1998 Lincoln Navigator Transmission Shafts & Gears
- Sonnax®High Performance Heavy Duty Automatic Transmission Input ShaftLincoln Navigator 4R100 Transmission 1998, High Performance Heavy Duty Automatic Transmission Input Shaft by Sonnax®. Material: 300M Steel. Input shaft failure is common as power levels are increased. Sonnax heavy duty input shaft is...Suitable for any high-horsepower street, towing or competition applicationRolled splines for increased durability$339.13
- Transtar Industries®Automatic Transmission Output ShaftLincoln Navigator 4WD 4R100 Transmission 1998, Automatic Transmission Output Shaft by Transtar Industries®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...Superior in durability and wear resistanceSuperior proprietary coating for maximum durability$1,132.92