Replacement Inframe Kit for Cummins ® ISX/QSX Applications ISX '98/02 – CM570/870 – 150mm APR Cross Reference OEM Cross References: 4376171 Superseded/Alternate Numbers: M-4376171CA

What’s Included

1 x In-Frame Rebuild Kit – 4376171

FIT: Cummins ISX, CM570

Year: 1997-2010

Details:

Piston: 2863938 | Skirt Type: Closed | Top Ring Location: High | Top Land Diameter: Large | Liner OD Size: 150mm

Piston: 2882635 | Skirt Type: Closed | Top Ring Location: High | Top Land Diameter: Reduced | Liner OD Size: 150mm

Contents:

• 6 x Piston Kits (4376241)
  • 6 x Piston
  • 12 x Retaining Rings
  • 6 x Piston Pins
• 6 x Piston Ring Sets
  • 6 x Top Piston Rings
  • 6 x Compression Piston Rings
  • 6 x Oil Piston Rings
• 6 x Cylinder Liner Kits
  • 6 x Cylinder Liners
  • 6 x Carbon Scraper Rings
  • 6 x Liner Seals
  • 6 x Liner Shims
• 6 x Connecting Rod Bearings
• 1 x Main Bearing Set
  • 7 x Main Bearings Pair
  • 2 x Thrust Washers Pair
• 1 x O-Ring Seal
• 1 x Bypass Valve Plunger
• 1 x Oil Pan Gasket

• 1 x Upper Engine Gasket Set (4955595, 4025300, 4352144)
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x Electronic Control Module
  • 1 x Thermostat Housing Cover Gasket
  • 1 x Thermostat Housing Gasket
  • 1 x Turbocharger Gasket
  • 8 x Cavity Plugs
  • 1 x Camshaft Cover Seal
  • 1 x Camshaft Cover Seal
  • 6 x O-Ring Seals
  • 1 x Exhaust Manifold Gasket
  • 4 x Exhaust Manifold Gaskets
  • 1 x Exhaust Manifold Gasket
  • 1 x Rectangular Strip Seal
  • 1 x Fuel Control Housing Gasket
  • 6 x O-Ring Seals
  • 6 x O-Ring Seals
  • 6 x O-Ring Seals
  • 1 x Cylinder Head ISX Gasket
  • 1 x Flange Gasket
  • 6 x O-Ring Seals
  • 6 x Injector O-Ring Seals
  • 1 x Grommet Seal
  • 1 x Connection Gasket
  • 1 x Camshaft Cover Gasket
  • 1 x Camshaft Cover Gasket

OE Replacements:

4025214
4352286
4376171
4352286CA
4309129
4955597
4376171CA
2881872
2881871
4025058
3800999
3800776

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: 4376171
• Alternate / Superseded: M-4376171CA
• Interstate-McBee Reference: M-4376171

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.