Featured Categories

Weekly Special Products

Delphi Plastic Connector (Y)

SKU: 930 246
Product Feature

Y Type

Compatible Brand

Compatible Model

Renault Megane 1 – Dacia

Fork Washer

SKU: 980 026
Product Feature

6,00 MM

Mitsubishi L300 Injector Lower Holder

SKU: 910 055
OEM Code

9 431 610 164

Compatible Model

Mitsubishi

Copper Washer

SKU: 980 048
Product Feature

7,00 MM x 16,00 MM x 6,00 MM

Adjustment Shim 11.50 mm x 5.60 mm

Add to List This product has multiple variants. The options may be chosen on the product page
SKU: 980 814
Outer Diameter

11,50 MM

Inner Diameter

5,60 MM

Size Range

10,00 MM – 20,00 MM Range (±5,00mm)

New Products

Copper Washer

SKU: 980 033
OEM Code

F 00V P01 004

Compatible Brand

Delphi 7135-539 Protection Plug

SKU: 930 031
OEM Code

7135-539

Compatible Brand

DPA 7/16 Threaded Plug

SKU: 930 021
Product Feature

7/16

770 A Throttle Lever (Ford)

SKU: 920 005
OEM Code

7123-770 A

Compatible Model

Ford

Repair Kit Sets

Repair Kit

SKU: 990 062
OEM Code

276948

Compatible Brand

Repair Kit

SKU: 990 025
OEM Code

7135-488+

Compatible Brand

Repair Kit

SKU: 990 009
OEM Code

7200-0070 / 7200-0071 / 7200-0027

Compatible Brand

Compatible Model

Daf Euro 5

Repair Kit

SKU: 990 137
OEM Code

F 00H N37 454

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: 970 039
OEM Code

1 928 300 719

Compatible Brand

O-Ring

SKU: 970 109
OEM Code

9-09561111-0

Piezo Body O-Ring

SKU: 970 026
OEM Code

F 00V P01 005

Compatible Brand

O-Ring

SKU: 970 017
OEM Code

F 00H N35 933

Compatible Brand

O-Ring

SKU: 970 046
OEM Code

F 00H N35 723

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.