- Brand: Mercury
- Size: 6 8 9.9 15 HP
- Style: 2-Stroke ONLY - 2 Cylinder - 20"
- Condition: Used
- Notes: 20"
- SKU: 59088 LRU
- Manufacturer Part Number: 1666-8833T15 8833A15 8833A10 8833A8 8833A3
- Country of Manufacture: United States
- Motor & Engine Type: Mercury
- Part Type: Motors, Engines & Components
- Inventory Number: 59088 LRU
- Website Category: Lower Units
- Website Sub Category: Complete Lower Units
- UPC: N/A
- Shipping: $50.00
Mercury 20" Lower Unit 6 8 9.9 & 2:1 Ratio ✨
Mercury 20" 6 8 9.9 & 2:1 Ratio ✨ lower unit for 1986–2006 outboards, 15 HP. Inspected, serviced, and tested for proper function. Gears are replaced only if bad — good OEM gears are retained.
SPECS
| Gear ratio: 2.00:1 | Driveshaft length: 21-7/8″ |
| Driveshaft splines: 10 | Prop shaft splines: 8 |
Driveshaft length measured from the top of the water pump.
WHAT WE DID
| ❖ Fully resealed ❖ Pressure checked to 12 PSI ❖ New water pump impeller installed | ❖ Driveshaft and prop shaft checked straight ❖ Shifts smoothly through gears |
FITMENT
Mercury 20"
| Years | 1986–2006 |
| Shaft | 20" |
| Horsepower | 15 HP |
Verify by model and serial number before purchase to confirm this is the correct unit for your application.
Backed by Southcentral Outboards. Failures during normal use within the warranty period will be repaired or replaced.
DISCLAIMER
Listing info accurate to the best of our knowledge but not guaranteed. Fitment is the buyer’s responsibility — verify by model and serial before purchase.
SOUTHCENTRAL OUTBOARDS · ALTAMONT, IL
