PART NUMBER INFORMATION 

Part No: 4033543H

Alternate Part No: 4033543

Previous Part No: AR12632, AR12608, AR12630, AR12606, AR51954, AR51541, AR12600, AR09476, 3003709, 3009426, 3011735, 3011733, 3011731, 3029514, 3032052, 3032053, 3032051, 3018068, 3018066, 3018654, 3024387, 3026924, 3019414, 3032054, 3527693, 3032075, 3032068, 3036165, 3032058, 3032057, 3032060, 3032063, 3032064, 3032062, 3032060, 3032061, 3036309, 150464, 150482, 4049140, 150028-0000, 150063, 150064, 150029, 150483, 3529040

Drop-in Replacement Part No: 167050, 144700-0000, 144700-5000

OEM Part No: 3801962, 3801977, 3801982, 3801903, 3801987, 3801986, 3801984, 3801996, 3801927, 3801928, 3801926, 3801990, 3801903, 3801991, 3801967, 3801992, 3801929, 3803279, 3803287, 3801942, 3801904, 3801908, 3801933, 3801932, 3801935, 3801938, 3801939, 3801937, 3801935, 3801936, 3801968

ADDITIONAL INFORMATION 

When replacing an original fitment Holset T46 / T50 / ST50 model turbocharger with the later model HT3B turbocharger, an oil plumbing adapter kit will need to be sourced through Cummins to facilitate fitment to the engine.

Cummins oil adapter kit part no # 3801486.

VEHICLE INFORMATION 

Manufacturer: Cummins

Application: Highway, Off-Highway

Engine: NTA400, NT855

Power: 400HP 

Fuel Type: Diesel

TURBO INFORMATION 

Brand: Holset

Model: HT3B 

Technology: Fixed Geometry

Actuation: N/A

Condition: New Outright 
 

This is a brand new genuine Holset turbocharger - it comes with 12 months warranty and after sales service 

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