Featured Categories

Weekly Special Products

Repair Kit

SKU: 990 156
OEM Code

F 01M 101 456

Compatible Brand

Copper Washer

SKU: 980 037
Product Feature

2,50 MM

770 G Throttle Lever (DPS)

SKU: 920 006
OEM Code

7123-770 G

Compatible Model

Dps

Toyota–Nissan Injector Socket Connector (With Cable)

SKU: 930 505
Product Feature

With Cable

Compatible Model

Toyota – Nissan

12 MM Red Plug Size A

SKU: 930 014
Other Feature

Red

Product Feature

12,00 MM

New Products

Piezo Body O-Ring

SKU: 970 026
OEM Code

F 00V P01 005

Compatible Brand

770 P Throttle Lever (Peugeot) +0.05

SKU: 920 004
OEM Code

9003-911

Product Feature

(+)0.05 MM Extra

Compatible Model

Peugeot

Repair Kit Sets

Repair Kit

SKU: 990 156
OEM Code

F 01M 101 456

Compatible Brand

Repair Kit

SKU: 990 142
Compatible Model

Cummins Isx

Repair Kit

SKU: 990 146
Compatible Model

Cat C10 – Cat C12

Vacuum Pump Repair Kit

SKU: 990 152
OEM Code

0 381 452 09M

Compatible Brand

Compatible Model

Audi – Volkswagen

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 for Injector Body

SKU: 970 056
Compatible Model

Isuzu

O-Ring

SKU: 970 014
OEM Code

F 00H N37 150

Compatible Brand

O-Ring

SKU: 970 017
OEM Code

F 00H N35 933

Compatible Brand

O-Ring

SKU: 970 060
OEM Code

14463481

Compatible Brand

O-Ring

SKU: 970 043
OEM Code

F 00N 203 596

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.