Featured Categories

Weekly Special Products

O-Ring

SKU: 970 032
OEM Code

F 00R 0P0 340

Compatible Brand

JCB Backhoe Loader Dual-Direction Plastic Connector

SKU: 930 289
Product Feature

Two-Way

Compatible Model

JCB Beko Loder

O-Ring

SKU: 970 030
OEM Code

F 00R J00 534

Compatible Brand

Delphi Plastic Connector (Y)

SKU: 930 246
Product Feature

Y Type

Compatible Brand

Compatible Model

Renault Megane 1 – Dacia

New Products

252 R Seal

SKU: 930 851
OEM Code

5393-252 R

Compatible Brand

10 mm Female Union

SKU: 930 326
Other Feature

Female Connector

Product Feature

10,00 MM

P-Type Side Cover Cork Gasket

SKU: 930 721
Product Feature

P Type

Repair Kit Sets

Repair Kit

SKU: 990 059
OEM Code

7200-0119 / 7200-0271

Compatible Brand

Compatible Model

Daf 106

Repair Kit

SKU: 990 025
OEM Code

7135-488+

Compatible Brand

Repair Kit

SKU: 990 062
OEM Code

276948

Compatible Brand

Repair Kit

SKU: 990 136
OEM Code

F 00H N37 454 +

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: 970 011
OEM Code

F 00H N37 733

Compatible Brand

O-Ring

SKU: 970 078
OEM Code

F 00R J01 878

Compatible Brand

DAF Euro 5 O-Ring

SKU: 970 102
OEM Code

7200-0027

Compatible Brand

Compatible Model

Daf E5

O-Ring

SKU: 970 060
OEM Code

14463481

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.