Cummins ISX15 APR Inframe Engine Rebuild Kit, New (5405987)

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. 4BTdiesel is here to set the record straight; we only sell Rebuild Kits with new parts, zero core charges, and a 6-month 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 brand new inframe rebuild kit is manufactured and assembled in an ISO 9001:2008 certified facility, ensures excellent quality and consistency.
• Why sacrifice quality when you don’t have to?Quality meets or exceeds the OE’s at a much lower price. That’s more money in your pocket!
• Give your engine a backbone. You’ll get long lasting strength and durability with tri-metal connecting rods and main bearings that are built to help your engine last a million miles or more.
• Also, the cylinder liners included are induction hardened to reduce bore wear. If you want your engine to have increased durability, the pistons are forged from alloy steel to give your engine the durability it deserves.
• The pistons included are CNC turned to precise tolerances and the coating on the skirt consists of graphite. This will give you improved seizure resistance.
• Plus, this kit includes scraping rings which fight increased oil consumption, decrease of oil filter flow and DPF regeneration increases. It is a removable ring that prevents carbon from contacting the cylinder walls while in operation.
• Wear and tear is never good for an engine, that is why the piston pins included are hardened and tempered for improved strength and wear resistance. On another note, the piston rings are coated on ring faces with wear resistant materials for extended wear characteristics.
• Leakage will not be a problem because the oil control rings within this kit are designed with precise tangential tension for proper oil control. Also, correct materials are used in the making of the gaskets giving you the best of functionality and sealability.
• Want peace of mind?4BTdiesel has you covered. The head gasket has “floating” fire rings to provide the complete bore seal you need. Additionally, the head gasket is built with a multiple steel layer graphite composite for long lasting durability.
• To top it off, OE specifications are met to give you proper fit and function! You can’t beat that!

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) Piston Ring Sets
• (6) Top Piston Rings
• (6) Second Piston Rings
• (6) Oil Piston Rings
• (6) Piston Pins
• (6) Engine Piston Assemblies
• (12) Retaining Rings
• (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

6-month warranty.