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5405986 | Cummins ISX15/QSX15 APR Inframe Rebuild Kit

P255360, 5405986, 4373362, 4376391, CUM4376391, 4373362, 3689871, 5298565, CUM5298565, 3685234, 2882080, 4376566, CUM2882080, 3687897, 3064305, 2235540, 2881756, 3685095, 3685672, 3682398, 4923748, 4059363, 3689296, 2231968, 4089405, 3800298, 3800298M, CUM3800298, 3678555, 3678556, 3680202, 3678756, 3820320, 4026684, 3679943, 4376104, 4352146, 2881767, 186780, 135600, 3678786, 3678912, 4299124, 3679933, 4299125, 3679934, 3682673, 3682710, 3682826, 3682940, 3683607, 4955133, 2872717, 2872057, 3684336, 3680601, 3684359, 3684255, 3688347, 3685060, 3685124, 3685456, 3693798, 3685535, 3686368, 3686525, 3033247, 3024468, 3687007, 3686589, 3922794, 3883963, 3949781, 3957131, 3963988, 3937155, 3935172, 3963990, 3957427, 4089255, 4934278, 3963989, 3947872, 3102802, 4934279, 3963992, 3957769, 5264570, 4938639, 4966441, 4985660, 410188, 4026522, 3679573, 3411878, 4963857, 4984152, 3104230, 3101917, 3104392, 3347939, 3076096, 3627695, 3678762, 3679932, 4299099, 3689567, 3685639, Cummins, ISX15, QSX15, APR, Inframe Rebuild Kit, Inframe Rebuild Kits, Cummins ISX15/QSX15 APR Inframe Rebuild Kit, Cummins ISX15/QSX15 APR Inframe Rebuild Kits, Cummins ISX15 APR Inframe Rebuild Kit, Cummins ISX15 APR Inframe Rebuild Kits, Cummins ISX15 Inframe Rebuild Kit, Cummins ISX15 Inframe Rebuild Kits, Cummins QSX15 Inframe Rebuild Kit, Cummins QSX15 Inframe Rebuild Kits, Cummins QSX15 APR Inframe Rebuild Kit, Cummins QSX15 APR Inframe Rebuild Kits, Cummins APR, Cummins APR Inframe Rebuild Kit, Cummins APR Inframe Rebuild Kits, Inframe Rebuild Kit Cummins, Inframe Rebuild Kits Cummins, ISX15/QSX15 APR Inframe Rebuild Kit, ISX15/QSX15 APR Inframe Rebuild Kits, Inframe, Rebuild, Kit, Inframe Kit, Rebuild Kit

P255360
Availability: In Stock & Ready To Ship!
Shipping: Free shipping applies to commercial addresses within the continental United States only. Freight carriers charge an additional $100.00 for residential addresses.
Pricing: $3,296.64

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Description

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

It’s no secret, rebuilding your rig is one of the most labor (and wallet) intensive repairs out there. Sure, you want your engine to last another million miles but you also want the best price; so what should you choose- OEM or Aftermarket?

When it comes to engine parts, the aftermarket often gets a bad rep. The idea that aftermarket retailers sell cheap parts with zero warranty, delivered in a beat-up box written in another language couldn’t be further from the truth. 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. So, when it comes to your rebuild, what’s left to want?

Need a little extra proof? Let’s talk Rebuild Kits.

  • This inframe rebuild kit is manufactured and assembled in an ISO 9001; 2008 certified facility, this ensures excellent quality and consistency.
  • Why sacrifice quality when you don't have to? You'll get equal or better quality compared to the OEM at a much lower price while also conforming to strict OEM specifications. You can't beat that!
  • Want backbone in your engine? This inframe rebuild kit features forged alloy steel pistons that bring greater strength to your engine. In addition, graphite skirt coating is added to the piston to improve seizure resistance.
  • Reduced bore wear? We've got you covered. The cylinder liners included are induction hardened to increase the longevity of your engine.
  • You'll get a complete bore seal with a head gasket that features floating fire rings. Also, this head gasket is constructed with multiple steel layer graphite composite that provides high temperature seals.
  • You'll get piston pins hardened and tempered for improved strength and wear resistance. Also, the pistons within this kit are CNC turned to precise tolerances.
  • Worried about wear and tear? Not to worry, the piston rings included are coated on ring faces with wear resistant materials to help extend the life of your engine.
  • Want zero leakage? Let us ease your mind. Proper materials are used in the crafting of the gaskets which ensures excellent performance in functionality and sealability.
  • Durability is this inframe rebuild kit's middle name, featuring a tri-metal construction rod and main bearings that will keep your rig up and running for another million miles.
  • We know proper oil control is vital, that is why these oil control rings are designed with precise tangential tension to keep the oil where it needs to be.

