OSK™ O-Ring for Caterpillar® 4J5477 4J-5477 O-Ring Seal

Replacement Parts for use with the original Caterpillar® equipment.

*All manufacturer’s names, part numbers and descriptions are used for reference purposes only.  The O-Ring Store LLC or OSK™ are not sponsored by or affiliated with and brand listed. OSK™ Seals and Kits are assembled with high performance seals and parts.


Qty Discounts Prices
  • Model: 4J5477-OSK
    Dimensions: 5/16"ID X 7/16"OD X 1/16"CS
    Actual: 0.301"ID X 0.070"CS
    Metric: 7.65mm ID X 1.78mm CS
  • 59,854 in Stock
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