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Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.071”)

Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.071”) — Part # 42878BA
Part # 42878BA
Type:
Drum, ring
Transmissions:
A4AF1, A4AF2, A4AF3, A4BF1, A4BF2, F4A22, F4A33-1, F4A33-1 A, KM170, KM170-1, W4A-32, W4A33-1
Size:
.071”
Data as of:
2026-10-17

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Cross-reference numbers

NumberSystemStatus
42878BAWIT✓ catalog
MD-955631OEM✓ catalog

Where it fits

DiagramPositionTransmission page
A4AF1878—
A4AF3878A4AF3
F4A33-1878F4A33-1
KM170878—
Other parts in A4AF1 position 878:
  • 42878B Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.063”)
  • 42878BB Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.079”)
  • 42878BC Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.087”)
  • 42878BD Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.094”)
  • 42878BE Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.102”)
  • 42878BG Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.110”)
  • 42878BH Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.118”)
Other parts in A4AF3 position 878:
  • 42878B Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.063”)
  • 42878BB Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.079”)
  • 42878BC Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.087”)
  • 42878BD Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.094”)
  • 42878BE Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.102”)
  • 42878BG Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.110”)
  • 42878BH Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.118”)
Other parts in F4A33-1 position 878:
  • 42878B Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.063”)
  • 42878BB Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.079”)
  • 42878BC Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.087”)
  • 42878BD Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.094”)
  • 42878BE Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.102”)
  • 42878BG Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.110”)
  • 42878BH Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.118”)
Other parts in KM170 position 878:
  • 42878B Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.063”)
  • 42878BB Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.079”)
  • 42878BC Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.087”)
  • 42878BD Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.094”)
  • 42878BE Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.102”)
  • 42878BG Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.110”)
  • 42878BH Snap Ring, All KM Except F4A33/W4A33 Forward & Direct Drum (.118”)
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