- Brand: Mercury
- Size: 40 50 60 70 HP
- Color: Black
- Style: 2 & 3 Cylinder - Short - 11/13 Splines
- Condition: Seller Refurbished
- Notes: Fully Resealed & New Impeller!
- SKU: 36257 LRU
- Manufacturer Part Number: 6038A5 4931A29 6038A17 4931A9 4814A10
- Country of Manufacture: United States
- Motor & Engine Type: Mercury
- Part Type: Motors, Engines & Components
- Surface Finish: Painted, Black
- Inventory Number: 36257 LRU
- Website Category: Lower Units
- Website Sub Category: Complete Lower Units
- UPC: N/A
- Shipping: $50.00
Mercury Short 15" Lower Unit
Mercury Short 15" lower unit for 1971–1979 outboards, 40 50 60 70 HP. Inspected, serviced, and tested for proper function. Gears are replaced only if bad — good OEM gears are retained. Please note: 1971-1979 - 40 50 60 70 HP - 2 & 3 Cylinder This unit interchangeable with 1980-1986 and 1987-1997 models but different housing on this one (rounded cavitation plate on this one).
SPECS
| Gear ratio: 2.0:1 | Driveshaft length: 17-3/8″ |
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 ❖ Professionally cleaned ❖ Opened and inspected |
FITMENT
Mercury Short 15"
| Years | 1971–1979 |
| Shaft | 15" |
| Horsepower | 40 50 60 70 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
