Name: Cummins ISB 5.9 5.9L Diesel Engine Remanufactured Long Block For Sale
Brand: Cummins
SKU: REMAN-CUMMINS-ISB-5.9-170286
Price: 6200.00 USD
Availability: InStock
Rating: 4.8 (127 reviews)

Question 1

How much does a remanufactured Cummins ISB 5.9 5.9L engine cost for a 2002 Freightliner MT45?

Accepted Answer

A remanufactured Cummins ISB 5.9 5.9L engine typically costs 40-60% less than a brand new engine from the dealer, making it the most cost-effective option for your 2002 Freightliner MT45. The exact price depends on the specific configuration, condition of your core return, and current availability. For an accurate, no-obligation quote on a Cummins ISB 5.9 remanufactured long block for your 2002 Freightliner MT45, call our engine specialists at (631) 991-7700 or request a quote online. We offer competitive pricing and fast delivery.

Question 2

What is included in a remanufactured Cummins ISB 5.9 long block engine?

Accepted Answer

A remanufactured Cummins ISB 5.9 long block includes the engine block, new pistons and rings, reground crankshaft, new bearings, camshaft, reconditioned cylinder head(s), timing components, new oil pump, and complete gasket set. Specifically, our Cummins ISB 5.9 5.9L long block comes with: precision-reground crankshaft with new main and rod bearings, new or reground camshaft, cylinder head(s) that are resurfaced and pressure tested, new timing chain or belt with gears and tensioners, new lifters, new valve seals, new front and rear main seals, and new freeze plugs. Every component meets or exceeds OEM specifications.

Question 3

What are the most common problems with the Cummins ISB 5.9 5.9L engine?

Accepted Answer

The most common Cummins ISB 5.9 5.9L engine problems are egr cooler failures leading to coolant leaks, turbocharger actuator issues causing reduced power, fuel injector problems resulting in rough idle, head gasket failures from overheating. These are well-documented failure points that affect many Cummins ISB 5.9 engines in service. Our remanufacturing process specifically addresses each of these known issues by using updated components, improved gaskets, and enhanced machining techniques. When you purchase a remanufactured Cummins ISB 5.9 long block from US Engine Production, these common problems have been corrected during the rebuild process, giving you a more reliable engine than a simple repair would provide.

Question 4

What warranty comes with a remanufactured Cummins ISB 5.9 engine?

Accepted Answer

Every remanufactured Cummins ISB 5.9 engine from US Engine Production comes with a comprehensive parts-and-labor warranty backed by over 40 years of remanufacturing experience. Our warranty reflects our confidence in the quality of our process — every Cummins ISB 5.9 5.9L engine is dyno tested before shipping to verify horsepower, torque, oil pressure, and overall performance. Warranty terms may vary based on the specific application and whether the engine is for a commercial truck, pickup truck, or industrial application. Contact us at (631) 991-7700 for specific warranty details for your 2002 Freightliner MT45.

Question 5

How long does a remanufactured Cummins ISB 5.9 engine last?

Accepted Answer

A remanufactured Cummins ISB 5.9 engine typically lasts 200,000 to 500,000+ miles with proper maintenance — comparable to a brand new engine. The longevity of your remanufactured Cummins ISB 5.9 5.9L depends on regular oil changes, proper cooling system maintenance, using the correct fuel and fluids, and following the manufacturer's recommended service intervals. Our remanufactured long blocks are built to OEM specifications using all-new internal components, which is why they deliver the same service life as a factory-new engine.

Question 6

Is a remanufactured Cummins ISB 5.9 better than a used or rebuilt engine?

Accepted Answer

Yes, a remanufactured Cummins ISB 5.9 is significantly better than a used or rebuilt engine because every component is replaced or restored to OEM specifications. A used engine has unknown history and remaining life. A rebuilt engine only replaces worn-out parts. Our remanufactured Cummins ISB 5.9 5.9L engines are completely disassembled down to the bare block, every component is cleaned and inspected, and all wear items are replaced with new parts — including pistons, bearings, gaskets, seals, timing components, and the oil pump. The engine block and crankshaft are precision machined to factory tolerances, delivering better reliability, longer life, and a stronger warranty than used or rebuilt alternatives.

Question 7

Will a remanufactured Cummins ISB 5.9 fit my 2002 Freightliner MT45?

