Featured Categories

Weekly Special Products

Copper Washer

SKU: 980 003
OEM Code

F 00V C17 504

Product Feature

2,00 MM

Compatible Brand

Bosch Common Rail Injector Valve Cap 528WP

SKU: 920 803
Product Feature

With Pin

Compatible Brand

Fatih Return Union (Medium)

SKU: 910 306
Product Feature

Medium

Compatible Model

BMC

New Products

Piezo Idle Shim

Add to List This product has multiple variants. The options may be chosen on the product page
SKU: 077 122
Outer Diameter

5,50 MM

Inner Diameter

3,60 MM

Size Range

1.25 mm – 2.05 mm Range (±0.05 mm)

Compatible Brand

Peugeot–Hyundai Injector Return Connector L

SKU: 930 295
Product Feature

L Type

Compatible Model

Peugeot – Hyundai

CAT – Perkins Adjustment Shim

Add to List This product has multiple variants. The options may be chosen on the product page
SKU: 077 125
Outer Diameter

6,45 MM

Size Range

1.40 mm – 1.51 mm Range (±0.01 mm)

Compatible Brand

Compatible Model

CAT

Repair Kit Sets

Vacuum Pump Repair Kit

SKU: 990 150
OEM Code

145209C

Compatible Brand

Compatible Model

Audi – Volkswagen

Repair Kit

SKU: 990 157
Compatible Model

Repair Kit

SKU: 990 147
OEM Code

1 467 010 520

Compatible Brand

Repair Kit

SKU: 990 059
OEM Code

7200-0119 / 7200-0271

Compatible Brand

Compatible Model

Daf 106

Repair Kit

SKU: 990 025
OEM Code

7135-488+

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

Piezo Body O-Ring

SKU: 970 026
OEM Code

F 00V P01 005

Compatible Brand

O-Ring

SKU: 970 024
OEM Code

9107-403 (9167-415P)

Compatible Brand

Injector Return O-Ring

SKU: 970 007
OEM Code

F 00V P01 003

Compatible Brand

Upper Cover O-Ring

SKU: 970 077
OEM Code

1 460 015 300

Compatible Brand

O-Ring

SKU: 970 012
OEM Code

F 00H N35 728

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.