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8M7438

Caterpillar Piston Cap Seal With No Energizer

9.76 $ 9.76 $

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Descriptions

Transmission seal rings help to engage rotating clutches in transmissions and torque convertors. They allow oil to flow from a stationary component into a rotating component while minimizing fluid loss. Seal Rings are made of a various materials including rubber, energized rubber, and plastic. 

These seals are capable of handling the most aggressive pressure and speed applications. From the seal ring geometry to the finish and heat treatment of mating surfaces, all aspects of the sealing system are engineered to work together, resist wear and provide reliable performance. Many different types of cross sections are used in transmissions and brakes to engage the clutch.

Attributes:

  • Material Description: PTFE provides superior performance in Air, Engine Oil, Diesel Fuel and Coolant applications, but is sensitive to installation damage and debris. It works well at very high temperatures. 
  • Cross Section Width (in): 0.18 
  • Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image. 
  • Material: PTFE - Polytetrafluoroethylene,Polytetrafluoroethylene (PTFE) Plastic 
  • Inside Diameter (in): 6.87 
  • Primary Sealing Material: Plastic 
  • Cross Section Height (in): 0.25


Compatible Models


TRACK-TYPE TRACTOR 
D7F D7G D6G2 XL D6C D6D D7G2 D6E D5B 

RIPPER 
951 955 4 

PIPELAYER 
572G 571G 561D 

HYDRAULIC CONTROL 
143 153 163 140 

TRACK LOADER 
977K 977L 983 

BULLDOZER 
6S 6A 

WINCH 
55 

TRACK-TYPE LOADER 
977K