Differentials & Parts for 2023 Ford Bronco
Select Differentials & Parts part
Axle Assembly Rear
Part Number: MB3Z-4001-ARN
Ford Positions: Rear
Applications: W/LOCKING DIFFERENTIAL
Replaces: MB3W-4001-ARH, MB3W-4001-ARK, MB3W-4001-ARM, MB3W-4001-ARN, MB3Z-4001-D
Description: Without raptor, locking, 4.7 ratio. Bronco. 4.7 ratio.
Not For Sale
Differential Carrier
Part Number: MB3Z-4141-C
Ford Positions: Front
Notes: PARTS: Part has related components that cannot be reused/reinstalled; mount bolt upper and lower.
Other Names: Carrier, Differential, Carrier Differential
Description: Locking, 4.76 axle, without raptor. Bronco. With locking front axle. 4.7 ratio. 2.7l. With locking front axle. 4.7 ratio. 2.3l. Drive...
Not For Sale
2021-2024 Ford Bronco - Rear Cover Bolt
Part Number: KB3Z-4346-A
Ford Notes: PARTS: Part included with axle assembly.
Other Names: Bolt
Description: Without raptor.
MSRP $16.67
$12.00
2019-2024 Ford - Pinion Spacer
Part Number: KB3Z-4662-A
Ford Positions: Rear
Applications: W/O LOCKING DIFFERENTIAL
Other Names: Differential Crush Sleeve, Spacer Pinion Bearing
Description: Bronco. Ranger.
MSRP $18.20
$13.10
2021-2024 Ford - Differential Pinion Seal
Part Number: MB3Z-3254-B
Ford Positions: Front
Notes: PARTS: Part included with differential carrier.
Other Names: Rear Seal, Pinion Seal, Seal Assembly Oil
Replaces: MB3Z-3254-A
Description: Bronco. With locking front axle. Ranger. Awd. 4wd, with raptor. Electronic Differential Lock.
MSRP $14.18
$10.21
2021-2024 Ford - Mount Bracket
Part Number: MB3Z-3A040-B
Ford Other Names: Bracket
Replaces: MB3Z-3A040-A
Description: Open style, without axle disconnect. 4wd. Locking.
MSRP $99.00
$66.23
Axle Assembly
Part Number: MB3Z-4001-EA
Ford Applications: W/LOCKING DIFFERENTIAL
Other Names: Axle, Axle Assembly Rear
Replaces: MB3W-4001-ALG, MB3Z-4001-C, MB3Z-4001-DS
Description: Bronco. 4.46 ratio. Without raptor, locking, 4.46 ratio.
Not For Sale
Differential Carrier Assembly
Part Number: MB3Z-4141-B
Ford Positions: Front
Notes: PARTS: Part has related components that cannot be reused/reinstalled; mount bolt upper and lower.
Other Names: Differential Carrier, Carrier, Differential, Carrier Differential
Description: Bronco. Locking. 4.46 axle. Drive Ratio 4.46. Electronic Differential Lock.
Not For Sale
Differential Case
Part Number: MB3Z-4200-A
Ford Positions: Rear
Applications: W/LOCKING DIFFERENTIAL
Other Names: Differential Carrier, Differential And Carrier Assembly
Description: Bronco. Electronic Differential Lock. Loaded. Exc.Differential Carrier Bearings and Races.
Backordered
Differential Carrier Assembly
Part Number: MB3Z-4141-D
Ford Positions: Front
Notes: PARTS: Part has related components that cannot be reused/reinstalled; mount bolt upper and lower.
Other Names: Differential Carrier, Carrier, Differential, Carrier Differential
Description: Bronco. Without locking front axle. Without fuel economy pkg. #6. 4.27 ratio. Open style, without axle disconnect. 4.27 axle. Drive...
Not For Sale
Differential Carrier Assembly
Part Number: MB3Z-4141-E
Ford Positions: Front
Notes: PARTS: Part has related components that cannot be reused/reinstalled; mount bolt upper and lower.
Other Names: Differential Carrier, Carrier, Differential, Carrier Differential
Description: Bronco. Without locking front axle. Without fuel economy pkg. #6. 4.46 ratio. Open style, without axle disconnect. 4.46 axle. Drive...
Not For Sale
2007-2025 Ford - Plug
Part Number: 6C2Z-4N282-AA
Ford Positions: Front, Rear
Notes: PARTS: Part included with axle assembly.,PARTS: Part included with differential carrier.
Other Names: Differential Cover Plug, Differential Plug, Mount Bracket Plug, Cover Plug, Rear Cover Hole Plug, Differential Assembly Drain Plug,...
Replaces: XC2Z-4N282-AA, YL8Z-4N282-AA
Description: 4 wheel drive. 10.8, 11.8, & 12.4 axles. Awd, 2019-24. 4wd. With awd, 2011-12. With raptor. Locking. Mount bracket,plug.
MSRP $2.88
$2.08
2017-2024 Ford - Vent Valve
Part Number: BC3Z-4022-A
Ford Applications: W/LOCKING DIFFERENTIAL
Other Names: Vent, Vent Assembly Rear Axle
Description: Bronco. F250. F350 without dual rear wheels. F450. With raptor.
MSRP $10.33
$7.44
2019-2024 Ford - Rear Seal
Part Number: KB3Z-3254-B
Ford Positions: Front
Notes: PARTS: Part included with differential carrier.
Other Names: Rear Seal, Pinion Seal, Seal Assembly Oil
Replaces: KB3Z-3254-A
Description: Open style, without axle disconnect. Bronco. Without locking front axle. Ranger. 4wd. 4wd, without raptor. Exc.Electronic Differential...
MSRP $26.67
$19.20
2019-2024 Ford - Seal
Part Number: KB3Z-4676-A
Ford Positions: Rear
Applications: W/LOCKING DIFFERENTIAL
Other Names: Pinion Seal, Differential Pinion Seal, Seal Assembly Oil
Description: Awd. Bronco. F250 super duty. F350 super duty. Ranger.
MSRP $30.83
$22.20
2003-2025 Ford - Outer Tie Rod Lock Nut
Part Number: W520215-S440
Ford Positions: LEFT, RIGHT
Notes: PARTS: Part cannot be reused/reinstalled.
Other Names: Outer Tie Rod Nut, Lower Ball Joint Nut, Upper Control Arm Nut, Mount Plate Nut, Stabilizer Link Nut, Upper Ball Joint Nut, Lower...
Replaces: N806368-S427, W520215-S309, W520215-S427, W706842-S309
MSRP $5.00
$3.00
2021-2024 Ford Bronco - Vent Hose
Part Number: MB3Z-4A058-K
Ford Positions: Rear
Other Names: Hose Assembly
Description: Without raptor.
MSRP $73.67
$50.83
2021-2024 Ford - Rear Bracket
Part Number: MB3Z-3069-E
Ford Notes: PARTS: Part included with differential carrier.
Other Names: Bush
Description: Locking, 2.3L, 2.7L.
MSRP $226.67
$151.64
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