Featured Categories

Weekly Special Products

Denso Plastic Connector (L)

SKU: 930 222
Product Feature

L Type

Compatible Brand

Compatible Model

Ford Transit

Repair Kit

SKU: 990 141
Compatible Model

Cummins Qsk

422 MAN Gasket

SKU: 930 724
Compatible Model

Man

New Products

Renault Clio Injector Return Connector (TL)

SKU: 930 259
Product Feature

TL Type

Compatible Model

Renault Clio

770 Q Throttle Lever (Fatih)

SKU: 920 007
OEM Code

7123-770 Q

Compatible Model

Fatih

Repair Kit Sets

Repair Kit

SKU: 990 142
Compatible Model

Cummins Isx

Repair Kit

SKU: 990 141
Compatible Model

Cummins Qsk

Repair Kit

SKU: 990 001
Compatible Model

Scania HPI

Repair Kit

SKU: 990 081
OEM Code

F 00V X99 996

Compatible Brand

Repair Kit

SKU: 990 016
OEM Code

F 00H N37 070

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: 970 024
OEM Code

9107-403 (9167-415P)

Compatible Brand

DAF Smart O-Ring

SKU: 970 103
OEM Code

7200-0118

Compatible Brand

Compatible Model

DAF Smart

O-Ring PLD

SKU: 970 074
OEM Code

F 00H N37 008

Compatible Brand

O-Ring

SKU: 970 044
OEM Code

F 00N 200 072

Compatible Brand

DAF Smart O-Ring

SKU: 970 104
OEM Code

7200-0119

Compatible Brand

Compatible Model

DAF Smart

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.