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Weekly Special Products

Fiat Bosch Injector Lower Holder

SKU: 910 024
Compatible Brand

Compatible Model

Fiat

Injector Nozzle Cap 9 mm

SKU: 930 003
Product Feature

9,00 MM

Opel 1.7 Injector Return Connector T

SKU: 930 305
OEM Code

55578366

Product Feature

T Type

Compatible Brand

Compatible Model

Opel 1.7

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

Mercedes Sprinter Injector Return Connector T

SKU: 930 297
Product Feature

T Type

Compatible Model

Mercedes Sprinter

New Products

Pancar Return Union (With Valve)

SKU: 910 312
Product Feature

With Valve

Compatible Model

Pancar

Repair Kit

SKU: 990 143
Compatible Model

Cummins Ism

Triangle Gasket (Wide)

SKU: 930 704
Product Feature

Wide

Upper Cover O-Ring

SKU: 970 077
OEM Code

1 460 015 300

Compatible Brand

Repair Kit Sets

Repair Kit

SKU: 990 141
Compatible Model

Cummins Qsk

Repair Kit

SKU: 990 016
OEM Code

F 00H N37 070

Compatible Brand

Repair Kit

SKU: 990 006
OEM Code

F 00H 4S0 001

Compatible Brand

Repair Kit

SKU: 990 026
OEM Code

7135-488+

Compatible Brand

Repair Kit

SKU: 990 142
Compatible Model

Cummins Isx

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

DAF Euro 5 O-Ring

SKU: 970 102
OEM Code

7200-0027

Compatible Brand

Compatible Model

Daf E5

O-Ring

SKU: 970 018
OEM Code

F 00H N36 345

Compatible Brand

O-Ring

SKU: 970 072
OEM Code

F 00H N36 026

Compatible Brand

O-Ring

SKU: 970 010
OEM Code

F 00H N36 540

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.