- Brand: Mercury
- Size: 100 115 125 HP
- Color: Black
- Style: L3 & L4 - 6 jaw clutch - 13/15 splines - 2.3:1
- Condition: Used
- Notes: Professionally Cleaned & Inspected!
- SKU: 42712 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
- Warranty: 1 Year
- Inventory Number: 42712 LRU
- Website Category: Lower Units
- Website Sub Category: Complete Lower Units
- UPC: N/A
- Shipping: $75.00
Mercury 20" Lower Unit L4 2.07:1
Mercury 20" L4 2.07:1 lower unit for 1998–2006 outboards, 100 115 125 HP. Inspected, serviced, and tested for proper function. Gears are replaced only if bad — good OEM gears are retained. Please note: We have installed a brand new skeg gard because there was some damage to the skeg. There are some scuffs and scratches in the paint, but this is purely cosmetic and will not affect the overall performance. Please note that this does not come with the propeller or the propeller hardware, but it does come with the trim tab and anode.
SPECS
| Gear ratio: 2.07:1 | Driveshaft length: 20-1/4″ |
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 ❖ Professionally cleaned |
FITMENT
Mercury 20"
| Years | 1998–2006 |
| 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
