$150.00
- Brand: Mercury
- Size: 40 50 70 HP
- Color: Silver
- Style: Long - 11/13 Splines - 30-5/8" long
- Condition: Used
- Notes: Professionally Cleaned & Inspected!
- SKU: 24270 DRS
- Manufacturer Part Number: 77393A1
- Country of Manufacture: United States
- Motor & Engine Type: Mercury
- Part Type: Motors, Engines & Components
- Other Part Number: 77389A2
- Surface Finish: Polished
- Inventory Number: 24270 DRS
- Website Category: Lower Units
- Website Sub Category: Drive shafts
- UPC: N/A
- Shipping: $16.00
SOUTHCENTRAL OUTBOARDS
ALTAMONT · ILLINOIS
Mercury Driveshaft
◆ 6 MONTH WARRANTY◆ BEARING INCLUDED◆ OEM MERCURY
Part Numbers
◆ Driveshaft: 77393A1
◆ Superseded By: 77389A2
Condition
◆ Checked for straightness
◆ Bearing included — rolls smoothly
◆ Spline count: 11 top / 13 bottom — minimal wear, fully functional
◆ Overall length: approximately 30-5/8" · top of keyway to top of shaft approximately 21-3/4"
◆ Bearing surfaces in good condition
◆ Scuffs and scratches, mostly around the keyway — will not affect performance
Fitment
Years: 1976-1979
Models: Mercury 40 50 70 HP long shaft
This cross-reference is provided with the resources we have available and may not cover every model within the years and horsepowers listed. Fitment is the buyer's responsibility — match the part number, spline count, and length to your motor before purchasing and contact us if you need help.
30 DAY FREE RETURNS IF LISTED INCORRECTLY | 60 DAYS TO RETURN AT YOUR COST — ANY REASON | 180 DAY WORKING WARRANTY IF IT FAILS, WE COVER IT |
Six month working warranty — if it fails in normal use, we replace it, or refund if we cannot.
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The real sale is the responsibility we have to each customer to list, clean, sell, and ship a part correctly. If we miss that mark, please tell us and we will make it right.
— The SCO Team

