Featured Categories

Weekly Special Products

Copper Washer

SKU: 980 104
Other Feature

3/8

Product Feature

14,20 MM x 10,20 MM x1,20 MM

Peugeot–Hyundai Injector Return Connector L

SKU: 930 295
Product Feature

L Type

Compatible Model

Peugeot – Hyundai

O-Ring

SKU: 970 041
OEM Code

1 928 300 718

Compatible Brand

Fiat Doblo Injector Lower Holder

SKU: 910 074
OEM Code

2 433 349 110

Compatible Model

Fiat Doblo

New Products

Copper Washer

SKU: 980 013
OEM Code

X11-800-002-002Z

Ford Focus / C-MAX Plastic Connector (L)

SKU: 930 272
Product Feature

L Type

Compatible Model

Ford Focus / C-MAX

Aluminium Washer

SKU: 980 084
OEM Code

370-1265000

Compatible Model

Mazda

Repair Kit Sets

Repair Kit

SKU: 990 142
Compatible Model

Cummins Isx

Repair Kit

SKU: 990 141
Compatible Model

Cummins Qsk

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: 990 006
OEM Code

F 00H 4S0 001

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: 970 046
OEM Code

F 00H N35 723

Compatible Brand

O-Ring for Injector Body

SKU: 970 056
Compatible Model

Isuzu

O-Ring for Injector Body

SKU: 970 057
Compatible Model

Isuzu

O-Ring

SKU: 970 043
OEM Code

F 00N 203 596

Compatible Brand

O-Ring

SKU: 970 014
OEM Code

F 00H N37 150

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.