Search
Browse Categories

Click image to enlarge


WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Caterpillar 3306 Pre-Combustion, Spacer Plate Style Cylinder Head - Brand New, Loaded, 2W0656

Part Number: 166251
Brand: HDP
Manufacturer Part No: 2W0656
Mfg Warranty:  
Our Price: $1,903.85
MSRP: $1,995.00
You Save: $91.15 (5 %)

* denotes required field

Engine Serial Number*
Engine Arrangement Number
 NOTE: Our website does not automatically run your VIN/Engine Serial Number. We run it after your purchase to ensure you are getting the correct parts for your engine.

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.

Product Details & Specifications
Fits Caterpillar 3306 Pre-Combustion (PC) Engines with Cylinder Head Spacer Plates

Please Note: If your 3306 engine is direct injected, this head will not work for you. Please order item 166252 instead. 

Loaded cylinder head. Assembled, tested and machined in the US! This item will arrive with a full valvetrain assembly.

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

Cross Reference with:
Casting Numbers: 2P0206, 2P6487, 2P6497, 2W0656, 6N8013, 6N8014, 6N8866, 6N8876, 6N8877, 6N8888, 7N2381, 7N8516, 7N8526, 8N1446
OE Part Numbers: 0R0822, 0R0978, 0R1077, 0R1078, 0R1255, 0R1347, 0R1367, 0R2087, 0R2146, 0R2149, 0R2150, 20R8343, 2P6486, 2P6496, 2Y9362, 2Y9519, 2Y9617, 3N3916 ,3N4046, 4N7446, 6N1879, 6N8120, 6N8889, 7N8536, 8N1187, 8N4393, 9N3561