The Caterpillar Nozzle 7N0449 (7N-0449) is a crucial component of the fuel injection system. These fuel injectors ensure complete fuel combustion and precise emissions, leading to optimal engine performance.

Specifications:

• Part Number: 7N-0449
• Height (inches): 1.3
• Length (inches): 8.0
• Weight (lbs): 0.4
• Length (cm): 17
• Width (cm): 8
• Depth (cm): 8

Compatible Models:

Track-Type Tractor:

• 140, 141, 143, 153, 163, 4, 4A, 4S, 5, 55, 5A, 5S, 6, 6A, 6S, D4E, D5B, D6D, D6G

Wheel-Type Skidder:

• 518, 528

Pipelayer:

• 561D

Excavator:

• 225

Motor Grader:

• 120G, 12G, 130G, 140G, 14G

Track-Type Loader:

• 951, 955, 977