The Fabco housing cover gasket, part number 4270434 or 427-0434 (superseding old part number 427-434), is a direct-replacement sealing gasket listed in the illustrated parts manuals for the Fabco TC-140, TC-141, TC-142, and TC-1421 transfer case models. In the TC-140 manual it appears as item 21, described as a cover plate gasket; in the TC-142 manual it appears as item 48, listed as a housing cover gasket. Sourcing the correct gasket by Fabco part number keeps the housing sealed to spec. Call us to confirm proper fit for your specific unit.
Features
Genuine Fabco replacement housing cover gasket
Supersedes old part number 427-434
Listed in TC-140 parts manual as item 21 (cover plate gasket)
Listed in TC-142 parts manual as item 48 (housing cover gasket)
Verified fitment for TC-140, TC-141, TC-142, and TC-1421 transfer case models
Sold by Pro Gear and Transmission
