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Jielin B27 (Ø21.5×Ø24.3) Common Rail Injector Pressure Adjustment Washer - Box of 50, 10 Different Thicknesses
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| Inside Diameter | 21.5mm |
| Outer Diameter | 24.3mm |
| Thickness Range | 1.57-1.66mm |
| Quantity | 50 pieces per box |
| Thickness Type | 10 Types |
OEM Part No.
11-23-34311-23-34411-23-39911-23-40011-23-715
Fitment Vehicles
Fits DENSO Common Rail Injector
Fuel System - Industrial Encyclopedia
Jielin B27 Common Rail Injector Adjustment Washer, designed specifically for DENSO common rail injectors. Inner diameter 21.5mm, outer diameter 24.3mm, thickness range 1.57-1.66mm, box contains 50 pieces with 10 different thicknesses, for precise adjustment of the injector opening pressure. Interchangeable part numbers include 11-23-343, 11-23-344, 11-23-399, 11-23-400, 11-23-715, widely used in the fuel injection system of diesel engines, ensuring fuel efficiency and emission performance.