A-Premium Pair (2) Rear CV Axle Shaft Assembly Compatible with Ford Explorer 2020-2022, Police Interceptor Utility 2020-2022 & Lincoln Aviator 2020-2022, Driver and Passenger Side, Replace# L1MZ4K139A

Compatible with Ford Models: 2020-2021 Explorer 2022-2022 Explorer (Except ST-Line and Platinum Hybrid Model) 2020-2022 Police Interceptor Utility Compatible with Lincoln Models: 2020-2021 Aviator 2022-2022 Aviator ELECTRIC/GAS Turbocharged 2022-2022 Aviator Turbocharged (Base/Black Label/Reserve) OEM Number: NCV11220, L1MZ4K138A, L1MZ4K138B, L1MZ4K138C NCV11215, L1MZ4K139A, L1MZ4K139B, L1MZ4K139C Specifications: Location: Rear Left and Right Compressed Length: 33.35 Inch (Left); 35.08 Inch (Right) Output Shaft Connection Style: Splined Input Shaft Connection Style: Splined Input Shaft Spline Count: 31 Axle Nut Included: Yes