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National HB-88508 Drive Shaft Center Support
Drive Shaft Center Support for OE-Style Driveline Repair
National HB-88508 is a drive shaft center support built for driveline service on select Ford and Dodge trucks and vans. It is specified with a 1.5748 in. / 40 mm bearing inside diameter and is engineered to meet or exceed OE quality standards for dependable bearing performance.
Compatible With Ford E-100 Econoline, Ford E-350 Econoline, Ford F-250, Ford F-350, and Dodge B200 applications that use a Spicer 1480 U-joint setup, this center support is a direct-fit driveline service part for common vibration and support-related repairs. The HB-88508 part number is also referenced in interchange listings for cross-checking.
Key Features
- National HB-88508 drive shaft center support
- 1.5748 in. / 40 mm bearing inside diameter
- 3.1496 in. outside diameter and 6.6240 in. width
- 6.6250 in. bolt hole spacing for application matching
- Fits Spicer 1480 U-joint applications noted in fitment
- OE-quality bearing construction for driveline service
Detailed Description
This drive shaft center support is designed for driveline systems that require stable shaft support and accurate bearing alignment. The National HB-88508 uses a 40 mm bore, 80 mm outside diameter, and 62.9666 mm centerline dimension, making it a precise replacement for vehicles listed in the fitment data. It is a practical choice for restoring driveline support on older Ford Econoline vans and Ford F-Series trucks, as well as select Dodge B-series and D/W-series trucks.
This part cross-references SKF HB88508 for the same application. When replacing a worn center support on a Ford E-350 Econoline Club Wagon or a Dodge W300, confirm the bearing diameter, bolt pattern, and U-joint specification before installation.
What It Helps Fix
- Driveline vibration caused by a worn center support bearing
- Excessive driveshaft movement under load
- Noisy bearing operation from center support wear
- Support issues in two-piece driveshaft assemblies
- Fitment problems when replacing an OE-style center support on compatible Ford and Dodge vehicles
Installation Notes and Tips
- Verify the 1.5748 in. / 40 mm bearing inside diameter before installation.
- Confirm compatibility with Spicer 1480 U-joint applications listed in the fitment notes.
- Inspect the driveshaft, U-joints, and surrounding hardware for wear before reassembly.
- Use the bolt hole spacing and centerline measurements to confirm alignment with the original support.
- Oil slinger is not included, so reuse or source that component separately if required by the vehicle.
Quality Assurance
National manufactures this center support to exacting standards with OE-quality bearing construction for lasting performance and extended bearing life. The HB-88508 is built for direct driveline service on confirmed Ford and Dodge applications, including 1965-1979 Ford F-250 and F-350 models and 2003-2004 Ford E-350 Club Wagon applications.
| Brand | National |
|---|---|
| Part Number | HB-88508 |
| Bolt Holes (Inch) | 6.6250 |
| Bolt Holes (MM) | 168.2750 |
| Bore (Inch) | 1.5748 |
| Bore (mm) | 40.0000 |
| Centerline (Inch) | 2.4790 |
| Centerline (MM) | 62.9666 |
| Outside Diameter (Inch) | 3.1496 |
| Outside Diameter (mm) | 80.0000 |
| Part Description | Drive Shaft Center Support |
| Type | 2 |
| Width (Inch) | 6.6240 |
| Width (mm) | 168.2500 |
This part fits 91 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Ford | E-350 Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 2003 | Ford | E-350 Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Dodge | B200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Dodge | B300 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Dodge | D200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Dodge | W200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Dodge | W300 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Ford | E-100 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Ford | E-100 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Ford | E-150 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Ford | E-250 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Ford | E-350 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Ford | E-350 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1979 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Dodge | B200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Dodge | B300 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Dodge | D200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Dodge | W200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Dodge | W300 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Ford | E-100 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Ford | E-100 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Ford | E-150 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Ford | E-250 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Ford | E-350 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Ford | E-350 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1978 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Dodge | B200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Dodge | B300 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Dodge | D200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Dodge | W200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Dodge | W300 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Ford | E-100 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Ford | E-100 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Ford | E-150 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Ford | E-250 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Ford | E-350 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Ford | E-350 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1977 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1976 | Dodge | B200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1976 | Dodge | B300 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1976 | Dodge | D200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1976 | Dodge | W200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1976 | Dodge | W300 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1976 | Ford | E-100 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1976 | Ford | E-100 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1976 | Ford | E-150 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1976 | Ford | E-250 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1976 | Ford | E-350 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1976 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1976 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1975 | Dodge | B200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1975 | Dodge | B300 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1975 | Dodge | D200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1975 | Dodge | W200 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1975 | Dodge | W300 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1975 | Ford | E-100 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1975 | Ford | E-100 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1975 | Ford | E-150 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1975 | Ford | E-250 Econoline Club Wagon | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1975 | Ford | E-350 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1975 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1975 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1974 | Ford | E-100 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1974 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1974 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1973 | Ford | E-100 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1973 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1973 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1972 | Ford | E-100 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1972 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1972 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1971 | Ford | E-100 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1971 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1971 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1970 | Ford | E-100 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1970 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1970 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1969 | Ford | E-100 Econoline | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1969 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1969 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1968 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1968 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1967 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1967 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1966 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1966 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1965 | Ford | F-250 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
| 1965 | Ford | F-350 | N/A | 1.5748" (in) / 40mm Bearing Inside Diameter, Fits Spicer 1480 U-Joint(s), Includes Bearing and Support, Oil Slinger not included |
* 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.