Description

Item Description:

Trail-Safe™ T-Case Output Seal

The Trail-Safe™ T-Case Output Seal is one of the most effective seals on the market, and will help you keep your favorite trails free of oil. The Trail-Safe™ T-Case Output Seal lip is totally supported by a garter spring applying constant force over the full 360° circumference. This prevents any deflection gaps and stops oil from bypassing the seal lip.  The outer seal lip acts as a secondary seal and keeps debris and other contaminants away from the inner seal lip.

The O.D. of the Trail-Safe™ Seal is 100% rubber coated so that it forms a complete static surface seal resulting in zero leaks, and the outer flange prevents the seal from being pushed too far into the transfer case housing. The Trail-Safe™ T-Case Output Seal also has a bi-directional double helix feature to keep the oil in the transfer case and water out, especially when the vehicle is on an incline.

Note: This is a direct drop-in replacement for OEM part number 90311-38140.  This will also replace the front T-Case output seal (you will no longer need the OEM felt dust seal).

Specifications:

  • The OD of the seal is 100% rubber coated
  • Seal lip is totally supported by a garter spring applying constant force over the full 360º circumference
  • Outer seal lip acts as a secondary seal and keeps debris and other contaminants away from the inner seal lip
  • Dual sealing lips
  • Flange to prevent seal from being pushed too far in
  • Bidirectional Double-Helix Feature to keep oil in & keep water out
  • Direct OEM replacement (OEM part # 90311-38140)

Application Data:

  • 1979-1995 Toyota Pickup (All Engines)
  • 1985-1995 Toyota 4Runner (All Engines)
  • RF1A gear-driven t-case