15% Off Orders Over $100 Plus Free Shipping! Use Promo Code: SUMMER15

Sierra Complete Lower Unit Assembly For Mercury Marine, Sierra Part #18-2400

Item # 752241
Please make sure all selections are complete and a valid quantity is entered and try again.

Ships within 7 - 10 days


  • Sierra Part #18-2400

  • Complete lower unit assembly

  • For Mercury Marine engine

Product Summary 

Sierra complete lower unit assembly for Mercury Marine engine. For Gen II ('98 & up) OL100040 & up applications. Sierra Part #18-2400.

OEM Part Number: