6 MOS WARRANTY! SEI 1976-2015 Mercury 25" Lower Unit V6 135 150 + HP 2.0:1 Ratio

 
$700.00
International Shipping Quote
  • Brand: SEI
  • Size: 135 150 175 200 HP
  • Color: Black
  • Style: 25" -X LONG - 2.0:1 Ratio
  • Condition: Used
  • Notes: New Impeller!
  • SKU: 48710 LRU
  • Manufacturer Part Number: N/A
  • Country of Manufacture: United States
  • Motor & Engine Type: Mercury
  • Part Type: Motors, Engines & Components
  • Other Part Number: N/A
  • Surface Finish: Painted, Black
  • Inventory Number: 48710 LRU
  • Website Category: Lower Units
  • Website Sub Category: Complete Lower Units
  • UPC: N/A
  • Shipping: $100.00
Part Number N/A
Additional Info

This lower unit does have a 2 to 1 gear ratio.  This unit shifts and spins smoothly with no binding.  The driveshaft appears to be in good condition with slight wear and the prop shaft is straight.  The unit has not been opened but the oil was clean and free of any metal.  It was pressure checked good with a new impeller installed. There are scuffs and scratches and small specks of missing paint that go along with everyday use that do not affect performance or integrity.   There is nothing stopping this lower unit from being a great replacement! Please note that this is a SEI lower unit, not an OEM!  Purchase with confidence!

Please note that we drain all oil from this unit prior to shipping and you will be required to add oil prior to installation and usage.

Driveshaft measures - 26-1/2" - from the top of the waterpump housing to the end of the driveshaft
Driveshaft spline count - 8
Propshaft spline count - 15

General Information

  • Freshwater condition
  • Professionally Cleaned
  • New Impeller
  • Pressure checked to 12 PSI minimum
  • Fully Resealed
  • Shafts checked for straightness
  • 6 month mechanical warranty

Please note that we will not accept returns for this item if it is ordered incorrectly or if you change your mind. We guarantee this part to be in working condition.  If there are any issues, please contact us. However, please be absolutely sure this is the correct one for your motor prior to purchasing.

Location: Southcentral Outboards, Altamont, Illinois

1976-2015 - 135 150 175 200 HP

**Please note that this lower unit will fit a 175 HP and 200 HP, but since the gear ratio is different, the propeller will have to be changed out.**

We have provided this cross-reference with the resources we have available in regards to fitment. This most likely will not fit every model for the years and horsepowers we have listed. We urge you to make sure this is the exact item you need by matching the part number to what is required for your motor. If you need help doing so, please contact us prior to purchasing and we would be happy to help! 
6 MOS WARRANTY! SEI 1976-2015 Mercury 25" Lower Unit V6 135 150 + HP 2.0:1 Ratio
6 MOS WARRANTY! SEI 1976-2015 Mercury 25" Lower Unit V6 135 150 + HP 2.0:1 Ratio6 MOS WARRANTY! SEI 1976-2015 Mercury 25" Lower Unit V6 135 150 + HP 2.0:1 Ratio6 MOS WARRANTY! SEI 1976-2015 Mercury 25" Lower Unit V6 135 150 + HP 2.0:1 Ratio6 MOS WARRANTY! SEI 1976-2015 Mercury 25" Lower Unit V6 135 150 + HP 2.0:1 Ratio6 MOS WARRANTY! SEI 1976-2015 Mercury 25" Lower Unit V6 135 150 + HP 2.0:1 Ratio6 MOS WARRANTY! SEI 1976-2015 Mercury 25" Lower Unit V6 135 150 + HP 2.0:1 Ratio6 MOS WARRANTY! SEI 1976-2015 Mercury 25" Lower Unit V6 135 150 + HP 2.0:1 Ratio6 MOS WARRANTY! SEI 1976-2015 Mercury 25" Lower Unit V6 135 150 + HP 2.0:1 Ratio6 MOS WARRANTY! SEI 1976-2015 Mercury 25" Lower Unit V6 135 150 + HP 2.0:1 Ratio6 MOS WARRANTY! SEI 1976-2015 Mercury 25" Lower Unit V6 135 150 + HP 2.0:1 Ratio