Premium Copper Injector Washer & Gasket Set for Diesel Engines

High-purity copper construction ensures superior heat dissipation and compression sealing for fuel injectors. Precision-machined F00VC17503 washer features laser-etched thickness markers for accurate installation. Multi-layer F00VC17504 gasket combines annealed copper with reinforced fiber core to prevent fuel leaks under extreme pressure.

Direct replacement for Bosch, Delphi and Denso injector systems in heavy-duty trucks and industrial equipment. CNC-stamped F00VC17505 shim maintains exact 0.25mm tolerance for perfect injector seating. Electroplated F00VC17506 washer resists corrosion from biodiesel and low-sulfur diesel blends.

Bulk pricing available for fleet maintenance shops and engine rebuilders. OEM-quality at wholesale cost with same-day global shipping from bonded warehouses. Compatible with Cummins ISX, CAT C7 and Volvo D13 applications.