B8-23D Alternator Bearing 8×23×14
OTT B8-23D is a sealed single-row deep groove ball bearing for automotive alternator repair and assembly. Dimensions: 8×23×14 mm. C3 internal clearance. Catalog cross references: PFI B8-23D; WAI 10-800-4. Match the bearing dimensions, seals and internal clearance during selection.
- Bore (d)
- 8 mm
- Outer dia. (D)
- 23 mm
- Width
- 14 mm
Interchangeable with
- WAI 10-800-4
- PFI B8-23D
- Assembly A3TG0081; A3TG0081A; A3TG0091; A3TG0091A
- MOQ
- 1000 pcs
- Lead time
- 30-45 days for standard orders
- Shipping
- FOB Ningbo / Shanghai
Technical data
Specifications
| Dimensions | 8×23×14 mm |
|---|---|
| Seal / Marking | Sealed (photo); C3 internal clearance |
| Structure | Deep groove ball |
| Position | Slip-ring end (catalog reference) |
| Assembly Manufacturer | Mitsubishi |
Cross Reference
OTT B8-23D Alternator Bearing 8×23×14 is interchangeable with the following brand part numbers:
| Brand | Part Number |
|---|---|
| WAI | 10-800-4 |
| PFI | B8-23D |
| Assembly | A3TG0081; A3TG0081A; A3TG0091; A3TG0091A |
Packaging
Available in OTT branded packaging or custom OEM packaging. Individual bearings are sealed in PE bags, packed in branded carton boxes, then palletized in wooden crates for export shipping.






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Application Guides
Request for quotation
Need B8-23D in volume, or a variant of it?
Share an OE or competitor number, a drawing or target dimensions and your annual volume. Samples available for qualified projects.
- MOQ
- 1000 pcs / model
- Lead time
- 30-45 days for standard orders
- Shipping
- FOB Ningbo / Shanghai





