2021 Lincoln Nautilus Steering Parts

This table covers the steering knuckles that carry the hub, caliper and ball joints. Read more

MOTORCRAFT supplies both parts for the 2021 Lincoln Nautilus.

Listed part numbers: MOTORCRAFT MEF320 and MOTORCRAFT MEF319.

This table covers the steering gear assemblies that turn the tie rods. Typical signs include fluid at a torn boot, a growl when you turn, or play that the inner tie rods do not explain. Flush the old power-steering fluid with the rack — grit in the old fluid is the usual cause of a repeat leak. Read more

4 Rack and Pinion parts are listed for the 2021 Lincoln Nautilus, from MOTORCRAFT and AAE.

In the New grade, MOTORCRAFT supplies 2 parts: brand-new units rather than rebuilt ones. A representative part number is MOTORCRAFT STE786.

In the Remanufactured grade, AAE supplies 2 parts: factory-rebuilt units with new wear components. A representative part number is AAE ER1134.

Part numbers include MOTORCRAFT STE786, MOTORCRAFT STE787 and AAE ER1134, among others listed above.

This table covers the steering columns. Read more

One part is listed for the 2021 Lincoln Nautilus — MOTORCRAFT STC15.

This table covers the seals at the Steering Column Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: MOTORCRAFT STC102.

This table covers the inner and outer tie-rod ends that steer each front knuckle. Typical signs include play on center, a feathered front tire, or a boot that has split and packed with grit. Replace inner and outer ends together on a high-mileage axle, then get an alignment. Read more

21 Tie Rod End parts for the 2021 Lincoln Nautilus come from 6 brands — MEVOTECH, MOTORCRAFT, DELPHI and 3 other brands. The "Popular" part is DELPHI TA5574.

In the Daily Driver grade, MOTORCRAFT, DELPHI, MEVOTECH and 1 other brand supply 12 parts: grouped for everyday commuting duty. A representative part number is DELPHI TA5574.

The Economy section lists 7 options from DORMAN, MEVOTECH and FVP — the catalog's value-priced group. DORMAN 543774 is listed in this group.

In the Premium grade, MEVOTECH supplies 2 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is MEVOTECH TXMS40683.

This table covers the Tie Rod End boots. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn. Read more

2 Tie Rod End Boot parts for the 2021 Lincoln Nautilus come from MOTORCRAFT.

Listed part numbers: MOTORCRAFT STB10 and MOTORCRAFT STB21.