International Navistar 7.3L Early Inframe-Overhaul Engine Rebuild Kit

International Navistar 7.3L Early Engine Inframe-Overhaul Kit

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Rod Bearing Sizes*
Main Bearing Sizes*
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Engine Serial Number*
International Navistar 7.3L Early Inframe-Overhaul Engine Rebuild Kit

This kit will fit your 7.3 Liter Engine if:
  1. It was produced between the years 1988-1993
  2. The Serial number (After the letter U) is lower than 598,753
The 7.3 liter engine was first introduced in 1988. The 7.3 liter designation was used until 1995. In late 1993 the 7.3 DIT/T444E version of the engine family was introduced and continues today as the T444E. If your engine was manufactured in 1995 or newer, you will need the 7.3 Liter Powerstroke Kit.Both versions are used in on-highway truck and bus applications.

The 7.3L can be identified by the permanent engine number stamped on the front top left side of the engine. The first three positions indicate the engine displacement. The fourth digit indicated either naturally aspirated or turbocharged. The fifth and sixth digits indicate the use of the engine, for example M2 would indicate that it was built for truck use. The seventh digit indicates what country the engine was built in, for example the U indicates that the engine was built in the U.S.A. The rest of the digits represent the specific engine serial number. The 7.3L engine serial number begin with 500001. A typical serial number would look like this: 73LFM2U456789.

The T444E can be identified by the serial number stamped on the lower rear left hand side of the engine block, just right of the oil filter header. The 7.3 DIT/T444E engine serial numbers begin with 000500.

Parts Included in Overhaul Engine Kit
(8) Piston Kits (Piston, Rings, Wrist Pin)
(1) Full Gasket Set
(8) Rod Bearings
(1) Main Bearing Set

Parts Included in Inframe Engine Kit
(8) Piston Kits (Piston, Rings, Wrist Pin)
(1) Upper Gasket Set
(1) Oil Pan Gasket
(8) Rod Bearings
(1) Main Bearing Set

This Navistar Engine Kits is FP Diesel Brand. FP Diesel, part of the Federal-Mogul engine systems group, is the leading brand of premium heavy duty engine parts and gaskets. Today's heavy duty market demands performance. At FP Diesel, performance means more than just providing quality parts at competitive prices. Performance means precision engineered parts that meet your demanding specifications. FP Diesel brand parts carry a unprecedented 7500 hour warranty.

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Interchanges: E3TZ6500A, E9TZ6500A, 5233465, 5234464, 5234905, 5233605, 5233645, 5234000, 5234295, 5234435, 5234470, 5234530, 5234625, 5234680, 5234755, 1804353C1

FP Diesel

With FP Diesel® you get a complete offering of premium, leading-edge technologies engineered in each replacement engine and sealing component and designed to thrive in demanding work environments. From cutting edge metallurgy on the inside to specialized coatings on the outside, FP Diesel components are infused with advanced technologies. The award-winning engineering concepts behind these parts deliver problem-solving benefits you can trust.

Their latest innovations address service issues in new and old engine platforms. It’s further proof that when you choose FP Diesel you get premium-quality parts along with the technology engines need for like-new performance and extended durability.

FP Diesel develops and tests each new engine repair solution through the Federal-Mogul network of research facilities, addressing the replacement challenges encountered in rebuilding engines and, in many cases, improving on original materials and designs. With FP Diesel, you are get a repair solution in the form of trusted technologies engineered to address the unique demands and operating environments of each engine after thousands of hours of operation.

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