Featured Categories

Weekly Special Products

Volvo Injector Socket 4-Pin (Without Cable)

SKU: 930 509
Other Feature

Without Cable

Product Feature

4 Pin

Compatible Model

Volvo

Injector Nozzle Cap Yellow 7 mm

SKU: 930 002
Other Feature

7,00 мм

Product Feature

Brass

Mercedes Passenger Automatic Gasket

SKU: 930 731
Compatible Model

Mercedes

CR Cover Gasket (Large)

SKU: 930 736
Product Feature

Large

New Products

Inner Coil Shim

Add to List This product has multiple variants. The options may be chosen on the product page
SKU: 077 101
Outer Diameter

4,20 MM

Inner Diameter

2,30 MM

Size Range

1.05 mm – 1.95 mm Range (±0.05 mm)

Compatible Brand

O-Ring

SKU: 970 031
OEM Code

F 01M 100 049

Compatible Brand

Ford Transit Plastic Connector (+)

SKU: 930 229
Product Feature

(+) Type

Compatible Model

Ford Transit

Repair Kit Sets

Repair Kit

SKU: 990 061
OEM Code

7200-0119 / 7200-0271

Compatible Brand

Compatible Model

Daf 106

Repair Kit

SKU: 990 002
OEM Code

F 00V X99 999 + F 00H N37 928 + 2 430 105 020

Compatible Brand

Repair Kit

SKU: 990 017
OEM Code

F 00H N37 069

Compatible Brand

Repair Kit

SKU: 990 082
OEM Code

KHD 102-105

Compatible Brand

Repair Kit

SKU: 990 141
Compatible Model

Cummins Qsk

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: 970 080
OEM Code

F 00N 200 048

Compatible Brand

O-Ring

SKU: 970 017
OEM Code

F 00H N35 933

Compatible Brand

O-Ring

SKU: 970 036
OEM Code

F 00R J03 115

Compatible Brand

O-Ring

SKU: 970 050
OEM Code

F 00H 410 774

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.