SEI Yamaha V6 2 Stroke 1.81:1 25" Shaft Counter Rotation Replacement Lower Unit

SEI Yamaha V6 2 Stroke 1.81:1 25" Shaft Counter Lower Unit

Sterndrive Engineering

SEI Yamaha V6 2 Stroke 1.81:1 25" Shaft Counter Rotation Replacement Lower Unit
SKU:
S-E-90-428-A25
$1,953.72
$1,628.10
$325.62
Availability:
Ships next business day if ordered in the next:
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SEI Yamaha V6 2 Stroke 1.81:1 25" Shaft Counter Rotation Replacement Lower Unit

Note for purchasing: You must verify your Gear Ratio. Call for application assistance if needed, and have your engine serial number ready when calling. This unit replaces most Yamaha 2 Stroke V6 3.1 & 3.2L (225HP / 250HP) engines with 1.81:1 gear ratio and 25" drive shaft. This model is for counter rotation only.

  • SE428, 1.81:1, 25" Driveshaft
  • Counter Left Hand Rotation
  • 76° V6 2 Stroke 3.1L & 3.2LYamaha Outboards
  • Includes Sterndrive Engineering's No Fault Warranty for 3 Years

Measuring Guide:

  • Use 20" models when from the top of the driveshaft to the mounting surfaces measures 22.5"
  • Use 25" models when from the top of the driveshaft to the mounting surfaces measures 27.5"

 Item is subject to a 20% restocking fee (Boat Covers, Bimini Tops, Outdrives, Drop Ship Items and Special Order Parts)!

**Year, Serial Number, and Horsepower are required to order. Please contact us with this information after you place your order otherwise processing will be delayed.

California Residents: warning sign WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov

Other Details

Google Product Type:
Engine Parts
Product MPN:
90-428-A25

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