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NationalPart #: HB-88108-D
National HB-88108-D Drive Shaft Center Support
51 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Dodge, Ram 2500, Ram 3500, W150, W250, W350, and W100
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Drive Shaft Center Support for Dodge Trucks
The National HB-88108-D drive shaft center support is built for driveline service on select Dodge Ram and Dodge W-series trucks. It is engineered to meet or exceed OE quality standards and uses premium bearing construction for dependable support and longer bearing life.
- Drive shaft center support for driveline repair and replacement
- Premium-quality bearing construction from National
- 40 mm bearing inside diameter / 1.5748 in bore
- 6.6000 in bolt hole spacing / 167.6400 mm bolt holes
- 2.2300 in centerline / 56.6420 mm centerline
- Includes bearing and support
- Cross-reference: Timken HB88108D
Fitment and Application Details
Compatible with Dodge Ram 2500 and Dodge Ram 3500 driveline applications from 1994-2002, plus Dodge W100, W150, W250, and W350 applications from 1984-1993. Fits 1994-2002 Dodge Ram 2500, N/A; Fits 1994-2002 Dodge Ram 3500, N/A; Fits 1985-1993 Dodge W150, N/A; Fits 1985-1993 Dodge W250, N/A; Fits 1985-1993 Dodge W350, N/A; Fits 1984-1989 Dodge W100, N/A.
For Ram 2500 and Ram 3500 models, the notes specify center-to-center 3.248 in (82.5 mm), a 1.5748 in (40 mm) bearing inside diameter, and Spicer 1410 U-joints. For the W-series trucks, the notes specify center-to-center 3.248 in (82.5 mm) and a 1.5748 in (40 mm) bearing inside diameter.
What This Part Helps Address
- Driveline vibration from a worn center support bearing
- Excessive play in the drive shaft support area
- Noisy operation caused by bearing wear
- Support failure in high-mileage Dodge truck drivetrains
- Replacement needs for Ram 2500, Ram 3500, and W-series truck driveline service
Installation Notes and Tips
Verify the bearing inside diameter, bolt hole spacing, and center-to-center measurements before installation. Confirm U-joint specification on Ram 2500 and Ram 3500 applications, since the listed fitment requires Spicer 1410 U-joints. Match the existing driveline layout and compare the original support to the HB-88108-D before final assembly.
Quality Assurance
National manufactures this drive shaft center support to exacting standards for OE-level fit and performance. The HB-88108-D is designed for lasting service in driveline applications and is backed by National's premium bearing manufacturing approach.
| Brand | National |
|---|---|
| Part Number | HB-88108-D |
| Bolt Holes (Inch) | 6.6000 |
| Bolt Holes (MM) | 167.6400 |
| Bore (Inch) | 1.5748 |
| Bore (mm) | 40.0000 |
| Centerline (Inch) | 2.2300 |
| Centerline (MM) | 56.6420 |
| Part Description | Drive Shaft Center Support |
| Slinger (1) | 230141 |
| Slinger (2) | 230104 |
| Type | 2 |
This part fits 51 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Dodge | Ram 2500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 2002 | Dodge | Ram 3500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 2001 | Dodge | Ram 2500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 2001 | Dodge | Ram 3500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 2000 | Dodge | Ram 2500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 2000 | Dodge | Ram 3500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1999 | Dodge | Ram 2500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1999 | Dodge | Ram 3500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1998 | Dodge | Ram 2500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1998 | Dodge | Ram 3500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1997 | Dodge | Ram 2500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1997 | Dodge | Ram 3500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1996 | Dodge | Ram 2500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1996 | Dodge | Ram 3500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1995 | Dodge | Ram 2500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1995 | Dodge | Ram 3500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1994 | Dodge | Ram 2500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1994 | Dodge | Ram 3500 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; with Spicer 1410 U-Joint(s); Includes Bearing and Support |
| 1993 | Dodge | W150 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1993 | Dodge | W250 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1993 | Dodge | W350 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1992 | Dodge | W150 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1992 | Dodge | W250 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1992 | Dodge | W350 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1991 | Dodge | W150 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1991 | Dodge | W250 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1991 | Dodge | W350 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1990 | Dodge | W150 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1990 | Dodge | W250 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1990 | Dodge | W350 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1989 | Dodge | W100 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1989 | Dodge | W150 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1989 | Dodge | W250 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1989 | Dodge | W350 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1988 | Dodge | W100 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1988 | Dodge | W150 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1988 | Dodge | W250 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1988 | Dodge | W350 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1987 | Dodge | W100 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1987 | Dodge | W150 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1987 | Dodge | W250 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1987 | Dodge | W350 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1986 | Dodge | W100 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1986 | Dodge | W150 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1986 | Dodge | W250 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1986 | Dodge | W350 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1985 | Dodge | W100 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1985 | Dodge | W150 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1985 | Dodge | W250 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1985 | Dodge | W350 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
| 1984 | Dodge | W100 | N/A | Center To Center 3.248 (in); Center To Center 82.5 (mm); with 1.5748 (in) Bearing Inside Diameter; with 40 (mm) Bearing Inside Diameter; Includes Bearing and Support |
* 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:
0477301405014097AA05014097C212031-1X47730145014097AA5014097CHB1650-10HB88108DN211848-1X
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.