Featured Categories

Weekly Special Products

CR Siemens Injector Return (L)

SKU: 930 210
Product Feature

L Type

Compatible Brand

Compatible Model

Ford Fiesta – Citroen C3

Bosch Piezo Plastic Connector (L)

SKU: 930 240
Product Feature

L Type

Compatible Brand

Compatible Model

Bmw

Fiat 750 Injector Lower Holder (Thick)

SKU: 910 085
Product Feature

Thick

Compatible Model

Fiat 750

Copper Washer

SKU: 980 066
OEM Code

A2C59514036

14 mm Threaded Plug

SKU: 930 022
Other Feature

Threaded Type

Product Feature

14,00 MM

New Products

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

16 x 10 mm Ring Union

SKU: 910 613
Product Feature

16,00 MM x 10,00 MM

2.4 Ford Throttle Lever

SKU: 920 011
OEM Code

1 463 161 366

Compatible Model

Ford

Repair Kit Sets

Repair Kit

SKU: 990 003
OEM Code

F 00H N37 928

Compatible Brand

Repair Kit

SKU: 990 140
Compatible Model

Cat C7 – Cat Cp

Repair Kit

SKU: 990 009
OEM Code

7200-0070 / 7200-0071 / 7200-0027

Compatible Brand

Compatible Model

Daf Euro 5

Repair Kit

SKU: 990 080
Compatible Model

Scania XPI

Repair Kit

SKU: 990 059
OEM Code

7200-0119 / 7200-0271

Compatible Brand

Compatible Model

Daf 106

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: 970 016
OEM Code

F 00H N35 932

Compatible Brand

DAF Euro 5 O-Ring

SKU: 970 102
OEM Code

7200-0027

Compatible Brand

Compatible Model

Daf E5

O-Ring

SKU: 970 039
OEM Code

1 928 300 719

Compatible Brand

Upper Cover O-Ring

SKU: 970 077
OEM Code

1 460 015 300

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.