Brand

Compatible Model

Citroen – Peugeot

Unit Injector O-Ring Seal

SKU: 970 029
OEM Code

1 410 257 002

Compatible Brand

Compatible Model

Volkswagen

New Products

Aluminium Washer

SKU: 980 054
Product Feature

6 Metric

VW / Audi / Seat / Skoda 1.6 TDI Return Check Valve

SKU: 930 253
Compatible Model

VW – Audi – Seat – Skoda 1.6 TDI

423 Aluminium Washer (Thin)

SKU: 980 117
Other Feature

Thin

Product Feature

14,20 MM x 21,00 MM x 1,20 MM

Repair Kit Sets

Repair Kit

SKU: 990 058
OEM Code

7200-0118

,

7200-0119

,

7200-0210

Compatible Brand

Compatible Model

Daf Smart (105/95 XF-CF)

Repair Kit

SKU: 990 157
Compatible Model

Repair Kit

SKU: 990 082
OEM Code

KHD 102-105

Compatible Brand

Repair Kit

SKU: 990 017
OEM Code

F 00H N37 069

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: 970 012
OEM Code

F 00H N35 728

Compatible Brand

O-Ring

SKU: 970 023
OEM Code

1 460 210 008

Compatible Brand

O-Ring

SKU: 970 010
OEM Code

F 00H N36 540

Compatible Brand

O-Ring

SKU: 970 009
OEM Code

F 00H N37 327

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.