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MAS Chassis B9643 Suspension Ball Joint - Front Lower
Reliable Suspension Ball Joint for Acura, Honda, and Isuzu Vehicles
The MAS Chassis B9643 suspension ball joint is engineered to provide dependable performance for select Acura, Honda, and Isuzu models. Designed with durable steel construction and essential mounting hardware, this ball joint ensures a secure fit and smooth suspension operation.
- Constructed from high-strength steel for durability
- Includes castle nut, cotter pin, and snap ring for secure installation
- Standard suspension grade type suitable for everyday driving
- Threaded stud with 12 mm diameter and 1.25 thread pitch
- Rubber dust boot protects internal components from contaminants
- Polymer bearing material for consistent movement and wear resistance
- Press-fit mounting type with 42 mm housing diameter
Durable Design and Precise Fitment Details
The MAS Chassis B9643 ball joint is designed specifically for compatibility with Acura Accord, Acura CL, Honda Odyssey, Honda TL, and Isuzu Oasis models. Its steel construction provides strength and longevity, while the rubber dust boot helps prevent dirt and moisture from compromising the joint. The threaded stud and included castle nut and cotter pin ensure a secure and safe connection to the suspension system. This ball joint is a standard suspension grade component, making it suitable for typical driving conditions without requiring adjustability or greasing.
Common Suspension Issues Addressed by This Ball Joint
- Eliminates excessive play or looseness in the suspension linkage
- Reduces uneven tire wear caused by worn ball joints
- Improves steering response and vehicle handling stability
- Prevents clunking noises from suspension movement
- Maintains proper alignment and suspension geometry
Installation Notes and Tips
Installation of the MAS Chassis B9643 ball joint requires pressing the component into the suspension arm due to its press-fit mounting type. Ensure the housing press fit diameter of 42 mm matches the vehicle's suspension arm specifications. Use the included castle nut and cotter pin to secure the threaded stud, verifying proper torque settings according to manufacturer guidelines. Since this ball joint is not greaseable, avoid over-lubrication during installation. It is recommended to inspect related suspension components during replacement to maintain overall system integrity.
Quality Assurance and Warranty Information
MAS Chassis manufactures the B9643 ball joint to meet standard suspension grade requirements, using quality steel and polymer materials for reliable performance. The product includes all necessary mounting hardware for a complete installation. While specific warranty details are not provided, MAS Chassis products typically adhere to industry standards for durability and fitment accuracy. Always verify compatibility with your Acura Accord, Honda Odyssey, or Isuzu Oasis before installation.
| Brand | MAS Chassis |
| Part Number | B9643 |
| Adjustable | No |
| Attachment Type | Threaded |
| Bearing Material | Polymer |
| Bolts/Studs Included | No |
| Castle Nut Included | Yes |
| Cotter Pin Hole | Yes |
| Dust Boot Material | Rubber |
| Greaseable | No |
| Housing Press Fit Diameter | 42 mm |
| Material | Steel |
| Mounting Hardware Included | Yes |
| Mounting Hole Quantity | 0 |
| Mounting Type | Press |
| Package Contents | 1 Ball Joint; 1 Castle Nut; 1 Cotter Pin; 1 Snap Ring |
| Stud Thread Diameter | 12 |
| Stud Type | Threaded |
| Suspension Grade Type | Standard |
| Thread Pitch | 1.25 |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Acura | CL | Front Lower | |
| 2003 | Acura | TL | Front Lower | |
| 2002 | Acura | CL | Front Lower | |
| 2002 | Acura | TL | Front Lower | |
| 2002 | Honda | Accord | Front Lower | |
| 2001 | Acura | CL | Front Lower | |
| 2001 | Acura | TL | Front Lower | |
| 2001 | Honda | Accord | Front Lower | |
| 2000 | Acura | TL | Front Lower | |
| 2000 | Honda | Accord | Front Lower | |
| 1999 | Acura | CL | Front Lower | |
| 1999 | Acura | TL | Front Lower | |
| 1999 | Honda | Accord | Front Lower | |
| 1999 | Isuzu | Oasis | Front Lower | |
| 1998 | Acura | CL | Front Lower | |
| 1998 | Honda | Accord | Front Lower | |
| 1998 | Honda | Odyssey | Front Lower | |
| 1998 | Isuzu | Oasis | Front Lower | |
| 1997 | Acura | CL | Front Lower | |
| 1997 | Honda | Accord | Front Lower | |
| 1997 | Honda | Odyssey | Front Lower | |
| 1997 | Isuzu | Oasis | Front Lower | |
| 1996 | Honda | Accord | Front Lower | |
| 1996 | Honda | Odyssey | Front Lower | |
| 1996 | Isuzu | Oasis | Front Lower | |
| 1995 | Honda | Accord | Front Lower | |
| 1995 | Honda | Odyssey | Front Lower | |
| 1994 | Honda | Accord | Front Lower | |
| 1993 | Honda | Accord | Front Lower | |
| 1992 | Honda | Accord | Front Lower | |
| 1991 | Honda | Accord | Front Lower | |
| 1990 | Honda | Accord | Front Lower |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.