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Weekly Special Products

8 mm Return Plug

SKU: 930 023
Product Feature

8,00 MM

Denso Plastic Connector (L)

SKU: 930 221
Product Feature

L Type

Compatible Brand

Spring

SKU: 920 115
OEM Code

7169-539

Compatible Brand

Iveco Euro 5 Adjustment Shim

Add to List This product has multiple variants. The options may be chosen on the product page
SKU: 077 148
Outer Diameter

3,00 MM

Size Range

0.40 mm – 0.60 mm Range (±0.05 mm)

Compatible Model

Iveco E5

DAF–Scania Injector Inlet Union (With Valve)

SKU: 910 209
Product Feature

With Valve

Compatible Model

Daf – Scania

New Products

10 mm Plastic Plug

SKU: 930 045
Product Feature

10,00 MM

Repair Kit

SKU: 990 001
Compatible Model

Scania HPI

10 mm Plastic Check Valve

SKU: 910 412
Product Feature

10,00 MM

Pancar Return Union (With Valve)

SKU: 910 312
Product Feature

With Valve

Compatible Model

Pancar

Repair Kit Sets

Vacuum Pump Repair Kit

SKU: 990 149
OEM Code

145209A

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: 990 132
OEM Code

F 00V X99 992

Compatible Brand

Repair Kit

SKU: 990 013
OEM Code

F 00V X99 892

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: 970 011
OEM Code

F 00H N37 733

Compatible Brand

O-Ring

SKU: 970 033
OEM Code

F 00R J00 222

Compatible Brand

O-Ring

SKU: 970 078
OEM Code

F 00R J01 878

Compatible Brand

O-Ring

SKU: 970 017
OEM Code

F 00H N35 933

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.