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Replacement and OEM Parts for 2021 Ford Mustang Driveline, Axles & 4WD

2021 Ford Mustang Driveline, Axles & 4WD

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Engine & Drivetrain

67 products about 2021 Ford Mustang Driveline, Axles & 4WD found

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  • OEM 2021 Ford Mustang Oil Seal Diagram - BL3Z-4676-A
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    OEM (Genuine) 2021 Ford Mustang Oil Seal

    PartNumber: BL3Z-4676-A
    OEM 2021 Ford Mustang Oil Seal - BL3Z-4676-A
    Product Specifications
    • Notes: Mustang
    • Other Names: Front Seal, Oil Seal, Pinion Seal, Rear Seal, Seal
    • Item Dimensions: 5.8 x 5.3 x 2.6 inches
    • Item Weight: 4.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 1L3Z-4676-A, E8TZ-4676-B
    • Part Description: 2021 Ford Mustang Oil Seal
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $13.93 MSRP: $20.00
    You Save: $6.07 (31%)
  • OEM 2021 Ford Mustang Oil Seal Diagram - BL3Z-4676-A
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    OEM (Genuine) 2021 Ford Mustang Oil Seal

    PartNumber: BL3Z-4676-A
    OEM 2021 Ford Mustang Oil Seal - BL3Z-4676-A
    Product Specifications
    • Notes: Mustang
    • Other Names: Front Seal, Oil Seal, Pinion Seal, Rear Seal, Seal
    • Item Dimensions: 5.8 x 5.3 x 2.6 inches
    • Item Weight: 4.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 1L3Z-4676-A, E8TZ-4676-B
    • Part Description: 2021 Ford Mustang Oil Seal
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $13.93 MSRP: $20.00
    You Save: $6.07 (31%)
  • OEM 2021 Ford Mustang Axle Seal Diagram - AL3Z-4B416-A
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    OEM (Genuine) 2021 Ford Mustang Axle Seal

    PartNumber: AL3Z-4B416-A
    OEM 2021 Ford Mustang Axle Seal - AL3Z-4B416-A
    Product Specifications
    • Notes: Carrier; Mustang
    • Location: Driver Side; Passenger Side
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 9L2Z-4B416-B
    • Part Description: 2021 Ford Mustang Axle Seal
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $20.87 MSRP: $30.00
    You Save: $9.13 (31%)
  • OEM 2021 Ford Mustang Ring & Pinion Diagram - FR3Z-4209-B
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    OEM (Genuine) 2021 Ford Mustang Ring & Pinion

    PartNumber: FR3Z-4209-B
    OEM 2021 Ford Mustang Ring & Pinion - FR3Z-4209-B
    Product Specifications
    • Notes: Mustang; 3.73 Ratio
    • Other Names: Ring & Pinion
    • Item Dimensions: 14.4 x 13.9 x 10.1 inches
    • Item Weight: 26.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: FR3Z-4209-F
    • Part Description: 2021 Ford Mustang Ring & Pinion
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $297.91 MSRP: $409.23
    You Save: $111.32 (28%)
  • OEM 2021 Ford Mustang Differential Assembly Diagram - FR3Z-4026-C
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    OEM (Genuine) 2021 Ford Mustang Differential Assembly

    PartNumber: FR3Z-4026-C
    OEM 2021 Ford Mustang Differential Assembly - FR3Z-4026-C
    Product Specifications
    • Notes: Mustang; 3.73 Ratio; W/O Differential Cooler
    • Item Dimensions: 11.7 x 11.1 x 11.7 inches
    • Item Weight: 28.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Ford Mustang Differential Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $1091.99 MSRP: $1500.00
    You Save: $408.01 (28%)
  • OEM 2021 Ford Mustang Differential Assembly Diagram - FR3Z-4026-E
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    OEM (Genuine) 2021 Ford Mustang Differential Assembly

    PartNumber: FR3Z-4026-E
    OEM 2021 Ford Mustang Differential Assembly - FR3Z-4026-E
    Product Specifications
    • Notes: Mustang; 3.73 Ratio; W/Differential Cooler
    • Item Weight: 26.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Ford Mustang Differential Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $1104.37 MSRP: $1517.00
    You Save: $412.63 (28%)
  • OEM 2021 Ford Mustang Outer Pinion Bearing Diagram - BL3Z-4621-A
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    OEM (Genuine) 2021 Ford Mustang Outer Pinion Bearing

