Featured Categories

Weekly Special Products

Copper Washer

SKU: 980 034
OEM Code

11176-30011

Product Feature

2,00 MM

Compatible Model

Toyata

Repair Kit

SKU: 990 134
OEM Code

F 000 41P 051 +

Compatible Brand

Delphi YDT275 Return Connector

SKU: 930 268
OEM Code

YDT275

Compatible Brand

Compatible Model

Citroen – Peugeot

Copper Washer

SKU: 980 097
OEM Code

207244

Compatible Model

Scania HPI

New Products

JCB Backhoe Loader Single-Direction Plastic Connector

SKU: 930 290
Product Feature

One Way

Compatible Model

JCB Beko Loder

Siemens Plastic Connector (L)

SKU: 930 235
Product Feature

L Type

Compatible Brand

Compatible Model

Citroen – Peugeot – Euro 5

Protection Cap

SKU: 930 034
OEM Code

F 00R J02 548 – 6 000 610 127

Product Feature

APP Code: 0445120130

Compatible Brand

Triangle Gasket (Narrow)

SKU: 930 705
Product Feature

Narrow

Repair Kit Sets

Repair Kit

SKU: 990 026
OEM Code

7135-488+

Compatible Brand

Vacuum Pump Repair Kit

SKU: 990 154
OEM Code

0 7Z1 270 25F

Compatible Brand

Compatible Model

Volkswagen Touareg

Repair Kit

SKU: 990 002
OEM Code

F 00V X99 999 + F 00H N37 928 + 2 430 105 020

Compatible Brand

Repair Kit

SKU: 990 080
Compatible Model

Scania XPI

Vacuum Pump Repair Kit

SKU: 990 151
Compatible Model

Audi Evo – Volkswagen

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: 970 041
OEM Code

1 928 300 718

Compatible Brand

DAF Smart O-Ring

SKU: 970 105
OEM Code

7200-0210

Compatible Brand

Compatible Model

DAF Smart

O-Ring

SKU: 970 037
OEM Code

2 430 210 081

Compatible Brand

O-Ring

SKU: 970 035
OEM Code

F 00R J01 452

Compatible Brand

O-Ring

SKU: 970 024
OEM Code

9107-403 (9167-415P)

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.