G4-73 Professional VW Unit Injector Disassembly Tool Set | Heavy Duty Diesel Pump Nozzle Tool

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Product Description

The G4-73 VW pump nozzle removal kit provides a specialized professional solution for servicing Volkswagen Group unit injectors (PDE/UIS). This comprehensive Volkswagen TDI unit injector service tool set includes the critical TDI-CR37 wrench and assorted shim boxes necessary for precise nozzle alignment and injection pressure adjustment.

Designed for industrial-grade durability, these high-strength components allow technicians to perform intricate disassembly without compromising the injector body. Following a successful manual repair, it is vital to verify fuel delivery rates and spray patterns using a modern common rail test bench. Utilizing this high-precision Unit Injector Tool ensures your engine returns to factory-standard fuel economy and optimal power output.

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G4-73 VW pump nozzle removal kit with TDI-CR37 wrench and organized shim boxes for repair.

Individual components of the Volkswagen unit injector disassembly toolset laid out on white surface.

Overhead perspective of professional VW TDI-CR37 pump nozzle maintenance tools and adaptors.

Full assembly of the G4-73 VW PDE unit injector service tools with multiple shim assortment cases.

Close-up detail of Volkswagen pump nozzle removal tools highlighting hardened steel construction.

parameter

Features	Specifications
Model Number	G4-73
Applicable Brand	Volkswagen (VW), Audi, Skoda, Seat
Injector System	Unit Injector (UIS / PDE)
Compatible Engines	VW TDI 1.9, 2.0, 2.5, 5.0 Engines
Key Component	TDI-CR37 Specialized Offset Wrench
Material	Chrome Vanadium / Hardened S2 Alloy Steel
Surface Finish	Black Oxide & Polished Chrome for Anti-corrosion
Included Shims	6 Boxes of Assorted Precision Calibration Shims
Function 1	Nozzle Nut Disassembly and Tightening
Function 2	Internal Valve Service and Shim Adjustment
Case Type	Reinforced Industrial Packaging