    PartNumber: BL3Z-4621-A
    OEM 2021 Ford Mustang Outer Pinion Bearing - BL3Z-4621-A
    Product Specifications
    • Notes: Mustang
    • Item Dimensions: 3.4 x 3.1 x 1.3 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Ford Mustang Outer Pinion Bearing
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $33.62 MSRP: $49.17
    You Save: $15.55 (32%)
  • OEM 2021 Ford Mustang Outer Pinion Bearing Diagram - BL3Z-4621-A
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    OEM (Genuine) 2021 Ford Mustang Outer Pinion Bearing

    PartNumber: BL3Z-4621-A
    OEM 2021 Ford Mustang Outer Pinion Bearing - BL3Z-4621-A
    Product Specifications
    • Notes: Mustang
    • Item Dimensions: 3.4 x 3.1 x 1.3 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Ford Mustang Outer Pinion Bearing
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $33.62 MSRP: $49.17
    You Save: $15.55 (32%)
  • OEM 2021 Ford Mustang Outer Pinion Bearing Diagram - BL3Z-4621-A
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    OEM (Genuine) 2021 Ford Mustang Outer Pinion Bearing

    PartNumber: BL3Z-4621-A
    OEM 2021 Ford Mustang Outer Pinion Bearing - BL3Z-4621-A
    Product Specifications
    • Notes: Mustang
    • Item Dimensions: 3.4 x 3.1 x 1.3 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Ford Mustang Outer Pinion Bearing
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $33.62 MSRP: $49.17
    You Save: $15.55 (32%)
  • OEM 2021 Ford Mustang Front Hub & Bearing Diagram - FR3Z-1104-A
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    OEM (Genuine) 2021 Ford Mustang Front Hub & Bearing

    PartNumber: FR3Z-1104-A
    OEM 2021 Ford Mustang Front Hub & Bearing - FR3Z-1104-A
    Product Specifications
    • Notes: Premium Brakes, 2018-21, W/O Adaptive Damping; High Performance, High Series, 2018-21, W/O Adaptive Damping; Mustang; W/O GT350, Gt350R; W/O Adaptive Damping
    • Location: Driver Side; Passenger Side
    • Other Names: Front Hub & Bearing, Hub Assembly
    • Item Dimensions: 8.2 x 6.1 x 8.2 inches
    • Item Weight: 8.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Ford Mustang Front Hub & Bearing
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $107.13 MSRP: $177.09
    You Save: $69.96 (40%)
  • OEM 2021 Ford Mustang Front Hub & Bearing Diagram - FR3Z-1104-F
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    OEM (Genuine) 2021 Ford Mustang Front Hub & Bearing

    PartNumber: FR3Z-1104-F
    OEM 2021 Ford Mustang Front Hub & Bearing - FR3Z-1104-F
    Product Specifications
    • Notes: Premium Brakes, 2018-21, W/Adaptive Damping; High Performance, High Series, 2018-21, W/Adaptive Damping
    • Location: Driver Side; Passenger Side
    • Other Names: Front Hub & Bearing, Hub Assembly
    • Item Dimensions: 5.1 x 6.4 x 6.4 inches
    • Item Weight: 10.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: HUB-315, FR3Z-1104-CA, FR3Z-1104-C
    • Part Description: 2021 Ford Mustang Front Hub & Bearing
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $123.45 MSRP: $200.00
    You Save: $76.55 (39%)
  • OEM 2021 Ford Mustang Axle Housing Diagram - FR3Z-4310-A
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    OEM (Genuine) 2021 Ford Mustang Axle Housing

    PartNumber: FR3Z-4310-A
    OEM 2021 Ford Mustang Axle Housing - FR3Z-4310-A
    Product Specifications
    • Notes: Carrier, Iron; Mustang; Iron Housing
    • Other Names: Axle Housing, Carrier
    • Item Weight: 82.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Ford Mustang Axle Housing
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $433.43 MSRP: $645.00
    You Save: $211.57 (33%)
  • OEM 2021 Ford Mustang Drive Shaft Assembly Diagram - JR3Z-4R602-A
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    OEM (Genuine) 2021 Ford Mustang Drive Shaft Assembly

