Driver Steering Knuckles
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Part Number	From	To	Comments	Suggested Retail
D9AZ-3106-A	1979	1991	Driver Steering Knuckle (Upper balljoint mounts using a tapered stud rather than a pinch bolt like on later models)	Obsolete
F1VY-3106-A	1992	1994	Driver Steering Knuckle -Antilock brake sensor mounting hole -Upper balljoint now retained to steering knuckle using a pinch bolt instead of a tapered stud -Sealed wheel bearings introduced -For improved vehicle stability, swaybar links mount on knuckle where the upper balljoint connects rather than on the lower control arm.	Obsolete
F5AZ-3106-A	1995	2002	Driver Steering Knuckle -New taper and diameter of lower ball joint hole. -Swaybar link mounts to middle of knuckle. -Brake caliper mounting system revised	$245.88

Notes:

• If the vehicle was not equipped with antilock brakes, it will not have the exciter ring on the wheel bearings. The hole where the wheel speed sensor would mount in the knuckle will be empty.
• There is also a steering knuckle that is unique to the 1990 lincoln town car and has provisions for an antilock brake sensor (Part #F0VY-3106-A). But still uses non-sealed wheel bearings and mounts to the old style stamped steel upper control arms. This steering knuckle was never used in production crown victorias or grand marquises.
  

Passenger Steering Knuckles

Part Number	From	To	Comments	Suggested Retail
D9AZ-3105-A	1979	1991	Passenger Steering Knuckle (Upper balljoint mounts using a tapered stud rather than a pinch bolt like on later models)	Obsolete
F1VY-3105-A	1992	1994	Passenger Steering Knuckle -Antilock brake sensor mounting hole -Upper balljoint now retained to steering knuckle using a pinch bolt instead of a tapered stud -Sealed wheel bearings introduced -For improved vehicle stability, swaybar links mount on knuckle where the upper balljoint connects rather than on the lower control arm.	Obsolete
F5AZ-3105-A	1995	2002	Passenger Steering Knuckle -New taper and diameter of lower ball joint hole. -Swaybar link mounts to middle of knuckle. -Brake caliper mounting system revised	$245.88

Notes:

• If the vehicle was not equipped with antilock brakes, it will not have the exciter ring on the wheel bearings. The hole where the wheel speed sensor would mount in the knuckle will be empty.
• There is also a steering knuckle that is unique to the 1990 lincoln town car and has provisions for an antilock brake sensor (Part #F0VY-3105-A). But still uses non-sealed wheel bearings and mounts to the old style stamped steel upper control arms. This steering knuckle was never used in production crown victorias or grand marquises.
  

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