Featured Categories

Weekly Special Products

Isbora Injector Lower Holder (Medium)

SKU: 910 050
Product Feature

Medium

Compatible Model

İşbora

Copper Washer

SKU: 980 102
Other Feature

M6 Metric

Product Feature

10,10 MM x 6,10 MM x 1,20 MM

New Products

487 Spacer / Intermediate Part

SKU: 920 812
OEM Code

7135-487

Compatible Brand

O-Ring

SKU: 970 041
OEM Code

1 928 300 718

Compatible Brand

Bosch Unit Pump Plate

Add to List This product has multiple variants. The options may be chosen on the product page
SKU: 920 103
Size Range

3.85 mm – 4.01 mm Range (±0.01 mm)

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

Repair Kit Sets

Repair Kit

SKU: 990 001
Compatible Model

Scania HPI

Vacuum Pump Repair Kit

SKU: 990 154
OEM Code

0 7Z1 270 25F

Compatible Brand

Compatible Model

Volkswagen Touareg

Repair Kit

SKU: 990 143
Compatible Model

Cummins Ism

Vacuum Pump Repair Kit

SKU: 990 152
OEM Code

0 381 452 09M

Compatible Brand

Compatible Model

Audi – Volkswagen

Repair Kit

SKU: 990 026
OEM Code

7135-488+

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: 970 010
OEM Code

F 00H N36 540

Compatible Brand

Daf O-Ring

SKU: 970 108
Compatible Model

Daf

OEM Code

7208-0247

DAF Smart O-Ring

SKU: 970 104
OEM Code

7200-0119

Compatible Brand

Compatible Model

DAF Smart

O-Ring for Injector Body

SKU: 970 058
Compatible Model

Isuzu

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.