    PartNumber: JR3Z-4R602-A
    OEM 2021 Ford Mustang Drive Shaft Assembly - JR3Z-4R602-A
    Product Specifications
    • Notes: 2.3 Liter, Auto Trans; Mustang; 2.3L; Auto Trans
    • Other Names: Drive Shaft
    • Item Dimensions: 75.9 x 9.2 x 8.2 inches
    • Item Weight: 38.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: JR3Z-4R602-X
    • Part Description: 2021 Ford Mustang Drive Shaft Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
    $433.43 MSRP: $595.38
    You Save: $161.95 (28%)
  • OEM 2021 Ford Mustang Drive Shaft Assembly Diagram - JR3Z-4R602-A
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    OEM (Genuine) 2021 Ford Mustang Drive Shaft Assembly

    PartNumber: JR3Z-4R602-A
    OEM 2021 Ford Mustang Drive Shaft Assembly - JR3Z-4R602-A
    Product Specifications
    • Notes: 2.3 Liter, Auto Trans; Mustang; 2.3L; Auto Trans
    • Other Names: Drive Shaft
    • Item Dimensions: 75.9 x 9.2 x 8.2 inches
    • Item Weight: 38.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: JR3Z-4R602-X
    • Part Description: 2021 Ford Mustang Drive Shaft Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
    $433.43 MSRP: $595.38
    You Save: $161.95 (28%)
  • OEM 2021 Ford Mustang Axle Assembly Diagram - KR3Z-4K139-A
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    OEM (Genuine) 2021 Ford Mustang Axle Assembly

    PartNumber: KR3Z-4K139-A
    OEM 2021 Ford Mustang Axle Assembly - KR3Z-4K139-A
    Product Specifications
    • Notes: W/Shelby, Gt500; Mustang; 5.2L; Left; Gt500
    • Location: Driver Side
    • Other Names: Axle Assembly
    • Part Description: 2021 Ford Mustang Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Shelby GT500 | 8 Cyl 5.2 L GAS
    $417.20 MSRP: $620.85
    You Save: $203.65 (33%)
  • OEM 2021 Ford Mustang Axle Assembly Diagram - KR3Z-4K139-A
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    OEM (Genuine) 2021 Ford Mustang Axle Assembly

    PartNumber: KR3Z-4K139-A
    OEM 2021 Ford Mustang Axle Assembly - KR3Z-4K139-A
    Product Specifications
    • Notes: W/Shelby, Gt500; Mustang; 5.2L; Left; Gt500
    • Location: Driver Side
    • Other Names: Axle Assembly
    • Part Description: 2021 Ford Mustang Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Shelby GT500 | 8 Cyl 5.2 L GAS
    $417.20 MSRP: $620.85
    You Save: $203.65 (33%)
  • OEM 2021 Ford Mustang Axle Assembly Diagram - JR3Z-4K139-B
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    OEM (Genuine) 2021 Ford Mustang Axle Assembly

    PartNumber: JR3Z-4K139-B
    OEM 2021 Ford Mustang Axle Assembly - JR3Z-4K139-B
    Product Specifications
    • Notes: Mustang; 5.0L; Left; Manual Trans
    • Other Names: Axle Assembly
    • Item Weight: 29.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: JR3Z-4K139-A
    • Part Description: 2021 Ford Mustang Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, GT, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
    $321.43 MSRP: $478.33
    You Save: $156.90 (33%)
  • OEM 2021 Ford Mustang Axle Assembly Diagram - JR3Z-4K139-B
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    OEM (Genuine) 2021 Ford Mustang Axle Assembly

    PartNumber: JR3Z-4K139-B
    OEM 2021 Ford Mustang Axle Assembly - JR3Z-4K139-B
    Product Specifications
    • Notes: Mustang; 5.0L; Left; Manual Trans
    • Other Names: Axle Assembly
    • Item Weight: 29.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: JR3Z-4K139-A
    • Part Description: 2021 Ford Mustang Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, GT, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
    $321.43 MSRP: $478.33
    You Save: $156.90 (33%)
  • OEM 2021 Ford Mustang Differential Assembly Diagram - FR3Z-4026-B
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    OEM (Genuine) 2021 Ford Mustang Differential Assembly

    PartNumber: FR3Z-4026-B
    OEM 2021 Ford Mustang Differential Assembly - FR3Z-4026-B
    Product Specifications
    • Notes: Mustang; 3.31, 3.55 Ratio
    • Item Weight: 22.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Ford Mustang Differential Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $203.39 MSRP: $276.92
    You Save: $73.53 (27%)
  • OEM 2021 Ford Mustang Drive Shaft Assembly Diagram - JR3Z-4R602-R
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    OEM (Genuine) 2021 Ford Mustang Drive Shaft Assembly

