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Solenoid Retarder Valve Allison Transmission 29557354 / 29555434

VALVE ASSEMBLY - SOL - 29557354 - Old Part Number - 29555434

• Also known as a retarder accumulator air solenoid assembly
• Maintains a steady speed while traveling downhill and keeps the vehicle from running away
• Allison Genuine Parts™
• Manufactured by Allison
• Built to original factory specifications

• The Solenoid Retarder Valve works with the retarder to maintain a steady speed while traveling downhill and keeps the vehicle from running away.

  Genuine Allison Transmission product.
  
  
  Mitchell Powersystems are an authorised Allison Transmission distributor for the UK.
  Please message us with your transmission serial number to check compatibility.