MAS Chassis BJ59123 Suspension Ball Joint - Front Left Lower

Brand MAS Chassis BJ59123
Position Front Left Lower
Material Steel
Stud Thread Diameter 14
Castle Nut Included Yes
Suspension Grade Type Standard
Cotter Pin Hole Yes
Mounting Hardware Included Yes
Mounting Hole Quantity 1
Adjustable No
Greaseable No
Stud Type Taper
Mounting Type Bolt on
Dust Boot Material Rubber
Attachment Type Taper
Bearing Material Polymer
Bolts/Studs Included Yes
Package Contents 1 ball joint; 1 castle nut; 1 cotter pin; 1 bolt; 2 nuts
Thread Pitch 2
Fits Acura and Honda · 12 vehicles

OE-style replacement. Precision-engineered for reliable service on specific suspension applications.

Steel construction. Built with a steel body and polymer bearing material for controlled movement.

Complete fastening parts. Includes a castle nut, cotter pin hole, and bolt-on mounting design.

Cross-references Delphi TC3402, Mevotech Original Grade GS60500 and Mevotech Supreme MS60500 for the same application. See all 11.

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Free returns within 60 days if it doesn't fit when fitment is verified.

Overview

The MAS Chassis BJ59123 suspension ball joint is a precision-engineered replacement for specific front left lower suspension applications. It is built with a steel body, polymer bearing material, and a rubber dust boot to support consistent joint movement and protection from road debris.

Key Features

  • Steel construction for a durable suspension connection.
  • Polymer bearing material for controlled articulation.
  • Rubber dust boot helps shield the joint from contamination.
  • Bolt-on mounting type for direct replacement service.
  • Includes a castle nut and cotter pin hole for secure fastening.
  • Standard suspension grade design for OE-style replacement use.

Detailed Description

Built for fitment-specific service, the BJ59123 is a suspension ball joint for 2006-2011 Acura CSX and 2006-2011 Honda Civic front left lower applications. The taper stud design, 14 mm stud thread diameter, and bolt-on mounting style support proper suspension geometry where the original joint has worn or loosened. This part cross-references MOOG Chassis Products (e.g., K500070) for the same application.

For Acura CSX and Honda Civic suspension repair, BJ59123 provides a direct replacement option that matches the original equipment application on the listed vehicles. The included castle nut, bolt, and nuts support a complete service replacement, while the greaseable-free design keeps the assembly simple and maintenance-free.

Common Uses

  • Restoring steering response affected by ball joint wear.
  • Reducing suspension looseness or clunking from a worn joint.
  • Replacing a damaged dust boot or contaminated joint assembly.
  • Correcting play in the front suspension on the listed Acura CSX and Honda Civic applications.

Installation Notes

Verify the vehicle application, position, and lower suspension configuration before installation. The taper stud and bolt-on design should be matched to the original mounting style, and the cotter pin hole should be secured according to service procedure. Professional installation and alignment checks are recommended after suspension work.

Quality Assurance

MAS Chassis states that this ball joint is precision-engineered and rigorously tested for reliable replacement on the specified vehicles.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2011AcuraCSXFront Left Lower—
2011HondaCivicFront Left Lower—
2010AcuraCSXFront Left Lower—
2010HondaCivicFront Left Lower—
2009AcuraCSXFront Left Lower—
2009HondaCivicFront Left Lower—
2008AcuraCSXFront Left Lower—
2008HondaCivicFront Left Lower—
2007AcuraCSXFront Left Lower—
2007HondaCivicFront Left Lower—
2006AcuraCSXFront Left Lower—
2006HondaCivicFront Left Lower—
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Delphi — TC3402Mevotech Original Grade — GS60500Mevotech Supreme — MS60500MOOG Chassis Products — K500070610.4000551230SNAA0210090071015950FA2353JBJ7563SB-6382L