Featured Categories

Weekly Special Products

Fiat 50 NC Injector Inlet Union (With Valve)

SKU: 910 203
Product Feature

With Valve

Compatible Model

Fiat 50 Nc

Spring

SKU: 920 115
OEM Code

7169-539

Compatible Brand

Copper Washer

SKU: 980 087
Product Feature

1,00 MM

Compatible Model

Mazda

New Products

10 x 6 mm Ring Union

SKU: 910 605
Product Feature

10,00 MM x 6,00 MM

Delphi YDT276 Return Connector

SKU: 930 269
OEM Code

YDT276

Compatible Brand

Compatible Model

Citroen – Peugeot

MAN / Mercedes 0303 Injector Lower Holder

SKU: 910 039
OEM Code

2 433 314 256

Compatible Model

Man – Mercedes Benz

Repair Kit Sets

Repair Kit

SKU: 990 021
OEM Code

F 000 41P 050

Compatible Brand

Repair Kit

SKU: 990 082
OEM Code

KHD 102-105

Compatible Brand

Vacuum Pump Repair Kit

SKU: 990 149
OEM Code

145209A

Compatible Brand

Compatible Model

Audi – Volkswagen

Repair Kit

SKU: 990 011
Compatible Model

Daf

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: 970 020
OEM Code

F 00H N37 622

Compatible Brand

DAF Smart O-Ring

SKU: 970 104
OEM Code

7200-0119

Compatible Brand

Compatible Model

DAF Smart

O-Ring

SKU: 970 107
OEM Code

7200-0268

Compatible Brand

O-Ring

SKU: 970 034
OEM Code

F 00R J00 220

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.