Honda BAYA Gear 20810EA (Countershaft)
Catalog name:
Gear, BAYA/BVGA-5/BVGA-6/BVGA-7/BYBA/MGHA 4th (Countershaft)(32 Teeth, 2 Groove) (.702” Thick)(3.320”OD)
Part # 20810EA
Type:
Gear
Size:
32 Teeth, 2 Groove; .702” Thick; 3.320”OD
Data as of:
2026-10-17
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Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 20810EA | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| B7XA | 810 | B7XA |
| BDGA | 810 | — |
Other parts in B7XA position 810:
- 20810F Gear, B7VA/B7XA/B7ZA/M7ZA 4th (Countershaft)(28 Teeth, 1 Groove)(3.020”OD) (1.615”ID)
- 20810N Gear, B7TA 4th (Countershaft) 28 Teeth (2 Groove) Pointed Teeth (2.945”OD) 1.615”ID (1.022” Thick)
- 20810Q Gear, BGFA/B7WA/MGFA/M7WA 4th (Countershaft)(32 Teeth, No Groove)(.702” Thick) (3.125”OD)
- 20810X Gear, MFYA/MGSA 4th (Countershaft) (33 Teeth, 1 Groove) (3.415”OD)(.702” Thick Gear)
Other parts in BDGA position 810:
- 20810F Gear, B7VA/B7XA/B7ZA/M7ZA 4th (Countershaft)(28 Teeth, 1 Groove)(3.020”OD) (1.615”ID)
- 20810N Gear, B7TA 4th (Countershaft) 28 Teeth (2 Groove) Pointed Teeth (2.945”OD) 1.615”ID (1.022” Thick)
- 20810Q Gear, BGFA/B7WA/MGFA/M7WA 4th (Countershaft)(32 Teeth, No Groove)(.702” Thick) (3.125”OD)
- 20810X Gear, MFYA/MGSA 4th (Countershaft) (33 Teeth, 1 Groove) (3.415”OD)(.702” Thick Gear)
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