The part number 153-1256 refers to a Lip-Type Seal used in Caterpillar machinery. It’s a small but essential component designed to maintain fluid integrity and prevent contamination in high-performance systems.

Description & Function

• Type: Lip-Type Seal
• Material: PTFE (Polytetrafluoroethylene) — known for chemical resistance and durability
• Inner Diameter: 34.92 mm
• Function: Prevents leakage of lubricants and keeps out dirt, dust, and other contaminants from rotating shafts

Specifications