Replacement Transfer Case Extension Housing Seal fits 1966-1972 Ford F100

At Sawyer Auto, we are committed to offering the highest-quality, direct-fit replacement auto parts. These parts are manufactured using high-grade materials and subjected to thorough testing to ensure superior reliability and precise compatibility with your car or truck.

• 【❗Fitment (Compatibility Description):❗:】 Direct Replacement For Transfer Case Input Shaft Seal On 1966-1972 Ford F100 With Spicer 21 Axle And 1 Speed Applications; Matches Original Mounting And Dimensions.
• ✅【 Function (Component Description):】 Designed To Seal The Transfer Case Input Shaft Area To Retain Lubricant And Protect Internal Gears During Normal Operation.
• ✅【 Replacement Reason (Service Description):】 Typically Replaced When The Seal Lip Becomes Worn, Cracked, Or Begins To Leak Due To Age Or Service Wear; Fits Spicer 21 Axle And 1 Speed Configurations Per Fitment Notes.
• ✅【 Construction and Material:】 Elastomer Sealing Lip With A Metal Case Designed To Withstand Typical Service Conditions At The Input Shaft Connection.
• ✅【 Testing and Installation:】 Inspected For Dimensional Accuracy And Installed Using Proper Driver Tools And Procedures To Ensure Correct Seating In The Extension Housing.