Accepted Answer

Yes, our remanufactured Cummins ISB 5.9 long block engines are built to be a direct, bolt-in replacement for the original engine in your 2002 Freightliner MT45. We match the engine to your specific year, make, model, and configuration to ensure proper compatibility with your vehicle's emissions systems (EGR, DPF, SCR/DEF), engine management computer, wiring harness, and mounting points. When you call us at (631) 991-7700, our specialists will verify the exact engine configuration for your 2002 Freightliner MT45 using your VIN to ensure a perfect match.

Question 8

Do I need to return my old Cummins ISB 5.9 engine core?

Accepted Answer

Yes, a core return is required when purchasing a remanufactured Cummins ISB 5.9 long block engine. A refundable core deposit is collected at the time of purchase and is returned to you once we receive your old Cummins ISB 5.9 5.9L engine in rebuildable condition. We make the core return process easy and hassle-free. The core return program helps us keep remanufactured engine prices affordable by recycling engine blocks and other reusable components. Your old engine core should be complete and not have any cracked or damaged major castings.

Question 9

How fast can I get a remanufactured Cummins ISB 5.9 engine shipped?

Accepted Answer

Most remanufactured Cummins ISB 5.9 engines ship within 1-3 business days with delivery in 3-7 business days to all 50 states. For commercial and fleet customers who need to minimize downtime, we also offer expedited shipping options. Your remanufactured Cummins ISB 5.9 5.9L engine is carefully crated and secured on a pallet for safe transport. Call (631) 991-7700 to check current availability and get an estimated delivery date for your 2002 Freightliner MT45.

Question 10

How is a remanufactured Cummins ISB 5.9 engine tested before shipping?

Accepted Answer

Every remanufactured Cummins ISB 5.9 long block engine undergoes comprehensive quality testing before it leaves our facility. This includes dynamometer (dyno) testing to verify horsepower output, torque specifications, oil pressure readings, and overall performance meet or exceed OEM specifications for the Cummins ISB 5.9 5.9L. We also perform compression testing across all cylinders, leak-down testing, cooling system pressure testing, and a thorough visual inspection. Our quality assurance process ensures that every remanufactured engine we ship performs like a factory-new Cummins ISB 5.9 engine. We are committed to delivering engines that meet ISO 9001 quality standards.

2002 Freightliner MT45 ISB 5.9 5.9 Cummins Remanufactured Long Block Engine

About This Cummins ISB 5.9 Remanufactured Long Block

Common Cummins ISB 5.9 Problems We Address

Engine Specifications

Freightliner Vehicle Compatibility

What's Included With Your Remanufactured Long Block

Core Components

Timing Components

Valvetrain

Seals & Lubrication

Frequently Asked Questions: 2002 Freightliner MT45 Cummins ISB 5.9 Remanufactured Engine

What Our Customers Say

Warranty & Quality Assurance

Why US Engine Production?

Related Diesel Engines

More Freightliner MT45 Engines

2004 Freightliner MT45

2011 Freightliner MT45

2007 Freightliner MT45

2012 Freightliner MT45

2002 Freightliner MT45

2008 Freightliner MT45

2003 Freightliner MT45

2001 Freightliner MT45

Vehicles with Cummins ISB 5.9 Engine

2001 Freightliner MT45

2008 Freightliner MT45

1999 Freightliner FL60

2011 Freightliner MT55

2001 Freightliner FL50

2003 Freightliner FL60

2008 Freightliner M2 106

2008 Freightliner MT55

More Freightliner Engines

2014 Freightliner Sprinter 2500

1999 Freightliner Argosy

2002 Freightliner Sport Chassis

2007 Freightliner Sprinter 3500

2002 Freightliner Argosy

1991 Freightliner FLA086

2010 Freightliner Cascadia

2008 Freightliner Coronado

More Cummins Engines

1992 Ford LNT9000

1993 Kenworth W900

1981 Autocar ACL

1998 Ford F800

1994 Ford F800

2016 Blue Bird Vision School Bus

2018 Nissan Titan XD

2000 Sterling Truck A9500

Similar 5.9L DIESEL Engines

2001 Freightliner XB Line

2002 Blue Bird SHL Commercial

2002 Dodge Ram 2500

1992 Dodge D250

1989 Chance Coach Transit Bus Street Car

1992 Freightliner FL60

1995 Spartan Motors Alpine

2003 Thomas Transit Liner

Recently Viewed Engines

1982 Ford F-250

1995 Dodge Dakota

1983 Ford F-250

1992 Chevrolet K2500

2017 Chevrolet Silverado 3500 HD

2011 Cadillac CTS

Related Searches

Buy Cummins ISB 5.9 Remanufactured Long Block Engines