Replacement Major Overhaul Gasket Set for Caterpillar ® C10/C11/C12/C13 Applications C12 – Generator, Industrial & Machine – 2 Boxes

What’s Included

Overhaul Gasket Set for Generator, Industrial & Machine Applications.

Note: Straight Edge Head Gasket

Overhaul Gasket Set Includes:

• 1 x Single Cylinder Headset
  • 1 x O-Ring Seal
  • 1 x Air Inlet Manifold Gasket
  • 1 x Valve Cover Gasket
  • 6 x Exhaust Manifold Gaskets
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 4 x Water Lines Group Gaskets
  • 1 x O-Ring Seal
  • 1 x Regulator Gasket
  • 1 x Cylinder Head Gasket
  • 1 x Gasket
  • 1 x Gasket
  • 1 x Gasket
  • 1 x Turbo Lines Group Gasket
  • 1 x Turbo Lines Group Gasket
  • 1 x Turbo Lines Group Gasket
  • 1 x Turbo Lines Group Gasket
  • 1 x Turbocharger Gasket
  • 1 x Turbocharger Gasket
  • 1 x Turbocharger Gasket
  • 1 x Turbocharger Gasket
  • 1 x O-Ring Seal
  • 4 x O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 4 x Fuel Line O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 2 x O-Ring Seals
  • 2 x Thermostat Seals
  • 6 x O-Ring Seals
  • 6 x O-Ring Seals
  • 6 x Valve Cover Seal Stocks
  • 1 x Injector O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 2 x O-Ring Seals
  • 1 x O-Ring Seal
  • 8 x Isolators
  • 1 x Gasket
  • 1 x Gasket
  • 2 x O-Ring Seals
  • 3 x Intake Manifold Gaskets
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x Gasket
  • 1 x Gasket
  • 6 x O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x Fuel Injector O-Ring Seal
  • 1 x Gasket
• 1 x Oil Cooler & Lines Set
  • 1 x O-Ring Seal
  • 1 x Gasket
  • 2 x O-Ring Seals
  • 2 x O-Ring Seals
  • 2 x O/P O-Ring Seals
  • 1 x O-Ring Seal
  • 2 x O-Ring Seals
  • 2 x O-Ring Seals
  • 1 x O-Ring Seal
  • 3 x O-Ring Seals
  • 1 x O-Ring Seal
  • 3 x O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
• 1 x External Oil Pump Set
  • 1 x O-Ring Seal
  • 2 x O/P O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 3 x O-Ring Seals
  • 1 x O-Ring Seal
• 1 x Rear Structure Set
  • 1 x O-Ring Seal
  • 1 x Gasket
  • 1 x Gasket
  • 1 x Gasket
  • 1 x O-Ring Seal
  • 1 x Lip Type Seal
  • 1 x Gasket
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 2 x O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x Gasket
  • 2 x Rear Crankshaft Seals
  • 2 x O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
• 1 x Air Comp Set
  • 1 x Integral Seal
  • 1 x Air Compressor Gasket
• 1 x Central & Lower Set
  • 1 x Oil Pan Seal
  • 2 x O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 6 x O-Ring Seals
  • 2 x O-Ring Seals
  • 1 x O-Ring Seal
  • 3 x O-Ring Seals
  • 4 x O-Ring Seals
  • 1 x O-Ring Seal
  • 14 x Isolators
• 1 x Front Structure Set
  • 2 x Washer Seals
  • 1 x O-Ring Seal
  • 1 x Gasket
  • 1 x Integral Seal
  • 1 x Cover Gasket
  • 1 x Crankshaft Seal Group
    • 1 x Ring Seal
    • 1 x Crankshaft Seal Group
  • 1 x Integral Seal
  • 1 x O-Ring Seal
  • 1 x Front Structure Gasket Set
  • 1 x Ring Seal
  • 1 x Gasket
  • 1 x O-Ring Seal
  • 2 x O-Ring Fuel Line Seals
  • 2 x O-Ring Seals
  • 1 x Copper Washer
  • 2 x O/P O-Ring Seals
  • 4 x Washers
  • 2 x O-Ring Seals
  • 1 x Gasket
  • 2 x O-Ring Seals
  • 1 x O-Ring Seal
  • 2 x O-Ring Seals
  • 2 x O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 3 x O-Ring Seals
  • 1 x Gasket
  • 2 x O-Ring Seals
  • 1 x O-Ring Seal
• 1 x Fuel System Set
  • 1 x O-Ring Seal
  • 2 x Washer Seals
  • 1 x Fuel Priming Pump Gasket
  • 2 x O-Ring Seals
  • 8 x O-Ring Fuel Line Seals
  • 3 x O-Ring Seals
  • 2 x O-Ring Seals
  • 1 x O-Ring Seal
  • 6 x O-Ring Seals
  • 1 x Gasket
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
• 1 x Water Pump Set
  • 1 x Gasket
  • 1 x Gasket
  • 1 x O-Ring Seal
  • 1 x Gasket
  • 2 x O-Ring Seals

Application & Fitment

• Engine Make: Caterpillar
• Engine Model / Application: C10/C11/C12/C13

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

• Interstate-McBee Reference: MCBC12121

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.