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| Part Type | Intake Rocker Arm Assembly |
| Quantity | 6 Pieces |
| Engine Application | Cummins 8.3L C Series (6CT, ISC, QSC, ISL) |
| Material | Forged Alloy Steel |
| Surface Treatment | Hardened Contact Surfaces |
| Valvetrain Position | Intake |
| OEM Reference | 5253887 (Assembly), 3934921/3919435/3901717/3926429/3934916 (Components) |
| Compatibility | CM850, CM2150, CM2250 Control Modules |
Manufacturer No.
525388739349213919435390171739264293934916
OEM Part No.
525388739349213919435390171739264293934916
Engine Part No.
Cummins C8.3Cummins 6CTCummins 6CTACummins ISCCummins ISC8.3Cummins QSC8.3Cummins ISLCummins CM850Cummins CM2150Cummins CM2250
Interchange No.
A&I 39108115253887RX
Fitment Vehicles
Zhenyang JY632 ExcavatorKomatsu PC200-8Hitachi ZX200-3Volvo EC210Doosan DX225Hyundai R215-9Kobelco SK200-8
Engine System - Industrial Encyclopedia
OEM replacement 6-piece intake rocker arm assembly 5253887 for Cummins C8.3 6CT ISC QSC ISL diesel engines. Precision forged steel construction ensures durable valve train operation.