Replacement Inframe Kit for Cummins ® ISX/QSX Applications ISX – CM2250 – 152mm APR Cross Reference OEM Cross References: 5473070

What’s Included

1 x In-Frame Rebuild Kit – 5473070

FIT: Cummins ISX15 / QSX15 / CM2250 / CM2350

Details:

Piston: 3688100 | Skirt Type: Closed | Top Ring Location: Low | Top Land Diameter: Reduced | Liner OD Size: 150mm

Piston: 3687177 | Skirt Type: Closed | Top Ring Location: Low | Top Land Diameter: Large | Liner OD Size: 150mm

Contents:

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

OE Replacement

5473070

Warranty: 2 Years Parts & Labor

Application & Fitment

• Engine Make: Cummins
• Engine Model / Application: ISX/QSX

Confirm the original part number and engine identification before ordering. Where applicable, also verify serial-number range, production year, piston style, bearing size or other configuration notes shown in the product information.

Part Numbers & Cross References

• OEM Cross Reference: 5473070
• Interstate-McBee Reference: M-5473070

Need Help Confirming Fitment?

Use the engine model, serial number and original part number when checking compatibility. For kits and sets, review the complete component breakdown above before ordering because contents can vary by engine configuration.