03-72L Output Shaft 57678Y (9 5/8” Long)
Catalog name:
Output Shaft, BW55 (9 5/8” Long) 25 Splines (Bolt On Yoke Type)
Part # 57678Y
Type:
Shaft
Transmissions:
03-70, 03-71L, 03-72L, A40, A40D, A42DL
Size:
9 5/8” Long
Data as of:
2026-10-17
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Cross-reference numbers
| Number | System | Status |
|---|---|---|
| 57678Y | WIT | ✓ catalog |
Where it fits
| Diagram | Position | Transmission page |
|---|---|---|
| 03-72L | 678 | — |
| A40 | 678 | — |
Other parts in 03-72L position 678:
- 57678A Output Shaft, A40 (13 1/16” Long) 21 Splines (Slip On Yoke Type) Speed-O Gear Is Held On By Flat Key In The Key-Way
- 57678B Output Shaft, A41/A40D/A43D/A43DL/A44DL (13 1/16” Long) 21 Splines (Slip On Yoke Type) Speed-O Gear Is Held On By Ball…
- 57678D Output Shaft, A42D (14 3/16” Long) 18 Splines (Slip On Yoke Type)
- 57678E Output Shaft, A42DL/A43D (9 9/16” Long) 25 Splines (Bolt On Yoke)
- 57678H Output Shaft, A43DE (13 1/16” Long) 21 Splines (Slip On Yoke Type) Has Only 1 Sealing Ring On Shaft
- 57678J Output Shaft, A44D 4x4 (7 7/8” Long) 23 Splines
- 57678JA Output Shaft, A44D (D-50) (16 3/8” Long) 26 Splines (Slip On Yoke Type)
- 57678L Output Shaft, A43 (14 1/4” Long) 27 Splines (Slip On Yoke Type)
Other parts in A40 position 678:
- 57678A Output Shaft, A40 (13 1/16” Long) 21 Splines (Slip On Yoke Type) Speed-O Gear Is Held On By Flat Key In The Key-Way
- 57678B Output Shaft, A41/A40D/A43D/A43DL/A44DL (13 1/16” Long) 21 Splines (Slip On Yoke Type) Speed-O Gear Is Held On By Ball…
- 57678D Output Shaft, A42D (14 3/16” Long) 18 Splines (Slip On Yoke Type)
- 57678E Output Shaft, A42DL/A43D (9 9/16” Long) 25 Splines (Bolt On Yoke)
- 57678H Output Shaft, A43DE (13 1/16” Long) 21 Splines (Slip On Yoke Type) Has Only 1 Sealing Ring On Shaft
- 57678J Output Shaft, A44D 4x4 (7 7/8” Long) 23 Splines
- 57678JA Output Shaft, A44D (D-50) (16 3/8” Long) 26 Splines (Slip On Yoke Type)
- 57678L Output Shaft, A43 (14 1/4” Long) 27 Splines (Slip On Yoke Type)
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