CAT 187-1315 Cylinder Head Gasket for C9

CAT 187-1315 Cylinder Head Gasket for C9

CAT 187-1315 Cylinder Head Gasket is identified by Caterpillar part number 187-1315. This component is used to seal the cylinder-head-to-block joint in Caterpillar C9/C-9 engine applications. The page below combines official CAT product identification, public technical specifications and major compatible models with practical ordering checks for B2B buyers. Final compatibility should always be confirmed by machine or engine serial number before shipment.

What This Part Does

A correct head gasket is critical for containing combustion pressure and separating coolant and oil passages.

Key Features

• Critical cylinder-head sealing component
• CAT-specified 1.96 mm thickness
• Designed for C9/C-9 engine families and related equipment

Technical Specifications

Major Compatible CAT Models

• Engines: C9, C-9
• Generator Sets: C9 GEN SET, XQP300, D250GC, D300GC
• Excavators: 330C, 330D, 336D, 336D2, 340D2
• Other Equipment: D6R, D6T, D7R, 973C, 973D

These are major applications from Caterpillar public parts information, not a complete serial-number fitment list. Additional CAT arrangements may use the same part number.

Before Ordering

• Confirm C9/C-9 engine model and engine serial number.
• Verify CAT part number 187-1315 and the 1.96 mm gasket specification.
• Inspect cylinder-head and block sealing surfaces before assembly.
• Confirm whether additional cylinder-head seals, bolts or service parts are required for the overhaul.

RUIPO Supply & Fitment Support

RUIPO Spare Parts supplies Caterpillar parts for international B2B customers. Send the part number, required quantity, destination country, engine or machine model and serial number. When possible, include a clear photo of the old part or CAT label. We can help verify the part number, check current stock, confirm packing requirements and prepare an export quotation.