Featured Categories

Weekly Special Products

O-Ring

SKU: 970 070
OEM Code

7200-0271

Compatible Brand

Opel 8 mm Straight Union

SKU: 930 337
Product Feature

8,00 MM

Compatible Model

Opel

O-Ring

SKU: 970 013
OEM Code

F 00H N37 149

Compatible Brand

Scania Injector Return Connector L

SKU: 930 310
Product Feature

L Type

Compatible Model

Scania

804 Spacer / Intermediate Part

SKU: 920 810
OEM Code

F 018 B06 804

Compatible Brand

New Products

16 x 10 mm Ring Union (Polyamide)

SKU: 910 614
Other Feature

Polyamide

Product Feature

16,00 MM x 10,00 MM

Throttle Lever Bush (Yellow)

SKU: 910 502
OEM Code

1 463 341 303

Product Feature

Brass

Compatible Brand

Isuzu Throttle Lever

SKU: 920 028
Compatible Model

Isuzu

O-Ring PLD

SKU: 970 074
OEM Code

F 00H N37 008

Compatible Brand

Repair Kit Sets

Repair Kit

SKU: 990 080
Compatible Model

Scania XPI

Repair Kit

SKU: 990 157
Compatible Model

Repair Kit

SKU: 990 009
OEM Code

7200-0070 / 7200-0071 / 7200-0027

Compatible Brand

Compatible Model

Daf Euro 5

Repair Kit

SKU: 990 062
OEM Code

276948

Compatible Brand

Repair Kit

SKU: 990 025
OEM Code

7135-488+

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: 970 109
OEM Code

9-09561111-0

O-Ring

SKU: 970 071
OEM Code

F 00H N37 331

Compatible Brand

O-Ring

SKU: 970 039
OEM Code

1 928 300 719

Compatible Brand

O-Ring

SKU: 970 048
OEM Code

F 00H N37 195

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.