Featured Categories

Weekly Special Products

1210 Ford Regulator Gasket

SKU: 930 707
Compatible Model

Ford

9.49×10 mm Female Union

SKU: 930 332
Other Feature

Female Connector

Product Feature

9,49 MM x 10,00 MM

O-Ring

SKU: 970 041
OEM Code

1 928 300 718

Compatible Brand

401 Aluminium Washer (Thin)

SKU: 980 115
Other Feature

Thin

Product Feature

10,00 MM x 19,00 MM x 1,20 MM

New Products

Dodge AS900 Super Injector Lower Holder

SKU: 910 030
OEM Code

2 433 349 213

Compatible Model

Dodge As 900

Fiat Lancia Plastic Connector (L)

SKU: 930 279
Product Feature

L Type

Compatible Model

Fiat Lancia

Adjustment Shim 4.00 mm x 8.00 mm

Add to List This product has multiple variants. The options may be chosen on the product page
SKU: 980 806
Outer Diameter

8,00 MM

Inner Diameter

4,00 MM

Size Range

10,00 MM – 20,00 MM Range (±5,00mm)

High-Performance Unit Pump Valve

Add to List This product has multiple variants. The options may be chosen on the product page
SKU: 920 816
Size Range

6,995 MM – 7,090 MM Range (±0,005mm)

Compatible Brand

Compatible Model

Mercedes Benz – Daf – Scania – Volvo – Iveco

Repair Kit Sets

Repair Kit

SKU: 990 002
OEM Code

F 00V X99 999 + F 00H N37 928 + 2 430 105 020

Compatible Brand

Repair Kit

SKU: 990 059
OEM Code

7200-0119 / 7200-0271

Compatible Brand

Compatible Model

Daf 106

Vacuum Pump Repair Kit

SKU: 990 151
Compatible Model

Audi Evo – Volkswagen

Repair Kit

SKU: 990 132
OEM Code

F 00V X99 992

Compatible Brand

Vacuum Pump Repair Kit

SKU: 990 154
OEM Code

0 7Z1 270 25F

Compatible Brand

Compatible Model

Volkswagen Touareg

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: 970 070
OEM Code

7200-0271

Compatible Brand

O-Ring

SKU: 970 034
OEM Code

F 00R J00 220

Compatible Brand

O-Ring PLD

SKU: 970 074
OEM Code

F 00H N37 008

Compatible Brand

O-Ring

SKU: 970 018
OEM Code

F 00H N36 345

Compatible Brand

O-Ring

SKU: 970 041
OEM Code

1 928 300 718

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.