Featured Categories

Weekly Special Products

CR Bosch Injector Return (L)

SKU: 930 214
Product Feature

L Type

Compatible Brand

Compatible Model

1.6 Ford Focus – C-Max Volvo

Delphi YDT275 Return Connector

SKU: 930 268
OEM Code

YDT275

Compatible Brand

Compatible Model

Citroen – Peugeot

Volkswagen / Fiat Scudo Throttle Lever

SKU: 920 019
OEM Code

1 463 162 104

Compatible Model

Volkswagen – Fiat Scudo

New Products

CAT Adjustment Shim

Add to List This product has multiple variants. The options may be chosen on the product page
SKU: 077 142
Outer Diameter

21,70 MM

Inner Diameter

16,45 MM

Size Range

1.97 mm – 2.10 mm Range (±0.01 mm)

Compatible Brand

Komatsu Injector Lower Holder (Thin)

SKU: 910 075
OEM Code

9 461 610 865

Product Feature

Thin

Compatible Model

Komatsu

Repair Kit Sets

Repair Kit

SKU: 990 134
OEM Code

F 000 41P 051 +

Compatible Brand

Repair Kit

SKU: 990 011
Compatible Model

Daf

Repair Kit

SKU: 990 060
OEM Code

7200-0119 / 7200-0271 / 7200-0201

Compatible Brand

Compatible Model

Daf 106

Repair Kit

SKU: 990 008
OEM Code

F 00V X99 998

Compatible Brand

Repair Kit

SKU: 990 003
OEM Code

F 00H N37 928

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: 970 011
OEM Code

F 00H N37 733

Compatible Brand

O-Ring

SKU: 970 027
OEM Code

F 00H N35 985

Compatible Brand

O-Ring for Injector Body

SKU: 970 057
Compatible Model

Isuzu

O-Ring

SKU: 970 024
OEM Code

9107-403 (9167-415P)

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.