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3406BP | Caterpillar 3406/B/C Out of Frame Rebuild Kit

Pricing: $2,047.70

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Think you know the truth about OE Rebuild Kits? We'd bet you'd be surprised.

If we tried to sell you used parts for your Rebuild, you'd call us crazy. But, if you've ever bought an OE Rebuild Kit, you may have unknowingly paid a premium for used parts! Replacing used parts with more used parts!?! That sure doesn't sit right with us. How about you?

When it comes to engine parts, the aftermarket often gets a bad rep. The idea that the aftermarket retailers sell cheap parts with zero warranty, delivered in a beat-up box written in another language is just plain wrong. HHP is here to set the record straight. We only sell Rebuild Kits with new parts, zero core charges, and a 2-Year Parts and Labor Warranty. On top of only offering premium quality parts, we also make sure you save up to 50% off OEM prices. Now, doesn't that sound more like the parts you should be installing in the biggest investment of your career?

Need a little extra proof? Let's talk Rebuild Kits.
  • This Rebuild Kit is built to OEM specifications, giving you proper fit and function. You'll also save up to 50% off OEM prices!
  • Lower emissions, and soot saturation prevention? You get it all with Forged Steel Pistons, which are lightweight, high-strength, and provide a much longer life as they expand and contract less than traditional pistons.
  • Go the extra mile, or a million extra miles-with Piston Pins that are hardened and tempered for improved strength and wear resistance. Ever heard of the little engine that could? We bet it had these Piston Pins.
  • Individually numbered o-rings to ensure correct identification.
  • Gaskets proudly made right here in the United States with 100% asbestos free gasket material.
  • Correct materials ensures gaskets have excellent performance in functionality and sealability.
  • Kit is packed in sub-assemblies by function, making installation easy.
  • Trust the experts with a Rebuild Kit manufactured and assembled in an ISO 9001:2008 certified facility. Simply put, it's quality and consistency you can count on.
  • Unlike the OEM you wont have to deal with core charges with this kit because all the parts in the kit are brand new.

Kit Contents:

  • (2) Thrust Plates
  • (6) Rod Bearings
  • (7) Main Bearings
  • (6) Cylinder Kits (Pistons, Rings, Wrist Pins, Retainers, Liners, Liner Seals)
  • (1) Gasket Set


2-Year Parts and Labor Warranty

OEM Applications:

  • (2) Thrust Plates, 7N8947, 7E9262, 4N0849, 2531752, 1W5252
  • (6) Rod Bearings, 9Y7735G, 9Y7735, 3342670, 3285573, 2170578, 1556633, 1548083, 1175973
  • (7) Main Bearings, 3178766, 6N8743, 6N3909, 4W5492, 3215746, 3178766, 2170390, 2110592, 1W6589, 1N3542, 1175975
  • (6) Cylinder Kits, (Pistons, Rings, Wrist Pins, Retainers, Liners, Liner Seals)
  • (1) Gasket Set
  • Technical Data

    ***This is a generic kit built to match your diesel's ESN. Components will very depending on your engine's needs.

    3406/B/C "Big Pin" Models

    Fits ESNs:
    3ZJ, 4CK, 8PN

    Pin Diameter - 2.165"

    **Select Cylinder Kits**
    - M-CK1175063P
    - M-CK7E292P
    - M-CK1010016P
    **Select Rod Bearings**
    - M-9Y7735G (Rod Bearing)
    - M-9Y7735-010 (Rod Bearing- .010)
    - M-7E558 (Rod Bearing- .025)
    - M-7E559 (Rod Bearing- .050)
    **Select Main Bearings**
    - M-3178766 (Main Bearing)
    - M-4W5492-010 (Main Bearing- .010)
    - M-4W5698 (Main Bearing- .025)
    - M-4W5699 (Main Bearing- .050)

    3406B Engine Specifications:
    Year: -
    Vin: B
    Liter: 14.6
    CID: 893
    Cylinder: L 6
    Compression Ratio: 425 LBS
    Firing Order: 1-5-3-6-2-4

    Tune-Up Specifications:
    Ignition Timing: 27° BTDC
    Oil Pressure At Idle: 25 LBS
    Intake Valve Lash: .015" Cold
    Exhaust Valve Lash: .030" Cold

    3406C Engine Specifications:
    Year: 1991-1995
    Vin: C
    Liter: 14.6
    CID: 893
    Cylinder: L 6
    Bore/Stroke: 5.3937",6.500"
    Compression Ratio: 14.5:1
    Firing Order: 1-5-2-4-3-6

    Tune-Up Specifications:
    Intake Valve Lash: .012-.018" Cold
    Exhaust Valve Lash: .027-.033" Cold

    Make sure to check the condition of your cylinder head before installing cylinder liners. Cylinder heads in imperfect condition may lead to cylinder liner damage.


    Shipping Information

    • Item Requires Shipping
    • 200.0 lbs.
    • W42.0000” x H24.0000” x L48.0000”

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