Featured Categories

Weekly Special Products

New Products

Triangle Gasket (Narrow)

SKU: 930 705
Product Feature

Narrow

12 MM Dust Plug

SKU: 930 008
Product Feature

12,00 MM

Delphi 7135-539 Male Plug

SKU: 930 029
OEM Code

7135-539

Product Feature

Male Fitting

Compatible Brand

Repair Kit Sets

Repair Kit

SKU: 990 007
OEM Code

F 00V X99 995

Compatible Brand

Repair Kit

SKU: 990 081
OEM Code

F 00V X99 996

Compatible Brand

Repair Kit

SKU: 990 147
OEM Code

1 467 010 520

Compatible Brand

Repair Kit

SKU: 990 001
Compatible Model

Scania HPI

Repair Kit

SKU: 990 135
OEM Code

F 000 41P 051

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: 970 013
OEM Code

F 00H N37 149

Compatible Brand

O-Ring

SKU: 970 037
OEM Code

2 430 210 081

Compatible Brand

O-Ring

SKU: 970 024
OEM Code

9107-403 (9167-415P)

Compatible Brand

O-Ring PLD

SKU: 970 074
OEM Code

F 00H N37 008

Compatible Brand

O-Ring

SKU: 970 012
OEM Code

F 00H N35 728

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.