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A4LD Sprag Update Kit S56664BK (Replaces Loose Sprag Inner Races)

Catalog name:
Sprag Update Kit, A4LD Inner Race, Washer & 2 End Caps (Replaces Loose Sprag Inner Races) 4.0L…
Sprag Update Kit, A4LD Inner Race, Washer & 2 End Caps (Replaces Loose Sprag Inner Races) 4.0L… — Part # S56664BK
Part # S56664BK
Type:
Sprag, washer, kit
Transmissions:
4R44E, 4R55E, 5R55E, A4LD, C3
Data as of:
2026-10-17

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Cross-reference numbers

NumberSystemStatus
56600B-01KRef✓✓ confirmed by 2 sources
S56664BKWIT✓ catalog
56664BKTranstar? unverified

Where it fits

DiagramPositionTransmission page
A4LD664A4LD
C3664—
Other parts in A4LD position 664:
  • 56664 Inner Race, C-3 Rear Sprag (Bolts In Case)
  • 56664A Inner Race, A4LD/4R44E Rear Sprag (Roller Sprag) Presses In Case 1985-Up
  • 56664B Inner Race, A4LD/4R55E/5R55E Rear Sprag (Lug Type Sprag) (4.0L) L1989-Up
Other parts in C3 position 664:
  • 56664 Inner Race, C-3 Rear Sprag (Bolts In Case)
  • 56664A Inner Race, A4LD/4R44E Rear Sprag (Roller Sprag) Presses In Case 1985-Up
  • 56664B Inner Race, A4LD/4R55E/5R55E Rear Sprag (Lug Type Sprag) (4.0L) L1989-Up
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