Featured Categories

Weekly Special Products

LDA – Scania Gasket

SKU: 930 725
Compatible Model

LDA – Scania

Isuzu NPR 59 Return Union (Thin)

SKU: 910 314
Product Feature

Thin

Compatible Model

Isuzu Npr 59

Isuzu Side Cover Cork Gasket

SKU: 930 720
Compatible Model

Isuzu

Opel 1.7 Injector Return Connector T

SKU: 930 305
OEM Code

55578366

Product Feature

T Type

Compatible Brand

Compatible Model

Opel 1.7

Mitsubishi L300 Return Washer (4-Hole)

SKU: 980 113
OEM Code

50623-190

Product Feature

4 Hole

Compatible Model

Mitsubishi L-300

New Products

O-Ring

SKU: 970 080
OEM Code

F 00N 200 048

Compatible Brand

Hexagonal Trigger Shim

Add to List This product has multiple variants. The options may be chosen on the product page
SKU: 077 105
Outer Diameter

23,80 MM

Inner Diameter

18,05 MM

Size Range

0.94 mm – 1.05 mm Range (±0.01 mm)

Compatible Brand

1013 Double Seal

SKU: 930 854
Product Feature

Double

Repair Kit Sets

Repair Kit

SKU: 990 008
OEM Code

F 00V X99 998

Compatible Brand

Repair Kit

SKU: 990 148
OEM Code

7135-539

Compatible Brand

Repair Kit

SKU: 990 128
OEM Code

1 417 010 997

Compatible Brand

Repair Kit

SKU: 990 142
Compatible Model

Cummins Isx

Repair Kit

SKU: 990 027
OEM Code

F 00V X99 892

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: 970 036
OEM Code

F 00R J03 115

Compatible Brand

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

SKU: 970 112
Compatible Model

IVECO / VOLVO EURO 5

O-Ring

SKU: 970 019
OEM Code

F 00H N37 621

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.