2007 Peterbilt 340 C7 7.2 Caterpillar Remanufactured Long Block Engine
DIESEL • Dyno Tested • Warranty Included

About This Caterpillar C7 Remanufactured Long Block
Looking for a quality remanufactured long block engine for your 2007 Peterbilt 340? US Engine Production offers premium remanufactured Caterpillar C7 long block engines that meet or exceed OEM specifications. Our remanufactured long blocks are completely disassembled, cleaned, inspected, and rebuilt using new components where necessary.
Every remanufactured diesel long block undergoes rigorous dynamometer testing to ensure optimal performance. With over 40 years of experience and a database of 473,000+ engines, we're America's trusted source for remanufactured long block engines.
Common Caterpillar C7 Problems We Address
Our remanufacturing process specifically addresses these known issues with Caterpillar C7 engines:
- HEUI injector failures
- Turbocharger actuator problems
- Fuel transfer pump issues
- Cylinder head cracking
- Oil cooler housing leaks
- Regeneration system failures
Our technicians use updated components and improved techniques to prevent these common failures in your remanufactured engine.
Engine Specifications
Peterbilt Vehicle Compatibility
Caterpillar C7 engines are commonly found in these Peterbilt vehicles:
- Model 579 highway trucks
- Model 389 classic trucks
- Model 567 vocational trucks
- Model 520 refuse trucks
- Model 348 medium-duty trucks
- Model 337 delivery trucks
What's Included With Your Remanufactured Long Block
Complete long block assembly with all new/remanufactured components
Core Components
- Remanufactured Engine Block
Cleaned, inspected, and machined to OEM specifications
- New Pistons & Rings
Premium quality pistons with new ring sets
- Reground Crankshaft
Precision ground to factory tolerances
- New Main Bearings
OEM-spec main bearings for proper clearance
- New Rod Bearings
Connecting rod bearings replaced
- New Camshaft
New or reground camshaft (where applicable)
Timing Components
- New Timing Chain/Belt
Complete timing set included
- New Timing Gears/Sprockets
All timing components replaced
- New Tensioners & Guides
Timing tensioners and guides included
Valvetrain
- New Lifters/Tappets
Hydraulic or solid lifters replaced
- Reconditioned Cylinder Head(s)
Heads resurfaced and pressure tested
- New Valve Seals
All valve stem seals replaced
Seals & Lubrication
- New Oil Pump
Oil pump replaced for proper lubrication
- New Gasket Set
Complete gasket set included
- New Front & Rear Seals
All main seals replaced
- New Freeze Plugs
Core plugs replaced
Frequently Asked Questions: 2007 Peterbilt 340 Caterpillar C7 Remanufactured Engine
A remanufactured Caterpillar C7 7.2L engine typically costs 40-60% less than a brand new engine from the dealer, making it the most cost-effective option for your 2007 Peterbilt 340. The exact price depends on the specific configuration, condition of your core return, and current availability. For an accurate, no-obligation quote on a Caterpillar C7 remanufactured long block for your 2007 Peterbilt 340, call our engine specialists at (631) 991-7700 or request a quote online. We offer competitive pricing and fast delivery.
What Our Customers Say
Trusted by thousands of customers nationwide
"I've bought several engines from US Engine Production over the years. Always top quality and their customer service is the best in the business."
"Was worried about buying a remanufactured engine but these guys made it easy. Engine runs like new and the warranty gives me peace of mind."
"Fast shipping and the engine was exactly as described. Installation went smoothly and it's been running great for 6 months now."
Warranty & Quality Assurance
Core Return Required: A refundable core deposit is required. We provide a prepaid shipping label for your old engine core return.
Call us for the best price on this Caterpillar C7 remanufactured long block. Prices may vary based on configuration.
Email: [email protected]
Why US Engine Production?
- 40+ years of experience
- 473,000+ engines in database
- Nationwide shipping
- Expert technical support
- Quality guaranteed
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Other model years available for the Peterbilt 340
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2007 Peterbilt 340
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2008 Peterbilt 340
Cummins ISC 8.3 8.3L
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2007 Peterbilt 340
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2008 Peterbilt 340
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2010 Peterbilt 340
PACCAR PX-8 8.3L
Vehicles with Caterpillar C7 Engine
This same engine is also available for these vehicles
2004 GMC C8500 Topkick
C7 7.2L DIESEL
2006 Freightliner M2 106
C7 7.2L DIESEL
2006 Chevrolet C6500 Kodiak
C7 7.2L DIESEL
2005 GMC C7500 Topkick
C7 7.2L DIESEL
2004 Chevrolet C6500 Kodiak
C7 7.2L DIESEL
2004 GMC C7500 Topkick
C7 7.2L DIESEL
2006 GMC C8500 Topkick
C7 7.2L DIESEL
2006 Chevrolet C7500 Kodiak
C7 7.2L DIESEL
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1988 Peterbilt 378
Detroit Diesel Series 60 12.7L
2013 Peterbilt 337
PACCAR PX-8 8.3L
1994 Peterbilt 379
Cummins KT19 18.8L
1999 Peterbilt 378
Cummins N14 14.0L
1994 Peterbilt 378
Cummins N14 14.0L
More Caterpillar Engines
Explore other Caterpillar engine models we carry
1984 Ford CT8000
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1992 White/GMC WG
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1997 Peterbilt 320
Caterpillar 3126 7.2L DIESEL
1998 Kenworth C500
Caterpillar C12 12.0L DIESEL
1998 Peterbilt 362
Caterpillar C10 10.3L DIESEL
2002 Peterbilt 320
Caterpillar 3126 7.2L DIESEL
1997 Blue Bird Commercial Bus
Caterpillar 3116 6.6L DIESEL
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Buy Caterpillar C7 Remanufactured Long Block Engines
US Engine Production is your trusted source for remanufactured Caterpillar long block engines. Our C7 remanufactured long blocks for Peterbilt vehicles include all new internal components including pistons, rings, bearings, timing components, and gaskets. Every long block is dyno tested and backed by our 1-year, unlimited mileage warranty. Whether you need a replacement long block engine for your 2007 Peterbilt 340or any other application, our team of experts is ready to help. Call us at (631) 991-7700 or email [email protected] for a free quote today.
PROPOSITION 65 WARNING
WARNING: Crude oil, gasoline, diesel fuel and other petroleum products can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov
