Caterpillar NBR (75) O-Ring 7D7519 (7D-7519)

O-rings are primarily used as axial or radial seals to prevent leakage and contamination.

Specifications

• Part Number: 7D-7519
• Seal/O-Ring Type: Standard
• Main Seal Material: Rubber
• Colour: Black
• Material: NBR - nitrile
• Cross Section Diameter (in): 0.14
• Inner Diameter (in): 20.61
• Outside Diameter (in): 20.887
• Hardness (Shore A): 75
• SAE AS568 Dash Size: Not available
• Coating: No

Compatible Models for Part Number 7D-7519

• Tracked Bulldozer:
• D6K
• D6K LGP
• D6K XL
• Off-Road Dump Truck:
• 768c
• 69D
• 769C
• 769D
• 771C
• 771D
• 772
• 772B
• 773
• 773B
• 773D
• 773E
• 775B
• 775D
• 775D
• 775E
• 776b
• 776C
• 7777
• 7777
• 777B
• 777D
• 777E
• 784c
• 785
• 785C
• 7855D
• Underground Articulated Dump Truck:
• AD40
• AD45
• AD45BAE40
• Pipe-Layer:
• PL61
• Track Loader:
• 953
• 953D
• 953K
• 963
• 963C
• 963D
• 963K
• Articulated Dump Truck:
• D400D
• D40D
• Load-Delivery Machine:
• R1700 II

Dimensions

• Weight (lbs): 0.1
• Length (cm): 15.24
• Width (cm): 20.32
• Depth (cm): 2.54