- Brand: Mercury
- Size: 100 115 125 HP
- Style: L4 - 3 Jaw Reverse Clutch - 4 Cylinder
- Condition: Used
- Notes: Fully Resealed & Pressure Checked with New Impeller!
- SKU: 57183 LRU
- Manufacturer Part Number: 9011J7 9011J7 9011G39 9011A81 9011A62 9011A25
- Country of Manufacture: United States
- Motor & Engine Type: Mercury
- Part Type: Motors, Engines & Components
- Other Part Number: N/A
- Inventory Number: 57183 LRU
- Website Category: Lower Units
- Website Sub Category: Complete Lower Units
- UPC: N/A
- Shipping: $175.00
Mercury 20" Lower Unit 2.07:1 L4
Mercury 20" 2.07:1 L4 lower unit for 1987–1997 outboards, 100 115 125 HP. Inspected, serviced, and tested for proper function. Gears are replaced only if bad — good OEM gears are retained.
SPECS
| Gear ratio: 2.07:1 | Driveshaft length: 20-1/8″ |
| Driveshaft splines: 13 | Prop shaft splines: 15 |
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 | 1987–1997 |
| Shaft | 20" |
| Horsepower | 100 115 125 HP |
Verify by model and serial number before purchase to confirm this is the correct unit for your application.
Backed by Southcentral Outboards. Warranty validated by core return — we provide the shipping label. 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
