- Brand: Mercury
- Size: 115 HP
- Color: Black
- Style: 6 Jaw - DFI - Optimax - XL - 13/15 splines
- Condition: Seller Refurbished
- Notes: Opened, Inspected & Tested!
- SKU: 36184 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: 30 days
- Inventory Number: 36184 LRU
- Website Category: Lower Units
- Website Sub Category: Complete Lower Units
- UPC: N/A
- Shipping: $75.00
Mercury 25" Optimax DFI Lower Unit 3 Cylinder 2.07
Mercury 25" Optimax DFI 3 Cylinder 2.07 lower unit for 2004–2018 outboards, 115 HP. Inspected, serviced, and tested for proper function. Gears are replaced only if bad — good OEM gears are retained. Please note: There are some scuffs and scratches in the paint, but this is purely cosmetic. Upon our inspection, we did notice that the seal that goes around the water pump is cracked, but this will not affect anything. This does not come with the trim tab, the propeller, or the propeller hardware.
SPECS
| Driveshaft length: 25-3/4″ |
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 ❖ Professionally cleaned ❖ Opened and inspected |
FITMENT
Mercury 25" Optimax DFI
| Years | 2004–2018 |
| Shaft | 25" |
| Horsepower | 115 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
