Featured Categories

Weekly Special Products

T Gasket

SKU: 930 730
Product Feature

T Type

Scania 111 Injector Lower Holder

SKU: 910 040
OEM Code

2 433 314 057

Compatible Model

Scania

Delphi 7135-539 Male Plug

SKU: 930 029
OEM Code

7135-539

Product Feature

Male Fitting

Compatible Brand

Volvo Injector Socket 4-Pin

SKU: 930 508
Other Feature

With Cable

Product Feature

4 Pin

Compatible Model

Volvo

New Products

Copper Washer

SKU: 980 087
Product Feature

1,00 MM

Compatible Model

Mazda

O-Ring PLD

SKU: 970 074
OEM Code

F 00H N37 008

Compatible Brand

Repair Kit Sets

Repair Kit

SKU: 990 137
OEM Code

F 00H N37 454

Compatible Brand

Repair Kit

SKU: 990 016
OEM Code

F 00H N37 070

Compatible Brand

Repair Kit

SKU: 990 003
OEM Code

F 00H N37 928

Compatible Brand

Repair Kit

SKU: 990 145
Compatible Model

Cat 3126 External

Repair Kit

SKU: 990 156
OEM Code

F 01M 101 456

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: 970 072
OEM Code

F 00H N36 026

Compatible Brand

Pump Square O-Ring

SKU: 970 106
Compatible Model

Cat – Volvo

O-Ring

SKU: 970 043
OEM Code

F 00N 203 596

Compatible Brand

O-Ring for Injector Body

SKU: 970 058
Compatible Model

Isuzu

DAF Euro 5 O-Ring

SKU: 970 101
OEM Code

7200-0071

Compatible Brand

Compatible Model

Daf E5

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.