Featured Categories

Weekly Special Products

Delphi Plastic Connector (T)

SKU: 930 275
Product Feature

T Type

Compatible Brand

Compatible Model

Hyundai – Peugeot

12 MM Push-In Plug

SKU: 930 019
Product Feature

12,00 MM

10 mm Plastic Check Valve

SKU: 910 412
Product Feature

10,00 MM

DPS Gasket (Thin)

SKU: 930 702
Product Feature

Thin

401 Aluminium Washer (Thick)

SKU: 980 116
Other Feature

Thick

Product Feature

10,00 MM x 19,00 MM x 2,00 MM

New Products

Volkswagen Unit Injector Shim

Add to List This product has multiple variants. The options may be chosen on the product page
SKU: 077 132
Outer Diameter

7,80 MM

Size Range

1.00 mm – 1.40 mm Range (±0.05 mm)

Compatible Brand

Compatible Model

Volkswagen

Repair Kit

SKU: 990 144
Compatible Model

Cat 3126 Internal

Copper Washer

SKU: 980 085
Product Feature

17,00 MM x 11,20 MM x1,50 MM

VW / Audi / Seat / Skoda 1.6 TDI Return Check Valve

SKU: 930 253
Compatible Model

VW – Audi – Seat – Skoda 1.6 TDI

Repair Kit Sets

Vacuum Pump Repair Kit

SKU: 990 151
Compatible Model

Audi Evo – Volkswagen

Repair Kit

SKU: 990 141
Compatible Model

Cummins Qsk

Repair Kit

SKU: 990 060
OEM Code

7200-0119 / 7200-0271 / 7200-0201

Compatible Brand

Compatible Model

Daf 106

Repair Kit

SKU: 990 062
OEM Code

276948

Compatible Brand

Repair Kit

SKU: 990 133
OEM Code

F 00V X99 999

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

Upper Cover O-Ring

SKU: 970 076
OEM Code

1 460 206 301

Compatible Brand

O-Ring

SKU: 970 060
OEM Code

14463481

Compatible Brand

O-Ring

SKU: 970 034
OEM Code

F 00R J00 220

Compatible Brand

O-Ring

SKU: 970 018
OEM Code

F 00H N36 345

Compatible Brand

O-Ring

SKU: 970 033
OEM Code

F 00R J00 222

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.