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Cummins 4B 3.9L New, Loaded Cylinder Head Assembly, 3920005

Cummins 4B, 4BT 3.9L New, Loaded Cylinder Head Assembly, 3920005

MSRP: $989.13
You Save: $229.23 (23 %)
Part Number: 100855
Brand: HDP
Manufacturer Part No: 3920005
Mfg Warranty:  
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Product Details & Specifications
Brand New, Loaded Cylinder Head. Comes complete with Valvetrain assembly pre-installed.

Do not use on Marine Engines.

Please note: This cylinder head is pre-machined to use 7mm injectors. If you plan to use older style 9mm injectors, please call us for an alternate head. 

Cross Reference with:
Casting Numbers: 3902521, 3904570
OE Part Number: 3920005