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Ford 256 Diesel 4.2L OHV L4 Inframe-Overhaul Engine Rebuild Kit

  • Availability:
  • OEM Number: AGK-FOR256DM
  • Brand: Reliance
    Brand Info x Close Reliance

    Every Reliance part is produced to exacting standards to ensure the same or better reliability as the original part. In fact, for older engines current technology is often so improved that the part we make available today may actually be better quality than the same part used to assemble the engine originally.

    New and remanufactured internal engine parts, complete cylinder heads and long block assemblies for agricultural and industrial applications supplied by RPP are warranted to be free from defects in material and workmanship under normal service and operating conditions for a period of one year from the date of installation without limitation on miles or hours of operation.

    Engine overhaul kits for heavy-duty on-highway applications supplied by RPP are warranted to be free from defects in material and workmanship under normal service and operating conditions for a period of two years from the date of installation without limitation on miles or hours of operation.

    Remanufactured clutch and non-engine parts are warranted to be free from defects in material and workmanship under normal service and operating conditions for a period of six months from the date of installation without limitation on miles or hours of operation.
This item ships for free (US only, excluding AK & HI)

Please choose your customizations:

Kit Type:

* denotes required field

Bore Size*
Rod Bearing Sizes*
Main Bearing Sizes*
Free Ground Shipping
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This product qualifies for free ground shipping.

Free Shipping is only available in the United States (48 States).

Other shipping methods available at additional costs.

Additional fees apply to AK, HI and Canada.

$580.98
Price may change upon customization above.

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

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With warehouses across the US, we ship quickly and efficiently.

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Expert tech advice before and after your purchase.

High Quality Parts
Our parts meet and exceed the OEM specifications.

Details:

  Below are the current options for bearings available for the Ford 256 Diesel engine.

Please note - If your original rod bearings are completely smooth with no oil holes or grooves, you can confidently upgrade rod bearing types listed below for increased reliability and lubrication. You will need to match up your existing bearing width and tang location to one of the three rod bearing options below. 


This kit works for: 5000 Series Models (From 4/1968); 5500 & 5550 Series Models (From 6/1968); 6600 & 6700 Series Models (1975-Sept. 1980); 5610 Series Models (From 1981).

The pistons in this rebuild kit have a notch cut in the underside on the pin boss. This notch faces towards the front of the engine during assembly.

Parts Included In Engine Inframe Overhaul Kit:
(4) Piston Kits (Piston, Wrist Pin, Piston Rings)
(4) Connecting Rod Bearing Pair
(1) Main Bearing Set
(1) Head Gasket Set
(1) Oil Pan Gasket

Parts Included In Engine Major Overhaul Kit:
(4) Piston Kits (Piston, Wrist Pin, Piston Rings)
(4) Connecting Rod Bearings
(1) Main Bearing Set
(1) Full Gasket Set (w/ Crank Seals)
(4) Piston Pin Bushings
(1) Cam Bearing Set

Parts Included In Engine Premium Overhaul Kit:
(4) Piston Kits (Piston, Wrist Pin, Piston Rings)
(4) Connecting Rod Bearings
(1) Main Bearing Set
(1) Full Gasket Set (w/ Crank Seals)
(4) Piston Pin Bushings
(1) Cam Bearing Set
(4) Intake Valves
(4) Exhaust Valves
(8) Valve Springs
(16) Valve Keepers