Diamond Advantage™ (DA) Cylinder Heads are remanufactured to meet or exceed OE specifications to deliver optimal performance.

• Each remanufactured cylinder head undergoes a rigorous 10-phase inspection and quality process

• 100% NEW guides, valves, springs and seals

• Valve seats are vacuum tested to ensure sealing integrity

• All cylinder heads are pressure tested to ensure quality

• Remanufactured in the USA to ISO 9001 quality standards

SEE YOUR SELLER FOR DETAILS.

SERVICE PARTS WARRANTYTWO YEAR/UNLIMITED MILES

• Includes Parts and Labor

• No Exclusions of Commercial-Use Vehicles

REMANUFACTURED CYLINDER HEADS

Built for Performance

REMANUFACTURED TO OE SPECIFICATIONS

High-quality parts meet or exceed OE specs

Backed by Navistar

No-risk and hassle-free core return

Comprehensive two-year warranty includes parts and labor

One-stop shop for Ford Power Stroke®, GM Duramax® and Cummins diesel engines and engine components

Technical support available at 855-465-6445

GIVE YOURSELF THE ADVANTAGE,

MILE AFTER MILE.

DURAMAX 6.6L

CUMMINS 5.9L

FORD 6.7L

Remanufactured Cylinder Head Part Numbers & Applications

Diamond Advantage is a trademark of Navistar, Inc. © 2021 Diamond Advantage Parts© 2021 Navistar, Inc. All rights reserved. All marks are trademarks of their respective owners. CYLINDERHEAD_05-04-21

To learn more, visit DiamondAdvantageParts.com

HIGH-QUALITY PARTS, BACKED BY

REMANUFACTURED CYLINDER HEADS

ENGINE MAKE MODEL MODEL YEARS OE PART # DA PART # ADDITIONAL INFORMATION

FORD POWER STROKE®

6.7L Ford F-250, 350, 450 & 550 2012–2018 FC3Z-6049-B JC3Z-6049-A DA2251087 Used after 2/1/2012,

right side

6.7L Ford F-250, 350, 450 & 550 2012–2018 FC3Z-6049-A JC3Z-6049-B DA2251088 Used after 2/1/2012,

left side

6.7L Ford F-250, 350, 450 & 550 2010–2012 BC3Z-6049-RBC3Z-6049-B DA2251305

Used from2/22/2010 –2/1/2012,

right side

6.7L Ford F-250, 350, 450 & 550 2010–2012 BC3Z-6049-SBC3Z-6049-A DA2251306

Used from2/22/2010 –2/1/2012,

left side

GM DURAMAX®

6.6L Chevrolet & GMC Silverado 2500 & 3500Sierra 2500 & 3500 2011–2016 DA2251092 Engine code LGH,

casting # 704-1

6.6L Chevrolet & GMC

Express 2500 & 3500 Kodiak C4500 & C5500 Silverado 2500 & 3500

Savana 2500 & 3500 Sierra 2500 & 3500

TopKick C4500 & 5500

2007–2016 DA2251091

Engine codes LML & LMM,

casting # 704-1 or 476-1

6.6L Chevrolet & GMC

Express 2500 & 3500 Kodiak C4500 & C5500 Silverado 2500 & 3500

Savana 2500 & 3500 Sierra 2500 & 3500

TopKick C4500 & 5500

2004–2008 DA2251093 Engine code LLY, casting # 409-1

6.6L Chevrolet & GMC

Kodiak C4500 & C5500 Silverado 2500 & 3500

Sierra 2500 & 3500 TopKick C4500 & 5500

2001–2005 DA2251090

Engine code LB7, casting #

687-3 or 587-2, federal emissions

CUMMINS

6.7L Dodge/Ram Ram 2500 & 3500 2008–2010, 2012 R8330557AA DA2251179 50-state emissions

5.9L Dodge/Ram, Freightliner & Peterbilt

Ram 2500, Ram 3500, FL50, FL60, FL70, FL80, FC70, FC80, MT45, MT55,

XC, Business Class M2, 200, 2702002–2004 3943627 DA2251083 24V casting # 627

common rail

5.9LDodge/Ram, Freightliner & Peterbilt

Ram 2500, Ram 3500, FL50, FL60, FL70, FL80, FC70, FC80, MT45, MT55,

XC, Business Class M2, 200, 2722005–2012 3965999 DA2251085 24V casting # 999

5.9LDodge/Ram, Freightliner & Peterbilt

Ram 2500, Ram 3500, FL50, FL60, FL70, FL80, FC70, FC80, MT45, MT55,

XC, Business Class M2, 200, 2731998–2002 3943627 DA2251086

24V casting # 627 no notches —

non-common rail