Featured Categories

Weekly Special Products

8 mm Check Valve (Steel)

SKU: 910 405
Other Feature

Steel

Product Feature

8,00 MM

O-Ring

SKU: 970 078
OEM Code

F 00R J01 878

Compatible Brand

10 x 6 mm Ring Union

SKU: 910 605
Product Feature

10,00 MM x 6,00 MM

Massey Gold Throttle Lever

SKU: 920 026
Compatible Model

Massey Gold

Repair Kit Sets

Vacuum Pump Repair Kit

SKU: 990 150
OEM Code

145209C

Compatible Brand

Compatible Model

Audi – Volkswagen

Vacuum Pump Repair Kit

SKU: 990 155
OEM Code

0 381 451 01B

Compatible Brand

Compatible Model

Volkswagen Golf

Repair Kit

SKU: 990 148
OEM Code

7135-539

Compatible Brand

Repair Kit

SKU: 990 006
OEM Code

F 00H 4S0 001

Compatible Brand

Repair Kit

SKU: 990 157
Compatible Model

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: 970 037
OEM Code

2 430 210 081

Compatible Brand

Bosch Coil O-Ring

SKU: 970 021
OEM Code

F 00V C38 002

Compatible Brand

O-Ring

SKU: 970 062
OEM Code

7200-0054

Compatible Brand

O-Ring PLD

SKU: 970 073
OEM Code

F 00H N35 723

Compatible Brand

Upper Cover O-Ring

SKU: 970 076
OEM Code

1 460 206 301

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.