Featured Categories

Weekly Special Products

Denso Plastic Connector (L)

SKU: 930 222
Product Feature

L Type

Compatible Brand

Compatible Model

Ford Transit

Mercedes Sprinter Regulator Gasket

SKU: 930 722
Compatible Model

Mercedes Sprinter

Bosch CP4 Pump Connector

SKU: 930 237
OEM Code

F 01M 100 648

Compatible Brand

12 MM Push-In Plug

SKU: 930 019
Product Feature

12,00 MM

New Products

Scania XPI Adjustment Shim

Add to List This product has multiple variants. The options may be chosen on the product page
SKU: 077 200
Outer Diameter

26,75 MM

Inner Diameter

10,00 MM

Size Range

2.30 mm – 2.39 mm Range (±0.01 mm)

Compatible Model

Scania XPI

Repair Kit

SKU: 990 140
Compatible Model

Cat C7 – Cat Cp

12 MM Push-In Plug

SKU: 930 019
Product Feature

12,00 MM

Delphi YDT276 Return Connector

SKU: 930 269
OEM Code

YDT276

Compatible Brand

Compatible Model

Citroen – Peugeot

Repair Kit Sets

Repair Kit

SKU: 990 062
OEM Code

276948

Compatible Brand

Repair Kit

SKU: 990 129
OEM Code

1 417 010 996

Compatible Brand

Repair Kit

SKU: 990 145
Compatible Model

Cat 3126 External

Repair Kit

SKU: 990 137
OEM Code

F 00H N37 454

Compatible Brand

Repair Kit

SKU: 990 134
OEM Code

F 000 41P 051 +

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: 970 023
OEM Code

1 460 210 008

Compatible Brand

O-Ring PLD

SKU: 970 073
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.