+19177227425Mon-Fr 9a.m.-6p.m.
Request call

Ring, A40 Series Forward/Direct/Overdrive Drum (2.029”) (Metal) 1973-81

Ring, A40 Series Forward/Direct/Overdrive Drum (2.029”) (Metal) 1973-81 — Part # 57181AA
Part # 57181AA
Type:
Clutch, drum, ring, support
Transmissions:
03-70, 03-71L, 03-72L, A40, A40D, A42DL, A540E, A541E, A55
Years:
1973-81
Size:
2.029”
Data as of:
2026-10-17

Offers

No offers for this part yet.

Request this part Sell this part

Cross-reference numbers

NumberSystemStatus
35617-22020OEM✓✓ confirmed by 2 sources
57181AAWIT✓ catalog
35617-16010OEM✓ catalog
044101Alto? unverified
46600Precision? unverified
71002737TransTec? unverified
B20066TransTec? unverified

Where it fits

DiagramPositionTransmission page
03-72L181—
A40181—
A540E181A540E
Other parts in 03-72L position 181:
  • 57181A Ring, A40/A41/A43 Forward Drum (2.029”OD) (Metal) 1973-81
  • 57181AB Ring, A40 Series Forward/Direct/Overdrive Drum (2.046”OD) (Metal) 1981-Up (Use 157179)
Other parts in A40 position 181:
  • 57181A Ring, A40/A41/A43 Forward Drum (2.029”OD) (Metal) 1973-81
  • 57181AB Ring, A40 Series Forward/Direct/Overdrive Drum (2.046”OD) (Metal) 1981-Up (Use 157179)
Other parts in A540E position 181:
  • 157181 Ring, A55 Front Clutch (Forward Clutch) Use 157179
Before you order

Verify the number before ordering: compare it with the part you have and the transmission model.

Report an error

This feature is in progress and will be available soon.