Kit Contents

  • 6 Cylinder Liner Kits
    • (6) Cylinder Liners
    • (6) Carbon Scraper Rings
    • (6) .032 Liner Shims
    • (6) Rectangular Ring Seals
  • (6) Piston Kits
    • (6) Engine Piston Assemblies
    • (12) Retaining Rings
    • (6) Piston Ring Sets
      • (6) Top Piston Rings
      • (6) Second Piston Rings
      • (6) Oil Piston Rings
    • (6) Piston Pins
  • (6) ISX Connecting Rod Bearings
  • (1) Main Bearing Set
    • (7) Upper Main Bearings
    • (7) Lower Main Bearings
    • (4) Standard Crankshaft Thrust Bearings
  • (1) O-Ring Seal
  • (1) Bypass Valve Plunger
  • (1) Oil Pan Gasket
  • (1) Upper Engine Gasket Set
    • (1) Thermostat Seal
    • (1) O-Ring Seal
    • (1) O-Ring Seal
    • (1) O-Ring Seal
    • (1) O-Ring Seal
    • (1) Thermostat Housing Cover Gasket
    • (4) Exhaust Manifold Gaskets
    • (2) Grommet Seals
    • (1) Exhaust Manifold Gasket
    • (1) Water Seal
    • (5) O-Ring Seals
    • (6) Copper XPI Injector Seals
    • (2) Sealing Washers
    • (1) Thermostat Housing Gasket
    • (1) Exhaust Outlet Gasket
    • (1) Intake Manifold Gasket
    • (2) O-Ring Seals
    • (1) Water Seal
    • (1) Turbocharger Gasket
    • (1) Rectangular Ring Seal
    • (1) Electrical Connector Seal
    • (1) O-Ring Seal
    • (1) Rectangular Strip Seal
    • (2) Seal Carriers
    • (2) Turbo Hose O-Ring Seals
    • (1) O-Ring Seal
    • (1) O-Ring Seal
    • (1) O-Ring Seal
    • (16) Sealing Washers
    • (2) Sealing Washers
    • (8) Cavity Plugs
    • (2) Sealing Washers
    • (1) O-Ring Seal
    • (8) Sealing Washers
    • (1) Oil Drain Gasket
    • (1) Exhaust Outlet Connection Gasket
    • (1) Camshaft Cover Seal
    • (1) Injector Gasket
    • (6) O-Ring Seals
    • (3) Gaskets
    • (1) Valve Cover Gasket
    • (6) HPI/XPI O-Ring Seals
    • (2) O-Ring Seals
    • (1) Grommet Seal
    • (1) Camshaft Cover Gasket
    • (1) Cylinder Head Gasket

