XZR8® 鑫众润
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Kit de joints de régulation de pression de l'injecteur de rail commun Cummins 100MPa, joint de pression fixe compatible avec l'injecteur Bosch CRI ISB QSB ISL QSL moteurs


Fluctuation de pression100 MPa (1000 bar)
Type d'injecteur applicableBosch Common Rail Injector (CRI 2 / CRI 3 Series)
MatériauHigh-strength alloy tool steel (such as 1.2379 / D2) quenched and tempered treatment
DuretéHRC 58-62
Épaisseur de gammeStandard grading 0.50mm - 2.00mm (spacing 0.05mm), non-standard thickness available upon request
Tolérance dimensionnelleThickness ±0.005mm, flatness ≤0.002mm
Traitements de surfaceBlackening/phosphatizing anti-rust treatment, chamfered edges deburred
EmballageIndividual thickness marking packaging, set box packaging (usually 15-20 specifications/set)
Principe de fonctionnementAdjusts spring preload by pad thickness for precise calibration of injector needle valve opening pressure
N° Fabricant
Bosch F00RJ01795Bosch F00RJ02473Bosch F00RJ01987
N° OEM
Cummins 4934462Cummins 4934463Cummins 5263308Cummins 4988681
N° Moteur
Cummins ISB6.7Cummins QSB6.7Cummins ISL9Cummins QSL9Cummins ISB4.5Cummins QSB4.5Cummins ISB3.8Cummins QSB3.8
N° Interchangeable
100MPa Shim Kit1000bar Injector ShimPressure Adjusting Shim SetCR Injector Calibration Shim
Véhicules Compatibles
Dongfeng Tianlong/Tianjin (equipped with ISB/QSB)Shaanxi DeLong/XuanDe (equipped with ISL/QSL)SINOTRUK Howo/Howo (equipped with ISB/ISL)Jiefang J6/J7 (equipped with CA6DL/CA4DL common rail)Sany/Sinohydro/Zongtong Heavy Industry Excavator/Pump Truck (equipped with QSB/QSL)Cummins Generator Set (common rail model)

Système de carburant - Encyclopédie Industrielle

Professional supply of Cummins common rail injector pressure regulating washer (100MPa/1000bar fixed specification), compatible with Bosch CRI series common rail injectors. Suitable for ISB6.7, QSB6.7, ISL9, QSL9 and other mainstream engine models. The washer is precision machined from high-strength alloy tool steel, with accurate thickness grading, effectively calibrating the injector opening pressure, restoring atomization performance, supporting original part number interchangeability search and bulk customization.