Replacement Major Overhaul Gasket Set for Caterpillar ® 3114/3116/3126/C7/C7.1 Applications 3126B

What’s Included

1 x Overhaul Gasket Set

Fits: Caterpillar 3126, Machine, 3V HEUI

Machine Models: D5N, D6N, 120H, 135H, 561N, 938G, 950G, 962G, IT38G, IT62G, 953C, 963C

Overhaul Gasket Set Contents:

• 1 x Cylinder Head Gasket Set
  • 6 x Valve Stem Seals
  • 1 x O-Ring Seal
  • 12 x O-Ring Seals
  • 1 x Lock
  • 2 x O-Ring Seals
  • 1 x Lock
  • 18 x O-Ring Seals
  • 1 x General Use O-Ring Seal
  • 2 x O-Ring Seals
  • 12 x O-Ring Seals
  • 6 x Exhaust Manifold Gaskets
  • 9 x O-Ring Seals
  • 9 x Fuel Line O-Ring Seals
  • 12 x Intake Valve Stem Seals
  • 1 x Turbocharger Gasket
  • 1 x Cylinder Head Gasket
  • 2 x O-Ring Seals
  • 1 x Water Regulator Gasket
  • 2 x O-Ring Seals
  • 1 x Water Lines Group Gasket
  • 6 x O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 6 x O-Ring Seals
  • 1 x O-Ring Seal
  • 6 x O-Ring Seals
  • 6 x O-Ring Seals
  • 1 x O-Ring Seal
  • 2 x O-Ring Seals
  • 6 x O-Ring Seals
  • 6 x O-Ring Seals
  • 1 x Turbo Lines Group Gasket
  • 6 x O-Ring Seals
  • 6 x O-Ring Seals
  • 6 x O-Ring Seals
  • 1 x Lock
  • 2 x O-Ring Seals
  • 6 x O-Ring Seals
  • 1 x O-Ring Seal
  • 3 x O-Ring Seals
  • 4 x Valve Cover Seal Stock
• 1 x Front Cover Gasket Set
  • 1 x Integral Seal
  • 3 x O-Ring Seals
  • 1 x General Use O-Ring Seal
  • 2 x O-Ring Seals
  • 1 x Cover Gasket
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x General Use O-Ring Seal
  • 2 x O-Ring Seals
  • 1 x Excluder Seal
  • 1 x O-Ring Seal
  • 1 x Crankshaft Seal Group
  • 3 x O-Ring Seal
  • 1 x O-Ring Seal
  • 2 x Washer
  • 2 x O-Ring Seals
• 1 x Central & Lower Gasket Set
  • 1 x Engine Oil Lines Group Gasket
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 2 x O-Ring Seals
  • 4 x General Use O-Ring Seal
  • 1 x Gasket
  • 1 x O-Ring Seal
  • 1 x Oil Pan Gasket
  • 4 x O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 3 x Cover Gaskets
  • 2 x General Use O-Ring Seals
  • 1 x O-Ring Seal
  • 2 x Fuel Line O-Ring Seal
  • 1 x O-Ring Seal
• 1 x Fuel System Gasket Set
  • 1 x O-Ring Seal
  • 4 x Fuel Line O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 6 x O-Ring Seals
  • 4 x O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 2 x O-Ring Seals
  • 18 x O-Ring Seals
  • 1 x General Use O-Ring Seal
  • 2 x O-Ring Seals
• 1 x Oil & Cooler Gasket Set
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 2 x General Use O-Ring Seals
  • 1 x Oil Filter Gasket
  • 1 x Fuel Line O-Ring Seal
  • 1 x Cooler Group Gasket
  • 2 x O-Ring Seals
  • 2 x O-Ring Seals
• 1 x Rear Cover Gasket Set
  • 1 x Rear Crankshaft Seal
  • 1 x Fuel Filter Gasket
  • 1 x Seal
  • 1 x Gasket
  • 1 x Gasket
  • 1 x O-Ring Seal
  • 1 x General Use O-Ring Seal
  • 1 x Turbocharger Gasket Set
  • 1 x Turbo Lines Group Gasket
  • 1 x Turbo Lines Group Gasket
  • 5 x O-Ring Seals
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 1 x O-Ring Seal
  • 2 x Turbocharger Gaskets
  • 1 x O-Ring Seal
  • 1 x Injector O-Ring Seal
  • 1 x O-Ring Seal
• 1 x Water Pump Gasket Set
  • 1 x Black O-Ring Seal
  • 3 x O-Ring Seals
  • 2 x General Use O-Ring Seal
  • 2 x O-Ring Seal
  • 1 x General Use O-Ring Seal
  • 2 x General Use O-Ring Seals

Warranty: 2 Years Warranty on Parts & Labor

Application & Fitment

• Engine Make: Caterpillar
• Engine Model / Application: 3114/3116/3126/C7/C7.1

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: MCB3126061

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.