HomeSuspension > Suspension, Springs and Related ComponentsDelphi TC4021 Suspension Control Arm and Ball Joint Assembly - Front Left
Part #: TC4021

Delphi TC4021 Suspension Control Arm and Ball Joint Assembly - Front Left

Front Left
⚙️ 13 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Lincoln, Flex, MKS, MKT, and Taurus
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Delphi TC4021 Suspension Control Arm and Ball Joint Assembly - Front Left
BrandDelphi
Part NumberTC4021
Thread DirectionClockwise (right)
Bushing ColorBlack
FinishPainted
Pre-GreasedYes
Bushings IncludedYes
Dust Boot IncludedYes
Ball Joint Mounting TypeMachined
Ball Joint Stud TypeThreaded
Ball Joint IncludedYes
Control Arm ConstructionCasting/forged
Control Arm MaterialCast iron
Mounting Hardware IncludedYes
Grade TypePremium
Mounting Hole Quantity2
Boot MaterialChloroprene rubber (cr)
AdjustableNo
Locking Nut IncludedYes
GreaseableNo
Control Arm Maximum Width17.422
Control Arm Maximum Width442.53
Control Arm ColorBlack
Ball Joint Stud Length2.106
Ball Joint Stud Length53.50
Control Arm Maximum Length17.370
Control Arm Maximum Length441.20
Boot ColorBlack
Steering TypePower
Bearing MaterialPlastic
Bushing MaterialRubber
Mounting Hole Diameter0.500

This part fits 13 vehicles. Search below:

YearMakeModelPositionNotes
2012FordFlexFront Left
2012FordTaurusFront Left
2012LincolnMKSFront Left
2012LincolnMKTFront Left
2011FordFlexFront Left
2011FordTaurusFront Left
2011LincolnMKSFront Left
2011LincolnMKTFront Left
2010FordFlexFront Left
2010FordTaurusFront Left
2010LincolnMKSFront Left
2010LincolnMKTFront Left
2009LincolnMKSFront Left

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

52-18839A5Z 3079-A9G1Z 3C403-ABA5Z 3079-ACMS401112CMS401122MCF2260RK621133X15CJ7806

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.