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Delphi TC1271 Suspension Ball Joint - Front Lower Forward
| Brand | Delphi TC1271 |
|---|---|
| Position | Front Lower Forward |
| Adjustable | No |
| Ball Joint Assembly | Yes |
| Bushings Included | No |
| Castle Nut Included | Yes |
| Color | Gray |
| Cotter Pin Hole | Yes |
| Cotter Pin Included | Yes |
| Dust Boot Included | Yes |
| Dust Boot Material | Choloroprene Rubber (CR) |
| Grease Fitting Included | No |
| Greaseable | No |
| Height | 3.63 |
| Height | 92.2 |
| Item Grade | Standard Replacement |
| Length | 48 |
| Material | Steel |
| Maximum Outside Diameter | 1.89 |
| Maximum Outside Diameter | 48.0 |
| Mount Plate Included | No |
| Mounting Hardware Included | Yes |
| Mounting Hole Quantity | 0 |
| Mounting Type | Pressed |
| Nuts Included | Yes |
| Stud Tapered End 1 Diameter | 0.709 |
| Stud Tapered End 1 Diameter | 18.0 |
| Stud Tapered End 2 Diameter | 0.787 |
| Stud Tapered End 2 Diameter | 20.0 |
| Stud Thread Diameter | 0.551 |
| Stud Thread Diameter | 14.0 |
| Stud Thread Length | 0.945 |
| Stud Thread Length | 24.0 |
| Stud Thread Pitch | 1.5 |
| Stud Type | Threaded |
| Suspension Grade Type | Standard |
| Tapered Stud | Yes |
| Washers Included | No |
| Width | 48.0 |
| Wrench Size | 0.866 |
| Wrench Size | 22.0 |
| Fits | Honda · 10 vehicles |
Standard replacement. OE expertise and dimensional analysis help ensure compatibility.
Steel construction. Built with a dust boot and pressed mounting for dependable service.
Complete assembly. Includes mounting hardware, castle nut, cotter pin, and nuts.
Cross-references Beck/Arnley 101-4800, Mevotech Supreme MK9817 and MOOG Chassis Products K500215 for the same application. See all 11.
Delphi TC1271 Front Lower Forward Ball Joint
Delphi TC1271 is a standard replacement suspension ball joint built for the front lower forward position on select Honda Prelude and Acura Legend applications. It combines a steel body, pressed mounting design, and included dust boot, castle nut, cotter pin, and mounting hardware for a direct-service replacement.
Key Features
- Steel construction with gray finish
- Pressed mounting type for front suspension service
- Standard replacement suspension grade
- Dust boot included with chloroprene rubber material
- Castle nut, cotter pin, cotter pin hole, and mounting hardware included
- Threaded stud with tapered ends for secure steering and suspension connection
- Grease fitting not included; non-greaseable design
Detailed Description
Delphi TC1271 is engineered as an OE-style suspension ball joint for the front lower forward position, with fitment for 1997-2001 Honda Prelude and 1991-1995 Acura Legend models. Delphi applies dimensional and material analysis to help maintain OE-to-aftermarket compatibility, and the part is tested across extreme temperature ranges and salt-spray exposure to evaluate durability in demanding road conditions. If you are replacing a worn front lower ball joint on a Honda Prelude or Acura Legend, Delphi TC1271 provides the correct pressed-in service format and the hardware needed for installation.
This part cross-references MOOG Chassis Products K500215 for the same application.
Vehicle Fitment
- Fits 1997-2001 Honda Prelude, Front Lower Forward
- Fits 1991-1995 Acura Legend, Front Lower
What It Helps Fix
- Front suspension looseness or play
- Clunking or knocking from the lower control arm area
- Uneven tire wear caused by worn ball joint movement
- Steering wander or imprecise front-end response
- Inspection failure related to excessive suspension joint wear
Installation Notes
Delphi TC1271 uses a pressed mounting design and is intended for the front lower forward position on listed applications. Verify stud thread size, taper, and suspension orientation before installation, and inspect the surrounding control arm and related hardware for wear. Because this ball joint is non-greaseable, routine service is not performed through a fitting.
Quality Assurance
Delphi uses OE-focused engineering and validation methods for its steering and suspension portfolio. TC1271 is evaluated for temperature extremes and corrosion exposure, with dimensional and material checks used to support fit and function on the specified Honda Prelude and Acura Legend applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2001 | Honda | Prelude | Front Lower Forward | — |
| 2000 | Honda | Prelude | Front Lower Forward | — |
| 1999 | Honda | Prelude | Front Lower Forward | — |
| 1998 | Honda | Prelude | Front Lower Forward | — |
| 1997 | Honda | Prelude | Front Lower Forward | — |
| 1995 | Acura | Legend | Front Lower | — |
| 1994 | Acura | Legend | Front Lower | — |
| 1993 | Acura | Legend | Front Lower | — |
| 1992 | Acura | Legend | Front Lower | — |
| 1991 | Acura | Legend | Front Lower | — |
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