Quicksilver 8M0208402 Power Steering Cylinder

Model # 21173430 Mfg # 8M0208402
3.6 out of 5 Customer Rating
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
Quicksilver 8M0208402 Power Steering Cylinder image number 0
Quicksilver 8M0208402 Power Steering Cylinder image number 1
Quicksilver 8M0208402 Power Steering Cylinder
Model # 21173430 Mfg # 8M0208402
3.6 out of 5 Customer Rating
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
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Quicksilver Power Steering Cylinder

The Quicksilver 8M0208402 Power Steering Cylinder is a genuine OEM Mercury Marine factory replacement part, not an aftermarket component. It is engineered specifically for MerCruiser and Mercury Marine stern drive applications that require a hydraulic power steering cylinder, providing the reliability and fit that OEM components are known for. This part supersedes a number of earlier Mercury/MerCruiser and Quicksilver part numbers, making it the current production replacement for older steering cylinder assemblies used across a broad range of compatible vessels.

The cylinder is a substantial assembly, weighing approximately 7.31 to 8.00 lbs with overall shipping dimensions of approximately 21.88 inches in length, 6.00 inches in width, and 4.00 inches in height. These dimensions are important for planning installation and shipping logistics. The part carries no hazardous material fees and qualifies for free ground shipping on eligible orders.

Key Features

  • Genuine OEM Mercury Marine factory part — not aftermarket
  • Supersedes Mercury/MerCruiser part numbers: 57969A12, 806034A1, 865383A02, 866200A01
  • Supersedes Quicksilver part numbers: 8M0063382, 8M0146217
  • GTIN/EAN: 678633181207
  • Shipping weight approximately 7.31–8.00 lbs
  • Dimensions: 21.88" L x 6.00" W x 4.00" H
  • No hazardous materials fee
  • Qualifies for free ground shipping on eligible orders
  • Designed for MerCruiser and Mercury Marine stern drive power steering systems

Length 21.88 inches
Replaces 57969A12, 806034A1, 865383A02, 866200A01, 8M0063382, 8M0146217

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