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Ring, A904 Accumulator Piston (Small) (1.062”OD) 1960-86 (Use 12177A)

Ring, A904 Accumulator Piston (Small) (1.062”OD) 1960-86 (Use 12177A) — Part # 12191
Part # 12191
Type:
Accumulator, piston, ring
Transmissions:
30RH, 32RH, 40RH, 42RE, 42RH, 44RE, A998
Years:
1960-86
Size:
1.062”OD
Data as of:
2026-10-17

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Cross-reference numbers

NumberSystemStatus
12191WIT✓ catalog
1401221OEM✓ catalog

Replacements

Superseded by:

Where it fits

DiagramPositionTransmission page
30RH191—
42RE19142RE
Other parts in 30RH position 191:
  • 12191A Ring, A904/A500 Accumulator Piston (Small) (Metal) 1987-Up
  • 12191C Ring, A500 3-4 Accumulator Piston (Small, In Valve Body) 1989-Up
Other parts in 42RE position 191:
  • 12191A Ring, A904/A500 Accumulator Piston (Small) (Metal) 1987-Up
  • 12191C Ring, A500 3-4 Accumulator Piston (Small, In Valve Body) 1989-Up
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