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Caterpillar 3406B Inframe-Overhaul Engine Rebuild Kit (IPD) 2 Piece Piston

  • Availability: In Stock
  • Part Number: RP8255
  • OEM Number: IF9314/62/CS
  • Brand: IPD
    Brand Info x Close IPD

    On-Highway Applications:
    IPD New Parts, New & Remanufactured Turbochargers, and Turbocharger Components for these applications are warranted to be free from defects in workmanship and material under normal use and service for 2 years with unlimited miles of operation. IPD warranty period extends from the date of installation of the IPD product into the engine, but total warranty period is not to exceed 3 years from the original distributor purchase of IPD products from IPD invoice.

    Off-Highway Applications:
    IPD New Parts, New & Remanufactured Turbochargers, and Turbocharger Components for these applications are warranted to be free from defects in workmanship and material under normal use and service for 1 year or 3,600 hours of operation(whichever shall occur first). IPD warranty period extends from the date of installation of the IPD product into the engine, but total warranty period is not to exceed 2 years from the original distributor purchase of IPD products from IPD invoice.

    All Other Remanufactured Parts
    Warranted to be free from defects in workmanship and material under normal use and service for 1 year, 100K miles, or 3,600 hours of operation (whichever shall occur first). IPD warranty period extends from the date of installation of the IPD product into the engine, but total warranty period is not to exceed 2 years from the original distributor purchase of IPD products from IPD invoice.

    Parts for Natural Gas or Methane Engines
    IPD New Parts for these applications are warranted to be free from defects in workmanship and material under normal use and service for 2 years with unlimited hours of operation, with the exception of valve train, new & remanufactured turbochargers, and turbocharger components, which are warranted for 1 year with unlimited hours of operation. IPD warranty period extends from the date of installation of the IPD product into the engine, but total warranty period is not to exceed 3 years from the original distributor purchase of IPD products from IPD invoice.
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$3,499.95

WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

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Details:


This kit includes 14.5:1 Ratio Pistons
Replaces Piston Number 9Y4004, 3780509 (small pin)

This is a durability upgrade from aluminum piston (9Y4004 or 3780509) to a 3412 industrial articulated piston with approx. same compression ratio it left home with  14.5:1

Parts Included In Inframe Kit:
(6) Liner Kits (Sleeve/Liner, Piston, Rings, Wrist Pin, Liner Seals)
(1) Upper Gasket Set
(1) Oil Pan Gasket
(6) Rod Bearings
(1) Main Bearing Set

Single tube piston cooling nozzles must be replaced with a dual tube cooling nozzle and the bolts that hold them down as well. There are 2 different sizes of cooling jets. For 3/8" bolt use the 1663650 piston cooling jet with bolt 1118606. For 7/16" bolt use cooling jet 2773076 with bolt 1515925.

The oil pump pressure relief valve retainer must also be replaced with a higher pressure oil pressure relieve valve retainer. This will increase the engines oil pressure. You must increase the oil pump relief valve pressure setting on your existing 480 kPa (70 psi) engine oil pump by replacing the 9Y1800 retainer with a new 9Y1792 retainer.

Cylinder blocks must be precisely checked for concentricity and deck surface condition prior to liner installation. Anything less than perfect condition at these points can lead to cracked flanges on the cylinder liner. Failure to thoroughly inspect these two areas is the leading cause of liner flange cracking and should be the foremost consideration if liner flange failure occurs. 100% of IPD liners are magnufluxed prior to shipment. CLAIMS SENT TO IPD INVOLVING CRACKED CYLINDER LINERS WILL NOT BE CONSIDERED WITHOUT SUFFICIENT EVIDENCE AS TO CYLINDER BLOCK CONDITION.

For cylinder block deck inspection criteria and proper liner protrusion refer to the appropriate OEM service information or the OEM block joint repair procedure (SEHS9564-1). All IPD hardened liners are coated with a rust preventative during packaging. Each liner must be cleaned of this coating and then dried before placing it in the cylinder block. The liner should be cleaned with soap, warm water and a bristle brush taking extra care at the seal ring groove and filler band groove areas. Carefully dry with compressed air after cleaning is complete.

After step two (2) above is complete, the liner seal rings can be installed on the liner At this time lubricate the lower cylinder block bore and the seal rings with a rubber lubricant, liquid soap or silicone grease. Do not use any type of spray silicone. Completely coat the black filler band with clean engine oil and install in the upper band groove At this time the liner must be installed in the cylinder block as the black filler band is designed to swell upon contact.

© AGKITS a Nivel HD brand 2023. All manufacturer names, numbers, symbols & descriptions are for reference purposes only. It is not implied in any way that the items are a product of the manufacturer referenced. OEM makes are registered trademarks of their respective owners.

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