Featured Categories

Weekly Special Products

Ford Return Union (Long)

SKU: 910 304
Product Feature

Long

Compatible Model

Ford

O-Ring

SKU: 970 030
OEM Code

F 00R J00 534

Compatible Brand

8 mm Check Valve (Steel)

SKU: 910 405
Other Feature

Steel

Product Feature

8,00 MM

Mitsubishi L300 Injector Lower Holder

SKU: 910 055
OEM Code

9 431 610 164

Compatible Model

Mitsubishi

New Products

Denso Plastic Connector (L)

SKU: 930 221
Product Feature

L Type

Compatible Brand

Toyota–Nissan Injector Socket Connector (With Cable)

SKU: 930 505
Product Feature

With Cable

Compatible Model

Toyota – Nissan

12 MM Dust Plug (Male)

SKU: 930 010
Other Feature

Male Type

Product Feature

12,00 MM

CR Bosch Injector Return (L)

SKU: 930 214
Product Feature

L Type

Compatible Brand

Compatible Model

1.6 Ford Focus – C-Max Volvo

Repair Kit Sets

Repair Kit

SKU: 990 017
OEM Code

F 00H N37 069

Compatible Brand

Repair Kit

SKU: 990 021
OEM Code

F 000 41P 050

Compatible Brand

Repair Kit

SKU: 990 146
Compatible Model

Cat C10 – Cat C12

Repair Kit

SKU: 990 147
OEM Code

1 467 010 520

Compatible Brand

Repair Kit

SKU: 990 058
OEM Code

7200-0118

,

7200-0119

,

7200-0210

Compatible Brand

Compatible Model

Daf Smart (105/95 XF-CF)

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: 970 041
OEM Code

1 928 300 718

Compatible Brand

O-Ring

SKU: 970 014
OEM Code

F 00H N37 150

Compatible Brand

O-Ring

SKU: 970 048
OEM Code

F 00H N37 195

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.