8L2777 Caterpillar O-Ring Seal, New

$2.18

MJ3F – The CAT 8L-2777 O-Ring Seal is designed for use in Caterpillar diesel engines and heavy-duty equipment. This sealing ring helps prevent fuel and oil leakage at the unit injector rocker arm assembly. Manufactured from durable, heat-resistant FKM (Viton) material, this O-ring provides reliable sealing performance in demanding diesel engine applications. Product Details: Part…

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Description

MJ3F – The CAT 8L-2777 O-Ring Seal is designed for use in Caterpillar diesel engines and heavy-duty equipment. This sealing ring helps prevent fuel and oil leakage at the unit injector rocker arm assembly.

Manufactured from durable, heat-resistant FKM (Viton) material, this O-ring provides reliable sealing performance in demanding diesel engine applications.

Product Details:

  • Part Number: 8L-2777

  • Part Type: O-Ring Seal

  • Material: FKM / Viton Rubber

  • Inside Diameter: 0.424 inches (10.77 mm)

  • Cross-Section Diameter: 0.103 inches (2.62 mm)

  • AS568 Size: -111

  • Applications: Caterpillar diesel engines and compatible heavy-duty equipment

Additional information

Weight 0.225 lbs
Dimensions 6 × 6 × 6 in

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Product identification
Products explicitly described as “Genuine OEM” are genuine original equipment manufacturer parts. Other references to OEM names, part numbers, or model numbers are provided to identify compatibility and do not imply that a product is OEM.