Browse Categories

Click image to enlarge

WARNING: Cancer & Reproductive Harm -

Caterpillar 3406A Direct Injected Cylinder Head - Brand New, Loaded, 4N2270

Part Number: 166362
Brand: HDP
Manufacturer Part No: 4N2270
Our Price: $3,244.52
MSRP: $3,731.20
You Save: $486.68 (13 %)

* denotes required field

Engine Serial Number*
Engine Arrangement Number

Superior Quality Parts
Heavy Duty Pros parts meet and exceed the OEM quality specifications.

Fast Shipping
We ship from warehouses across the US to ensure the quickest delivery.

Expert Technical Advice
We have industry repair technicians standing by to provide expert advice for your repair.

Huge Savings
We offer competitive online pricing for significant savings.

More Product Details
Cat 3406A Loaded Cylinder Head

Fits Direct Injected 3406A Engines Only

Commonly used on Engines with Serial Prefix starting in: 13B, 4TB, 7FB

Loaded cylinder head. Assembled, tested and machined in the US! This item will arrive with a full valvetrain assembly and injector cups already installed. You will just need to swap your own injectors over.  

Cylinder head casting and all components are brand new. There is no core charge associated with this item. 

Cross Reference with:
Casting Numbers: 1W1506, 1W1509, 4N0267, 4N1043, 6N9466, 7N1300, 7W0006, 7W0008
OE Part Numbers: 0R3673, 0R3676, 0R3718, 1W1439, 1W1510, 4N2270