1P4303 Cylinder Head Fits Caterpillar Models

One New Aftermarket Replacement Cylinder Head for Caterpillar (Cat) Construction Equipment

This aftermarket replacement cylinder head (bare) fits the Caterpillar D333C and 3306 inline 6-cylinder diesel engines, used across a wide range of Cat construction equipment including track-type tractors, wheel loaders, motor graders, and wheel scrapers. The 3306/D333C is a long-running Cat powerplant and this cylinder head is a direct replacement for the OEM unit.

Specifications

• Cylinder Head - Bare (without valves)
• Fits Caterpillar D333C and 3306 series 6-cylinder diesel engines
• Approx. weight: 166-214 lbs depending on configuration
• Dimensions: approx. 39.36 x 15.35 x 6.69 in.

Compatible Models

Caterpillar Track-Type Tractors: D5, D6C, D7F

Caterpillar Pipelayers: 561C

Caterpillar Wheel Loaders: 966, 966C, 980B

Caterpillar Track-Type Loaders: 977K

Caterpillar Wheel Tractor-Scrapers: 627, 637

Caterpillar Earthmoving Compactors: 815, 816

Caterpillar Wheel Dozers: 814

Caterpillar Motor Graders: 12F, 120, 140, 14E

Caterpillar Industrial Engines: 1673C

Compatible Engines: Caterpillar 3306, 3306B, 3306 DI, D333C, 1673C

Replaces Part Number(s):

1P4303, 1P-4303, 1P4302, 1N7509, 1P6455, 5S7262, 7S7069, 9S7515, 0R0830, 0R1081, 0R2095, 0R2153, 242-3434, 2423434, 8N-6769, 8N6769

Aftermarket Interchange Numbers

CA1P4303, CA2423434, PAI 360452, Interstate-McBee M-9S7515

New aftermarket replacement part - not remanufactured, not used.