1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM
1987 Yamaha 50 HP 2 Stroke Outboard Lower Unit Gear Case 6H4-45300-12-EK OEM

Yamaha

84-94 Yamaha 40 HP 2 Stroke Outboard Long Lower Unit Gear Case 6H4-45300-12-EK

Sale price$449.95
Quantity:
Pickup available at Warehouse Usually ready in 24 hours

84-94 Yamaha 40 HP 2 Stroke Outboard Long Lower Unit Gear Case 6H4-45300-12-EK

Warehouse

Pickup available, usually ready in 24 hours

20109 Iwip Rd
Smithfield VA 23430
United States

+17576305745

Condition: Used

Rotation: Standard - Right 

Gears Engage Properly: Yes 

Pressure checked and held pressure(12PSI): No

Gear oil drained and metal found: No

Gear oil drained and water found: No


Lower Unit Measurements

Driveshaft Length From Top Of Waterpump Housing: 19 4/16

Driveshaft Spline Count: 14

Propshaft Spline Count: 13


MPN: 6H4-45300-12-EK


Shipping Information:

We take great care in ensuring your items arrive safely and securely. Here’s how we handle shipping:

  • Carrier: We ship all items via UPS Ground for reliable and timely delivery.
  • Secure Packaging: Your item will be carefully packed using custom boxes and expanding foam-filled bags. This ensures maximum protection during transit.
  • Full Insurance: We insure every package, providing you with peace of mind. In the unlikely event that your item is lost or damaged, our insurance coverage will take care of it.
  • Signature Confirmation: For orders over $750, an adult signature will be required upon delivery to guarantee the item reaches you safely.

Thank you for shopping with us! If you have any questions or need further assistance, please do not hesitate to contact our customer service team.