HomeSuspension > Suspension, Springs and Related ComponentsDelphi TC1723 Suspension Ball Joint - Front Upper
Part #: TC1723

Delphi TC1723 Suspension Ball Joint - Front Upper

Front Upper
18 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Toyota, T100 and Pickup
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Delphi Suspension Ball Joint for Toyota Pickup and T100

The Delphi TC1723 suspension ball joint is engineered to provide reliable steering and suspension performance for Toyota Pickup and T100 models. Designed with durable materials and complete hardware, this ball joint ensures a secure fit and long-lasting operation.

Key Features of Delphi TC1723 Suspension Ball Joint

  • Constructed with SAE 5140 alloy steel ball and carbon steel housing for strength and durability
  • Includes grease fitting for easy maintenance and extended service life
  • Comes with castle nut, cotter pin, washers, and mounting hardware for a complete installation
  • Equipped with a dust boot to protect internal components from dirt and debris
  • Threaded stud with 14.0 mm diameter and 17.0 mm length for secure mounting
  • Bolt-on mounting type with four mounting holes spaced 30.0 mm apart
  • Black finish for corrosion resistance and aesthetic compatibility

Detailed Description of Delphi TC1723 Ball Joint

The Delphi TC1723 suspension ball joint is designed specifically for Toyota Pickup and T100 vehicles, providing a precise fit and reliable suspension articulation. The ball material is SAE 5140 alloy steel, known for its toughness and wear resistance, while the housing is made from carbon steel to withstand road stresses. This ball joint assembly includes a grease fitting, allowing for regular lubrication to maintain smooth operation and reduce wear. The included dust boot protects the joint from contaminants, extending its service life. With a stud thread diameter of 14.0 mm and a length of 383 mm, this component fits securely and maintains proper suspension geometry. The package also contains all necessary mounting hardware, including castle nut, cotter pin, washers, and bolts, ensuring a straightforward installation process.

Common Suspension Issues Addressed by This Ball Joint

  • Eliminates excessive play or looseness in the steering linkage
  • Prevents uneven tire wear caused by worn suspension components
  • Reduces clunking noises during driving over bumps or rough roads
  • Restores proper wheel alignment and handling stability
  • Protects suspension system from dirt and moisture intrusion

Installation Notes and Tips

  • Verify compatibility with Toyota Pickup and T100 models before installation
  • Use the included mounting hardware and torque specifications for secure fitment
  • Grease the fitting after installation and during regular maintenance intervals
  • Inspect the dust boot for damage and replace if necessary to prevent contamination
  • Check wheel alignment after installation to ensure proper suspension geometry

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The TC1723 ball joint is backed by Delphi's quality control processes and is designed for long-term use in Toyota Pickup and T100 vehicles. Please refer to Delphi's official warranty documentation for specific coverage details.

BrandDelphi
Part NumberTC1723
AdjustableNo
Ball Joint AssemblyYes
Bushings IncludedNo
Castle Nut IncludedYes
ColorBlack
Cotter Pin HoleYes
Cotter Pin IncludedYes
Distance Between Mounting Holes30.0
Dust Boot IncludedYes
Dust Boot MaterialCholoroprene Rubber (CR)
Grease Fitting IncludedYes
GreaseableYes
Height4.504
Height114.4
Item GradeStandard Replacement
Length383
MaterialBall Material - Alloy Steel SAE 5140, Housing Material - Carbon Steel SAE 1040
Mount Plate IncludedNo
Mounting Bolt Head Diameter0.567
Mounting Bolt Head Diameter14.4
Mounting Bolt Length0.591
Mounting Bolt Length15.0
Mounting Bolt Shank Diameter0.315
Mounting Bolt Shank Diameter8.0
Mounting Bolt Thread Diameter8.0
Mounting Bolt Thread Length0.906
Mounting Bolt Thread Length23.0
Mounting Bolt Thread Pitch1.25
Mounting Bolts IncludedYes
Mounting Hardware IncludedYes
Mounting Hole Quantity4
Mounting TypeBolt On
Nuts IncludedYes
Position(s)Front Upper
Stud Tapered End 1 Diameter0.591
Stud Tapered End 1 Diameter15.0
Stud Tapered End 2 Diameter0.669
Stud Tapered End 2 Diameter17.0
Stud Thread Diameter0.551
Stud Thread Diameter14.0
Stud Thread Length0.669
Stud Thread Length17.0
Stud Thread Pitch1.5
Stud TypeThreaded
Tapered StudYes
Washers IncludedYes
Width109.0
Wrench Size0.866
Wrench Size22.0

This part fits 18 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
1998ToyotaT100RWDFront UpperGreasable
1997ToyotaT100RWDFront UpperGreasable
1996ToyotaT100RWDFront UpperGreasable
1995ToyotaPickupRWDFront Upper
1995ToyotaT100RWDFront UpperGreasable
1994ToyotaPickupRWDFront UpperGreasable
1994ToyotaT100RWDFront UpperGreasable
1993ToyotaPickupRWDFront UpperGreasable
1993ToyotaT100RWDFront UpperGreasable
1992ToyotaPickupRWDFront UpperGreasable
1991ToyotaPickupRWDFront UpperGreasable
1990ToyotaPickupRWDFront UpperGreasable
1989ToyotaPickupRWDFront UpperGreasable
1988ToyotaPickupRWDFront UpperGreasable
1987ToyotaPickupRWDFront UpperGreasable
1986ToyotaPickupRWDFront UpperGreasable
1985ToyotaPickupRWDFront UpperGreasable
1984ToyotaPickupRWDFront UpperGreasable

* 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:

101-403843350-39035B9343B9343XLK9343MK6273

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