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245-4908

Caterpillar 40.87mm Inner Diameter Fuel System Seal

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Descriptions

Fuel system Seals are specifically designed and manufactured to work in the fuel system. Both O-ring and rectangular cross-section designs are used. 

Fuel System Seals go through additional advanced inspections to ensure reliable performance in this critical application. They are made from materials that are matched to the fluids, temperatures and pressures found in fuel systems. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, some seals are coated with PTFE to minimize seal twisting and cutting during seal installation.

Attributes:

  • Cross Section Diameter (in): 0.139 
  • Inside Diameter (in): 1.609 
  • SAE AS568 Dash Size: -223 
  • Material: FKM - Fluoroelastomer,FKM,Polytetrafluoroethylene (PTFE) Plastic,Fluoroelastomer (FKM) Rubber 
  • Material Description: FKM rubber is capable of service temperatures of -40 to 150C and is resistant to air, fuel (including bio-diesel), lubricants and oils. FKM rubber should not be used in applications that require resistance to water or coolant. 
  • Notes: Dimensions and material descriptions provided for reference only. 
  • Polymer: FKM (Fluorocarbon) 
  • Material Hardness: 90A 
  • Dash Size: 223 
  • Seal/O-Ring Type: Standard 
  • Primary Sealing Material: Rubber


Compatible Models


PUMPER 
SPT343 

ENGINE - MACHINE 
C4.4 

GENERATOR 
SR4 SR4B SR4BHV 

GEN SET ENGINE 
3508 3512 3512B 3508B 3516 3516B 

GENERATOR SET 
3516C 3516B 

MARINE AUXILIARY 
3512C 3516C 3512B 3508B 3516B 3512 

MARINE ENGINE 
3512C 3516 3512 3508 3508C 3508B 3516B 3516C 3512B 

ENGINE - INDUSTRIAL 
3512B 

INDUSTRIAL ENGINE 
3508B 3512B 3512C 3516B 

LOCOMOTIVE ENGINE 
3508C 3516C 3516B 3508B 3512C 3512B 

PETROLEUM ENGINE 
3508C 3512C 3512B