Moog K9643 Suspension Ball Joint - Front Lower
OE Quality 60-Day Returns
Moog

Moog K9643 Suspension Ball Joint - Front Lower

Brand Moog K9643
Position Front Lower
Adjustable No
Castle Nut Included Yes
Cotter Pin Hole Yes
Greaseable No
Material Neoprene
Maximum Outside Diameter 1.830
Mounting Hole Quantity 0
Mounting Type Press-In
Fits Acura, Honda, and Isuzu · 35 vehicles

Press-in design. Enables fast, hassle-free installation.

Neoprene material. Provides durable sealing for dependable performance.

Castle nut included. Cotter pin hole included for secure installation.

Cross-references Beck/Arnley 101-4102, Centric Parts 610.40003 and MAS Industries B9643 for the same application. See all 25.

$42.29Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $42.29
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Suspension Ball Joint options

Moog K9643 Front Lower Ball Joint

Moog K9643 is a press-in suspension ball joint built for front lower applications on select Acura, Honda, and Isuzu vehicles. It uses a neoprene material and includes a castle nut and cotter pin hole for a straightforward service replacement.

Key Features

  • Press-in mounting type for front lower suspension service
  • Neoprene construction
  • Castle nut included
  • Cotter pin hole provided
  • Non-adjustable design
  • Non-greaseable design
  • Maximum outside diameter: 1.830 in.

Detailed Description

This Moog suspension ball joint is engineered for direct replacement in front lower positions on 1990-2002 Honda Accord, 1995-1998 Honda Odyssey, 1997-1999 Acura CL, 2001-2003 Acura CL, 1999-2003 Acura TL, and 1996-1999 Isuzu Oasis. Moog K9643 is built with materials selected for durability and tested for consistent performance in steering and suspension service. For shoppers searching for a front lower ball joint for Honda Accord or Acura TL applications, K9643 provides a fitment-specific replacement option.

This part cross-references Beck/Arnley 101-4102 and Centric Parts 610.40003 for the same application.

What It Helps Address

  • Front suspension looseness at the lower control arm connection
  • Steering play or imprecise road feel
  • Clunking or knocking from the front suspension
  • Uneven tire wear related to worn ball joint movement
  • Service replacement for worn press-in ball joint assemblies

Installation Notes

Fits 1990-2002 Honda Accord, front lower; 1995-1998 Honda Odyssey, front lower; 1997-1999 Acura CL, front lower; 2001-2003 Acura CL, front lower; 1999-2003 Acura TL, front lower; and 1996-1999 Isuzu Oasis, front lower. Verify the press-in style, mounting dimensions, and suspension configuration before installation. Proper suspension service procedures and alignment checks are recommended after replacement.

Quality Assurance

Moog ball joints are backed by superior materials and rigorous testing to support reliable suspension performance. The K9643 part number is also listed under MOOG Chassis Products K9643 and is referenced by other aftermarket part numbers for the same application.

Related reading

This part fits 35 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2003AcuraCL——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2003AcuraTL——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2002AcuraCL——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2002AcuraTL——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2002HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001AcuraCL——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001AcuraTL——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000AcuraTL——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999AcuraCL2.3LL4Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999AcuraCL3.0LV6Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999AcuraTL——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999IsuzuOasis——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998AcuraCL2.3LL4Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998AcuraCL3.0LV6Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998HondaOdyssey——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998IsuzuOasis——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997AcuraCL3.0LV6Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997AcuraCL2.2LL4Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997HondaOdyssey——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997IsuzuOasis——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1996HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1996HondaOdyssey——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1996IsuzuOasis——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1995HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1995HondaOdyssey——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1994HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1993HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1992HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1991HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1990HondaAccord——Front LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
Directly replaces or cross-references 25 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 101-4102Centric Parts — 610.40003MAS Industries — B9643Mevotech Supreme — MK9643MOOG Chassis Products — K964302-5400645D216245D2291260-1353260-1552505-1162536-97151220-SM1-A0151220-SM1-A0251220-SM4-00351220-SM4-01351220S843051041702540065051291FA1751FA2192MS6063MS6064MS6066