- Brand: Mercury
- Size: 35 40 45 50 60 70 HP
- Style: 2 2, 3, & 4 Cylinder - 20" - 2-Stroke
- Condition: Used
- Notes: Pressure Checked With New Impeller!
- SKU: 26-71145 LRU
- Manufacturer Part Number: 9539A5 7406A35 7406A15 6459A11 9539A3 7406A31
- Other Part Number: 7406A18 6459A5
- Inventory Number: 26-71145 LRU
- Shipping: $50.00
Part Numbers
9539A5 7406A35
7406A15 6459A11
9539A3 7406A31
7406A18 6459A5
Description & Condition
- 20 Inch Driveshaft — measures 21-1/8" from the top of the water pump to the top of the shaft
- Pressure checked to 12 PSI
- New water pump impeller installed
Driveshaft splines: 11
Propeller shaft splines: 13
IMPORTANT: Gear oil is NOT included. Oil must be added prior to use.
Warranty
This lower unit includes a 6 MONTH WARRANTY.
This unit has been serviced and tested by Southcentral Outboards. If the unit fails during normal use within the warranty period, it will be repaired or replaced.
All warranty claims must be handled directly through Southcentral Outboards.
Fitment
2 , 3, & 4 Cylinder - 20" - 2-Stroke
35 HP 1984-1989
40 (2 Cylinder) HP 1980-1983
45 (4 Cylinder) HP 1984-1989
50/60/70 HP 1980-1990
40 (4 Cylinder) HP 1989-1997
Please note that this lower unit will NOT fit the following below.
30/40 (2 Cylinder) 1991 & UP
Disclaimer
All information in this listing is provided using available resources and is accurate to the best of our knowledge but not guaranteed.
NO RETURNS ACCEPTED FOR ANY REASON. No exceptions.
FITMENT IS THE BUYER’S RESPONSIBILITY.
Please verify compatibility using your model and serial number prior to purchasing. If you are unsure, contact us before purchase.