Warranty

2-Year Parts and Labor Warranty

OEM Applications

  • 6 Cylinder Liner Kits, 4373362, 4376391, CUM4376391
    • (6) Cylinder Liners, 4373362
    • (6) Carbon Scraper Rings, 3689871
    • (6) .032 Liner Shims, 5298565, CUM5298565
    • (6) Rectangular Ring Seals, 3685234
  • (6) Piston Kits, 2882080, 4376566, CUM2882080
    • (6) Engine Piston Assemblies, 3687897
    • (12) Retaining Rings, 3064305, 2235540
    • (6) Piston Ring Sets, 2881756
      • (6) Top Piston Rings, 3685095
      • (6) Second Piston Rings, 3685672
      • (6) Oil Piston Rings, 3682398
    • (6) Piston Pins, 4923748, 4059363, 3689296, 2231968
  • (6) ISX Connecting Rod Bearings, 4089405
  • (1) Main Bearing Set, 3800298, 3800298M, CUM3800298
    • (7) Upper Main Bearings, 3678555
    • (7) Lower Main Bearings, 3678556
    • (4) Standard Crankshaft Thrust Bearings, 3680202
  • (1) O-Ring Seal, 3678756
  • (1) Bypass Valve Plunger, 3820320
  • (1) Oil Pan Gasket, 4026684, 3679943
  • (1) Upper Engine Gasket Set, 4376104, 4352146, 2881767
    • (1) Thermostat Seal, 186780, 135600
    • (1) O-Ring Seal, 3678786
    • (1) O-Ring Seal, 3678912
    • (1) O-Ring Seal, 4299124, 3679933
    • (1) O-Ring Seal, 4299125, 3679934
    • (1) Thermostat Housing Cover Gasket, 3682673
    • (4) Exhaust Manifold Gaskets, 3682710
    • (2) Grommet Seals, 3682826
    • (1) Exhaust Manifold Gasket, 3682940
    • (1) Water Seal, 3683607
    • (5) O-Ring Seals
    • (6) Copper XPI Injector Seals, 4955133, 2872717, 2872057
    • (2) Sealing Washers
    • (1) Thermostat Housing Gasket, 3684336, 3680601
    • (1) Exhaust Outlet Gasket, 3684359, 3684255
    • (1) Intake Manifold Gasket, 3688347, 3685060
    • (2) O-Ring Seals, 3685124
    • (1) Water Seal, 3685456
    • (1) Turbocharger Gasket, 3693798, 3685535
    • (1) Rectangular Ring Seal, 3686368
    • (1) Electrical Connector Seal, 3686525
    • (1) O-Ring Seal, 3033247, 3024468
    • (1) Rectangular Strip Seal, 3687007, 3686589
    • (2) Seal Carriers
    • (2) Turbo Hose O-Ring Seals, 3922794, 3883963
    • (1) O-Ring Seal
    • (1) O-Ring Seal, 3949781
    • (1) O-Ring Seal, 3957131
    • (16) Sealing Washers, 3963988, 3937155, 3935172
    • (2) Sealing Washers, 3963990, 3957427
    • (8) Cavity Plugs, 4089255
    • (2) Sealing Washers, 4934278, 3963989, 3947872
    • (1) O-Ring Seal, 3102802
    • (8) Sealing Washers, 4934279, 3963992, 3957769
    • (1) Oil Drain Gasket, 5264570, 4938639
    • (1) Exhaust Outlet Connection Gasket, 4966441
    • (1) Camshaft Cover Seal, 4985660, 410188, 4026522, 3679573, 3411878
    • (1) Injector Gasket, 4963857
    • (6) O-Ring Seals, 4984152
    • (3) Gaskets, 3104230, 3101917
    • (1) Valve Cover Gasket, 3104392
    • (6) HPI/XPI O-Ring Seals, 3347939, 3076096
    • (2) O-Ring Seals, 3627695
    • (1) Grommet Seal, 3678762
    • (1) Camshaft Cover Gasket, 3679932
    • (1) Cylinder Head Gasket, 4299099, 3689567, 3685639

Technical Data

Fits Applications:
ISX15
QSX15
CM2250
CM2350

Skirt Type - Closed
Top Ring Location - Low
Top Land Diameter - Reduced
Liner OD Size - 152mm
APR Kit

Installation Tips

Engine break-in is critical. Be sure to follow the proper break-in procedure to avoid engine complications with oil consumption, fuel economy and engine power.

Details

  • P255360
  • P255360
  • In Stock & Ready To Ship!
  • New

Shipping Information

  • Item Requires Shipping
  • 220.0 lbs.
  • W42.0000” x H24.0000” x L48.0000”
  • Free shipping applies to commercial addresses within the continental United States only. Freight carriers charge an additional $100.00 for residential addresses.

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