    PartNumber: JR3Z-4R602-R
    OEM 2021 Ford Mustang Drive Shaft Assembly - JR3Z-4R602-R
    Product Specifications
    • Notes: 5.0 Liter, Auto Trans; Mustang; 5.0L; Auto Trans
    • Other Names: Drive Shaft, Drive Shaft Assembly
    • Item Dimensions: 88.2 x 10.5 x 10.6 inches
    • Item Weight: 44.40 Pounds
    • Replaces: JR3Z-4R602-G, JR3Z-4R602-M, JR3Z-4R602-D
    • Part Description: 2021 Ford Mustang Drive Shaft Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, GT, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
    $396.47 MSRP: $544.62
    You Save: $148.15 (28%)
  • OEM 2021 Ford Mustang Drive Shaft Assembly Diagram - JR3Z-4R602-R
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    OEM (Genuine) 2021 Ford Mustang Drive Shaft Assembly

    PartNumber: JR3Z-4R602-R
    OEM 2021 Ford Mustang Drive Shaft Assembly - JR3Z-4R602-R
    Product Specifications
    • Notes: 5.0 Liter, Auto Trans; Mustang; 5.0L; Auto Trans
    • Other Names: Drive Shaft, Drive Shaft Assembly
    • Item Dimensions: 88.2 x 10.5 x 10.6 inches
    • Item Weight: 44.40 Pounds
    • Replaces: JR3Z-4R602-G, JR3Z-4R602-M, JR3Z-4R602-D
    • Part Description: 2021 Ford Mustang Drive Shaft Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, GT, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
    $396.47 MSRP: $544.62
    You Save: $148.15 (28%)
  • OEM 2021 Ford Mustang Axle Assembly Diagram - FR3Z-4K139-F
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    OEM (Genuine) 2021 Ford Mustang Axle Assembly

    PartNumber: FR3Z-4K139-F
    OEM 2021 Ford Mustang Axle Assembly - FR3Z-4K139-F
    Product Specifications
    • Notes: W/O Shelby, 5.0 Liter, Auto Trans; Mustang; 5.0L; Left; Auto Trans
    • Location: Driver Side
    • Other Names: Axle Assembly
    • Item Dimensions: 6.0 x 5.9 x 38.8 inches
    • Item Weight: 25.20 Pounds
    • Replaces: FR3Z-4K139-B, FR3Z-4K139-E
    • Part Description: 2021 Ford Mustang Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, GT, GT 50 Years Limited Edition, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
    $250.87 MSRP: $373.33
    You Save: $122.46 (33%)
  • OEM 2021 Ford Mustang Axle Assembly Diagram - FR3Z-4K139-F
    View Related Parts

    OEM (Genuine) 2021 Ford Mustang Axle Assembly

    PartNumber: FR3Z-4K139-F
    OEM 2021 Ford Mustang Axle Assembly - FR3Z-4K139-F
    Product Specifications
    • Notes: W/O Shelby, 5.0 Liter, Auto Trans; Mustang; 5.0L; Left; Auto Trans
    • Location: Driver Side
    • Other Names: Axle Assembly
    • Item Dimensions: 6.0 x 5.9 x 38.8 inches
    • Item Weight: 25.20 Pounds
    • Replaces: FR3Z-4K139-B, FR3Z-4K139-E
    • Part Description: 2021 Ford Mustang Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, GT, GT 50 Years Limited Edition, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
    $250.87 MSRP: $373.33
    You Save: $122.46 (33%)
  • OEM 2021 Ford Mustang Axle Assembly Diagram - KR3Z-4K139-D
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    OEM (Genuine) 2021 Ford Mustang Axle Assembly

    PartNumber: KR3Z-4K139-D
    OEM 2021 Ford Mustang Axle Assembly - KR3Z-4K139-D
    Product Specifications
    • Notes: W/O Shelby, 5.0 Liter, From 1/04/21;W/O Shelby, 5.0 Liter, To 1/04/21
    • Location: Driver Side
    • Other Names: Axle Assembly
    • Replaced by: KR3Z-4K139-G
    • Part Description: 2021 Ford Mustang Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | GT, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
    $283.35 MSRP: $421.67
    You Save: $138.32 (33%)
  • OEM 2021 Ford Mustang Axle Assembly Diagram - KR3Z-4K139-D
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    OEM (Genuine) 2021 Ford Mustang Axle Assembly

