Featured Categories

Weekly Special Products

Repair Kit

SKU: 990 001
Compatible Model

Scania HPI

Copper Washer

SKU: 980 107
Other Feature

M8 Metric

Product Feature

12,30 MM x 8,10 MM x 1,20 MM

401 Aluminium Washer (Thick)

SKU: 980 116
Other Feature

Thick

Product Feature

10,00 MM x 19,00 MM x 2,00 MM

New Products

Isuzu NPR 59 Return Union (Thin)

SKU: 910 314
Product Feature

Thin

Compatible Model

Isuzu Npr 59

8 mm Check Valve (Plastic / Filtered)

SKU: 910 408
Other Feature

Plastic – Filtered

Product Feature

8,00 MM

6 mm Check Valve (Aluminium)

SKU: 910 400
Other Feature

Aluminum

Product Feature

6,00 MM

Repair Kit Sets

Vacuum Pump Repair Kit

SKU: 990 155
OEM Code

0 381 451 01B

Compatible Brand

Compatible Model

Volkswagen Golf

Repair Kit

SKU: 990 128
OEM Code

1 417 010 997

Compatible Brand

Repair Kit

SKU: 990 003
OEM Code

F 00H N37 928

Compatible Brand

Vacuum Pump Repair Kit

SKU: 990 152
OEM Code

0 381 452 09M

Compatible Brand

Compatible Model

Audi – Volkswagen

Repair Kit

SKU: 990 140
Compatible Model

Cat C7 – Cat Cp

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: 970 034
OEM Code

F 00R J00 220

Compatible Brand

O-Ring

SKU: 970 070
OEM Code

7200-0271

Compatible Brand

O-Ring

SKU: 970 009
OEM Code

F 00H N37 327

Compatible Brand

O-Ring

SKU: 970 011
OEM Code

F 00H N37 733

Compatible Brand

O-Ring

SKU: 970 075
OEM Code

2 460 206 005

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.