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RE4F03A/RL4F03A Pinion 83730AA (21 Teeth)

Catalog name:
Pinion, RL4F03A (21 Teeth) 3 Groove (With 17 Teeth Governor Drive Gear)
Pinion, RL4F03A (21 Teeth) 3 Groove (With 17 Teeth Governor Drive Gear) — Part # 83730AA
Part # 83730AA
Transmissions:
LJ4A-EL, RE4F03A, RE4F03B, RE4F03V, RE4F04A, RL4F03V
Size:
21 Teeth; With 17 Teeth Governor Drive Gear
Data as of:
2026-10-17

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Cross-reference numbers

NumberSystemStatus
83730AAWIT✓ catalog

Where it fits

DiagramPositionTransmission page
RE4F03A730RE4F03A
RE4F03V730—
RE4F04A730RE4F04A
Other parts in RE4F03A position 730:
  • 83730AB Pinion, RL4F03A (20 Teeth) 3 Groove (With 17 Teeth Governor Drive Gear)
  • 83730AE Pinion, JF403E (17 Teeth) No Groove
  • 83730BA Pinion, RE4F04A (20 Teeth) No Groove
  • 83730BB Pinion, RE4F04A (20 Teeth) 3 Groove (12 Teeth Electric Pick-Up)
  • 83730BF Pinion, 4F20E (19 Teeth) 1 Groove
Other parts in RE4F03V position 730:
  • 83730AB Pinion, RL4F03A (20 Teeth) 3 Groove (With 17 Teeth Governor Drive Gear)
  • 83730AE Pinion, JF403E (17 Teeth) No Groove
  • 83730BA Pinion, RE4F04A (20 Teeth) No Groove
  • 83730BB Pinion, RE4F04A (20 Teeth) 3 Groove (12 Teeth Electric Pick-Up)
  • 83730BF Pinion, 4F20E (19 Teeth) 1 Groove
Other parts in RE4F04A position 730:
  • 83730AB Pinion, RL4F03A (20 Teeth) 3 Groove (With 17 Teeth Governor Drive Gear)
  • 83730AE Pinion, JF403E (17 Teeth) No Groove
  • 83730BA Pinion, RE4F04A (20 Teeth) No Groove
  • 83730BB Pinion, RE4F04A (20 Teeth) 3 Groove (12 Teeth Electric Pick-Up)
  • 83730BF Pinion, 4F20E (19 Teeth) 1 Groove
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