2021 Ford F-150 XL Crew Cab Pickup Fleetside Differential Carrier Bearing - KB3Z4221A | Mid-Tenn Ford Truck Sales Inc., Nashville TN

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2021 Ford F-150 XL Crew Cab Pickup Fleetside

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Differential Carrier Bearing

Part Number: KB3Z4221A
Supersession(s): KB3Z-4221-A

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Bearing. Assembly - Ball. Differential Carrier. Side S.
Bearing Only. Differential Carrier Bearing. Drive Ratio 3.73.

Differential Carrier Bearing

Fits Bronco, Ranger

Bronco; Left. Ranger; Left.
Differential Carrier - Repair or Replace
Your differential may need to be removed and rebuilt for a variety of symptoms including whine or groan noises, clunks or grinding, or excessive leaks. Our technicians have experience with your 2021 Ford F-150 and can recommend the ideal course of action.

REAR AXLE. DIFFERENTIAL. PROPELLER SHAFT.

Full Diagram

Ranger; 2WD. Ranger; 4WD. Ranger; Left. Ranger; Right.

Ranger; Left.

REAR AXLE. DIFFERENTIAL. PROPELLER SHAFT.

Full Diagram

Ranger; 2WD. Ranger; 4WD. Ranger; Left. Ranger; Right.

Ranger; Left.

Rear axle. Differential. Propeller shaft.

Full Diagram

Bronco; 2 Door; Full Time 4WD. Bronco; 2 Door; Part Time 4WD. Bronco; 3.73 Ratio. Bronco; 4 Door; Full Time 4WD. Bronco; 4 Door; Part Time 4WD. Bronco; 4.46 Ratio. Bronco; Front. Bronco; Left. Bronco; Rear. Bronco; Right.

Bronco; Left.

Rear axle. Propeller shaft.

Full Diagram

Bronco; 2.3L; 2 Door; Full Time 4WD. Bronco; 2.3L; 2 Door; Part Time 4WD. Bronco; 2.3L; 4 Door; Full Time 4WD. Bronco; 2.3L; 4 Door; Part Time 4WD. Bronco; 2.3L; Left; Locking Differential. Bronco; 2.3L; Left; Open Style Differential. Bronco; 2.3L; Right; Locking Differential. Bronco; 2.3L; Right; Open Style Differential. Bronco; 2.7L; 2 Door; Full Time 4WD. Bronco; 2.7L; 2 Door; Part Time 4WD. Bronco; 2.7L; 4 Door; Full Time 4WD. Bronco; 2.7L; 4 Door; Part Time 4WD. Bronco; 2.7L; Left; Locking Differential. Bronco; 2.7L; Left; Open Style Differential. Bronco; 2.7L; Right; Locking Differential. Bronco; 2.7L; Right; Open Style Differential. Bronco; 3.0L; Left. Bronco; 3.0L; Right. Bronco; 4.27 Ratio. Bronco; 4.46 Ratio. Bronco; 4.7 Ratio. Bronco; Front. Bronco; Left. Bronco; Rear. Bronco; Right.

Bronco; Left.