Inframe Kit, Caterpillar C15 Engine | ESN – 6NZ, 9NZ, MBN, 1LW,1MM, 2WS, 5DS, 6TS (“one-piece piston”)

Inframe Kit, Caterpillar C15 Engine | ESN – 6NZ, 9NZ, MBN (“One-Piece Piston”)

Part Number: C15111-010
Description: Complete Inframe Engine Rebuild Kit for Caterpillar C15

The C15111-010 Inframe Kit is engineered for in-chassis overhauls of Caterpillar C15 engines, providing a complete set of premium components to restore engine performance, power, and efficiency. This kit includes a durable one-piece piston, ensuring superior strength, reliability, and long-lasting performance—ideal for demanding applications. Whether performing preventative maintenance or a full rebuild, this kit equips your engine for peak operation with minimal downtime.

Kit Includes:

• 6 – 301074E – Cylinder Kit (includes one-piece piston)

• 1 – 331152 – Oil Pan Gasket Kit

• 1 – 331165 / 2486740 – Upper Gasket Kit

• 6 – 331374 / 2818261 – Exhaust Manifold Assembly Gasket

• 6 – 370015E / 9Y7735 – Connecting Rod Bearing

• 1 – 370180E / 2436718 – Main Bearing Set

• 2 – 331208 – Oil Pan Gasket

• 1 – 381853E – Thermostat Kit

Key Features:

• Compatible with Caterpillar C15 engines (ESN 6NZ, 9NZ, MBN)

• Built to meet or exceed OEM specifications

• Includes high-strength one-piece pistons for enhanced durability

• Improves reliability, fuel efficiency, and engine longevity

• Trusted by diesel technicians, fleet operators, and rebuild shops

• Engineered for durability and easy installation, minimizing downtime and maximizing performance