Featured Categories

Weekly Special Products

Copper Washer

SKU: 980 047
OEM Code

8-94377623-0/8-97171333-0

Product Feature

7,00 MM x 15,00 MM x 5,50 MM

CR Denso Injector Return (T)

SKU: 930 207
Product Feature

T Type

Compatible Brand

Fatih 624.84 Return Union (With Valve)

SKU: 910 309
Product Feature

With Valve

Compatible Model

BMC

Isuzu Regulator Gasket

SKU: 930 712
Compatible Model

Isuzu

New Products

Renault Master Injector Return Connector L

SKU: 930 301
Product Feature

L Type

Compatible Model

Renault Master

Vacuum Pump Repair Kit

SKU: 990 149
OEM Code

145209A

Compatible Brand

Compatible Model

Audi – Volkswagen

770 G Throttle Lever (DPS)

SKU: 920 006
OEM Code

7123-770 G

Compatible Model

Dps

Upper Cover O-Ring

SKU: 970 077
OEM Code

1 460 015 300

Compatible Brand

Repair Kit Sets

Repair Kit

SKU: 990 129
OEM Code

1 417 010 996

Compatible Brand

Vacuum Pump Repair Kit

SKU: 990 151
Compatible Model

Audi Evo – Volkswagen

Repair Kit

SKU: 990 143
Compatible Model

Cummins Ism

Repair Kit

SKU: 990 001
Compatible Model

Scania HPI

Repair Kit

SKU: 990 011
Compatible Model

Daf

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: 970 060
OEM Code

14463481

Compatible Brand

DAF Smart O-Ring

SKU: 970 105
OEM Code

7200-0210

Compatible Brand

Compatible Model

DAF Smart

Iveco / Volvo PDE-BH Injector Socket O-Ring Seal

SKU: 970 112
Compatible Model

IVECO / VOLVO EURO 5

O-Ring

SKU: 970 075
OEM Code

2 460 206 005

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.