- Freightliner FL 50 60 70 80 112
- FL 50 60 70 80 112 Heavy Duty Parts
- FL 50 60 70 80 112 Miscellaneous Parts
- Interstate-McBee Cummins NT-N14 Inframe Engine Kit IF3803346
Interstate-McBee Cummins NT-N14 Inframe Engine Kit IF3803346
Interstate McBee Cummins NT-N14 Inframe Engine Kit IF3803346
*Not Sure If This Is The Correct Part? Call Our Team With Your Engine Serial Number To Verify Fitment Prior To Purchase
*Image For Reference - Actual Components Received Will Vary Based On Engine Serial Number
- Heavy Duty Inframe Kit
- Fits Cummins NT-N14 Engines (Enter Engine Serial Number Above)
- Year: 1991-2006
- Liter: 14
- CID (Cubic-Inch Displacement): 855
- Cylinders: L6
- Bore: 5.4998" - 5.5050"
- Stroke: 6"
- Compression Ratio: 16.3:1
- Firing Order: 1-5-3-6-2-4
- Tune-Up Specifications:
- Oil Pressure At Idle: 10 PSI @ 700 RPM
- Oil Pressure: 35-45 PSI
- Intake Valve Lash: 0.014" Cold
- Exhaust Valve Lash: 0.027" Cold
- (12) Connecting Rod Bearing
- (1) Packaged Oil Pan Gasket
- (1) Main Bearing Set
- (6) Cylinder Kit
- (1) Upper Engine Gasket Set
- (1) Oil Pan Install Add On Kit
- Heavy Duty Engineered To Provide A Long Service Life
- ISO 9001:2015 Certified With Design
- AAR M-1003 Certified
- Sold As A Kit
- Quality Made Product
There may be multiple listings on our site that fit the same model engine but due to the technical nature of engine kits, the correct application and fitment is decided by engine serial #. If it is determined that you will need a different engine kit and there is a price difference, a member of our team will contact you to see if you still wish to proceed. We will do our best to make the buying process as easy as possible for you!
Providing engine parts, fuel injection parts, and gaskets for the diesel and gas industries since 1947, Interstate-McBee strives to provide quality and consistency in their products while offering the most extensive selection in the aftermarket. Following a meticulous manufacturing and remanufacturing process using only the best possible raw materials, all products are guaranteed to be consistent with their industry-leading standards.
California Prop 65 WARNING: This product may expose you to a chemical known to the State of California to cause cancer and birth defects or other reproductive harm
If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number 1-888-888-7990
*This product ships LTL Freight and the shipping quotes are based on commercial addresses only. If you need a quote to have this delivered to a residential address or farm, please call us so we can provide you with an accurate shipping price. Failing to provide a commercial address could result in delays with processing your order. Please refer to our Shipping Info section at the bottom of our website for more information. All LTL shipments must be inspected prior to signing delivery documentation. Notate damages on the BOL with the freight carrier at time of delivery. Failure to do so will void the claims process and the receiver will be liable for damages.
Interstate-McBee General Warranty Policies
Engine Components and Kits: Warranted against manufacturing defects for one year (1 yr.) or 100,000 miles, whichever comes first.
Fuel Injectors, Pumps, and Components: Warranted against manufacturing defects for one year (1 yr.)
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