- Brand: Yamaha
- Size: 40 50 HP
- Color: Metallic Gray
- Style: 20" 2 Stroke
- Condition: Used
- Notes: Excellent Freshwater Condition!
- SKU: 44064 LRU
- Manufacturer Part Number: 63D-45301-00-4D
- Country of Manufacture: Japan
- Motor & Engine Type: Yamaha
- Part Type: Motors, Engines & Components
- Other Part Number: N/A
- Surface Finish: Painted Grey
- Inventory Number: 44064 LRU
- Website Category: Lower Units
- Website Sub Category: Complete Lower Units
- UPC: N/A
- Shipping: $50.00
63D-45301-00-4D Yamaha Lower Unit 20" 2 Stroke
63D-45301-00-4D Yamaha 20" 2 Stroke lower unit for 1984–2001 outboards, 40 50 HP. Inspected, serviced, and tested for proper function. Gears are replaced only if bad — good OEM gears are retained. Please note: All of the splines on the driveshaft and propeller shaft are in good condition, with little signs of wear. This lower unit does not come with the trim tab, propeller, or propeller hardware. There are some scuffs and scratches in the paint on the unit, but this is entirely cosmetic.
SPECS
| Driveshaft length: 20-3/4″ | |
| Driveshaft splines: 14 | Prop shaft splines: 13 |
Driveshaft length measured from the top of the water pump.
WHAT WE DID
| ❖ Fully resealed ❖ New water pump impeller installed ❖ Driveshaft and prop shaft checked straight | ❖ Shifts smoothly through gears ❖ Professionally cleaned ❖ Opened and inspected |
FITMENT
63D-45301-00-4D Yamaha
| Years | 1984–2001 |
| Shaft | 20" |
| Horsepower | 40 50 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