    PartNumber: KR3Z-4K139-D
    OEM 2021 Ford Mustang Axle Assembly - KR3Z-4K139-D
    Product Specifications
    • Notes: W/O Shelby, 5.0 Liter, From 1/04/21;W/O Shelby, 5.0 Liter, To 1/04/21
    • Location: Driver Side
    • Other Names: Axle Assembly
    • Replaced by: KR3Z-4K139-G
    • Part Description: 2021 Ford Mustang Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | GT, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
    $283.35 MSRP: $421.67
    You Save: $138.32 (33%)
  • OEM 2021 Ford Mustang Axle Assembly Diagram - FR3Z-4K139-D
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    OEM (Genuine) 2021 Ford Mustang Axle Assembly

    PartNumber: FR3Z-4K139-D
    OEM 2021 Ford Mustang Axle Assembly - FR3Z-4K139-D
    Product Specifications
    • Notes: Mustang; 2.3L; Left
    • Other Names: Axle Assembly
    • Item Weight: 21.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: FR3Z-4K139-A
    • Part Description: 2021 Ford Mustang Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | EcoBoost, EcoBoost Premium, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS
    $237.43 MSRP: $353.33
    You Save: $115.90 (33%)
  • OEM 2021 Ford Mustang Axle Assembly Diagram - FR3Z-4K139-D
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    OEM (Genuine) 2021 Ford Mustang Axle Assembly

    PartNumber: FR3Z-4K139-D
    OEM 2021 Ford Mustang Axle Assembly - FR3Z-4K139-D
    Product Specifications
    • Notes: Mustang; 2.3L; Left
    • Other Names: Axle Assembly
    • Item Weight: 21.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: FR3Z-4K139-A
    • Part Description: 2021 Ford Mustang Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | EcoBoost, EcoBoost Premium, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS
    $237.43 MSRP: $353.33
    You Save: $115.90 (33%)
  • OEM 2021 Ford Mustang Axle Assembly Diagram - FR3Z-4K138-E
    View Related Parts

    OEM (Genuine) 2021 Ford Mustang Axle Assembly

    PartNumber: FR3Z-4K138-E
    OEM 2021 Ford Mustang Axle Assembly - FR3Z-4K138-E
    Product Specifications
    • Notes: W/O Shelby, 5.0 Liter, Auto Trans;W/O Shelby, 5.0 Liter, To 1/04/21; Mustang; 5.0L; Right
    • Location: Passenger Side
    • Other Names: Axle Assembly
    • Item Dimensions: 5.9 x 6.0 x 38.1 inches
    • Item Weight: 23.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: FR3Z-4K138-B
    • Replaced by: FR3Z-4K138-J
    • Part Description: 2021 Ford Mustang Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, GT, GT 50 Years Limited Edition, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
    $209.27 MSRP: $320.00
    You Save: $110.73 (35%)
  • OEM 2021 Ford Mustang Axle Assembly Diagram - FR3Z-4K138-E
    View Related Parts

    OEM (Genuine) 2021 Ford Mustang Axle Assembly

    PartNumber: FR3Z-4K138-E
    OEM 2021 Ford Mustang Axle Assembly - FR3Z-4K138-E
    Product Specifications
    • Notes: W/O Shelby, 5.0 Liter, Auto Trans;W/O Shelby, 5.0 Liter, To 1/04/21; Mustang; 5.0L; Right
    • Location: Passenger Side
    • Other Names: Axle Assembly
    • Item Dimensions: 5.9 x 6.0 x 38.1 inches
    • Item Weight: 23.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: FR3Z-4K138-B
    • Replaced by: FR3Z-4K138-J
    • Part Description: 2021 Ford Mustang Axle Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, GT, GT 50 Years Limited Edition, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
    $209.27 MSRP: $320.00
    You Save: $110.73 (35%)
  • OEM 2021 Ford Mustang Rear Pinion Bearing Diagram - BL1Z-4630-A
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    OEM (Genuine) 2021 Ford Mustang Rear Pinion Bearing

    PartNumber: BL1Z-4630-A
    OEM 2021 Ford Mustang Rear Pinion Bearing - BL1Z-4630-A
    Product Specifications
    • Notes: Mustang
    • Other Names: Pinion Bearings, Rear Pinion Bearing
    • Item Dimensions: 5.3 x 4.6 x 2.2 inches
    • Item Weight: 2.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Ford Mustang Rear Pinion Bearing
    More Info
    Vehicle Fitment
    • 2021 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $52.78 MSRP: $76.50
    You Save: $23.72 (32%)
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