New Outboard Lower Units

New Mercury Outboard complete, ready to install gearcases. Mercury's new lower units come with friction welded durable shafts, ultra pure anodes which sacrifice themselves instead of the running gear and quality forged gears with high performance gear lube, the secret ingredient to long gear life. All with standard Mercury one year limited warranty. 

 



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Mercury 1600-880686T58 Verado 300 Gear Case Complete

1600-880686T58 Verado 300 L6 Gear Housing Complete
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$6,850.00 $6,135.21

Mercury 1623-859399T13 Gear Housing Complete

1623-859399T13 Complete Lower Gear Housing
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$2,628.57 $2,354.29

Mercury 1623-859399T16 Gear Housing Assembly Complete Counter Rotating

1623-859399T16 Complete Gear Housing Assembly LH CXL
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$3,164.29 $2,834.10

Mercury 1623-859399T17 Gear Housing Assy Complete

1623-859399T17 Gear Housing Assembly Complete
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$3,164.29 $2,834.10

Mercury 1667-9011J33 Gear Housing Assy Complete 20"

1667-9011J33 Complete Gear Housing Assembly 20" Shaft 14 Pinion Teeth
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$2,450.00 $2,194.35

Mercury Outboard 1600-880686A43 Gear Housing Complete 3.0L 20"

1600-880686A43 Complete Gear Housing Assembly L 3.0L
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please see details below for proper fitment, check our current stock level and order. Use the Contact Us form at the bottom of the page for any questions
$5,085.71 $4,555.03

Mercury Outboard 1600-880686T14 Verado XL Gear Case Assembly Complete

1600-880686T14 Verado XL Gear Case Complete Assembly 25 Inch.
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level, specs and order below. Use the Contact Us form at the bottom of the page for any questions.
$6,307.14 $5,649.00

Mercury Outboard 1600-880686T24 Gear Housing Assembly Complete XL

1600-880686T24 Complete Gear Housing Assembly 25"
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$4,378.57 $3,921.67

Mercury Outboard 1600-880686T25 Verado Gear Case Complete CXL 25"

1600-880686T25 Complete Verado Lower Unit Gear Case 25" LH
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$4,907.14 $4,395.09

Mercury Outboard 1600-880686T55 Verado 300 XL Gear Case Complete

1600-880686T55 Verado 300 XL L6 Gear Housing Complete 25 Inch
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check details, current stock level and order below. Use the Contact Us form at the bottom of the page for any questions
$6,937.00 $5,849.00

Mercury Outboard 1600-880686T57 Gear Housing Assembly Complete

1600-880686T57 Complete Lower Unit Verado Gear Housing
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$6,850.00 $6,135.21

Mercury Outboard 1600-8M0099218 150 HP Gearcase Assembly Complete

1600-8M0099218 Gear Housing Complete 1:92:1 Ratio, 20"
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$3,500.00 $3,134.78

Mercury Outboard 1600-8M0099221 150 HP Gearcase Assembly Complete

1600-8M0099221 Gear Housing Complete 1:92:1 Ratio, 25"
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$3,500.00 $3,134.78

Mercury Outboard 1623-859399T15 Gear Housing XXL Black

1623-859399T15 3.0L Outboard Gearcase Black XXL Standard Rotation
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$2,628.57 $2,354.29

Mercury Outboard 1647-9148T81 Gear Housing Assy Complete

1647-9148T81 Gear Housing Assembly Complete
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$2,450.00 $2,194.35

Mercury Outboard 1647-9148T84 Gearcase Assembly Complete

1647-9148T84 Gear Housing Assembly Complete 4.75" Torpedo
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$2,450.00 $2,194.35

Mercury-Mariner 1647-9148T82 Gear Housing Assy Complete

1647-9148T82 Gear Housing Assembly Complete 25" Shaft
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$2,450.00 $2,194.35

Mercury-Mercruiser 1600-880686A44 GEAR HOUSING ASSEMBLY Com

1600-880686A44 GEAR HOUSING ASSEMBLY Com
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$5,257.14 $4,708.57

Mercury-Mercruiser 1600-880686A51 GEAR HOUSING ASSEMBLY Com

1600-880686A51 GEAR HOUSING ASSEMBLY Com
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$5,257.14 $4,708.57

Mercury-Mercruiser 1600-880686A52 GEAR HOUSING ASSEMBLY Com

1600-880686A52 GEAR HOUSING ASSEMBLY Com
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
$5,607.14 $5,022.04