- Brand: Johnson Evinrude
- Size: 85 100 115 135 140 HP
- Color: Black
- Style: V4 - 20"
- Condition: Used
- Notes: Professionally Inspected!
- SKU: 34439 LRU
- Manufacturer Part Number: N/A
- Country of Manufacture: United States
- Motor & Engine Type: Johnson Evinrude
- Part Type: Motors, Engines & Components
- Other Part Number: N/A
- Surface Finish: Painted, Black
- Warranty: 30 days
- Inventory Number: 34439 LRU
- Website Category: Lower Units
- Website Sub Category: Complete Lower Units
- UPC: N/A
Johnson Evinrude 20" Lower Unit
Johnson Evinrude 20" lower unit for 1973–1976 outboards, 85 100 115 135 140 HP. Inspected, serviced, and tested for proper function. Gears are replaced only if bad — good OEM gears are retained. Please note: The paint is worn in some areas and isn't in the greatest shape, but this is entirely cosmetic. This does not come with the trim tab, propeller, or the propeller hardware. Upon inspection, we did notice a crack on the housing above where the trim tab would be. The skeg has been grinded down some.
SPECS
| Driveshaft length: 18-5/8″ | |
| Driveshaft splines: 20 | Prop shaft splines: 13 |
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 ❖ Opened and inspected |
FITMENT
Johnson Evinrude 20"
| Years | 1973–1976 |
| Shaft | 20" |
| Horsepower | 85 100 115 135 140 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

