AIR-TIGHT 7k Axle Stainless Cap Bearing Protector Kit #AT-70USS
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AIR-TIGHT 7k Axle Stainless Cap Bearing Protector Kit #AT-70USS

Our Price: $17.99

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AIR-TIGHT 7k axle Sport Kit features patented Air-Tight hub chamber designed to keep water from intruding into the bearing compartment. Diaphragm confirms seal integrity at a glance. Air pressure of 5-10 psi can be easily monitored and maintained.   Includes SUPER SEAL™ & Stainless Steel Seal Bushing
NOTE:  Kit outfits one hub or drum assembly with or without posi-lube spindle.

Proudly built in the U.S.A. and a trusted product of the United States Coast Guard trailer fleet.

Full Kit Components:

  • Stainless Steel Air Cap (2.441" I.D.)
  • Bushing, stainless steel (2.246" I.D.)
  • Super SealTM
  • Diaphragm
  • Sport needle
  • Bonding agent
  • 1 Shim (2.20" I.D.)

Seal Specifications:

  • Any 7k - 8k axle with 8-Lug hubs/drums
  • Double-lip (2-1/2" I.D.)
  • Specially molded composition

PSI Recommendations:

  • 10 - 15 p.s.i.

Video - Install Sport Kit

Stock # 7114011

Regular Price: $52.50

Special Price: $17.99

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