Mercury Outboard Lower Unit Assembly
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OEM Mercury / Quicksilver Lower Unit Gear Case GC 150 1.92 XL 1600‑8M0099221
Mercury Marine / Quicksilver
$4,535.70 $3,999.99OEM Mercury/Quicksilver complete lower unit gear case assembly for 150 HP 4‑Stroke outboards. Standard (right-hand) rotation 1.92:1 gear ratio 25″ extra‑long driveshaft 13-tooth pinion Black finish May fit most 150 HP 4‑Cylinder...- Part Number:
- 714-1600-8M0099221
- Availability:
- Limited Stock - Factory Transfer - Please call before ordering for ETA
$4,535.70 $3,999.99 -
Special Order! See availaility for details
OEM Mercury / Quicksilver 135-200HP V6 Outboard Lower Unit Gear Case 2.5L CXL 1.8 1647-9148T86
Mercury Marine / Quicksilver
$3,864.30 $3,499.99Mercury / Quicksilver GC 2.5L CXL 1.8 1647-9148T86 Black, 1.87:1 ratio. 25" extra long shaft. 15 pinion teeth. Counter Rotation (LH) Fits: Mercury 135-200 (2.5L) V-6 outboards- Part Number:
- MM-9148T86
- Availability:
- See Special Order Details
$3,864.30 $3,499.99 -
Special Order! See availaility for details
OEM Mercury / Quicksilver 135-200HP V6 Outboard Lower Unit Gear Case 2.5L XL 2.1 1647-9148T82
Mercury Marine / Quicksilver
$3,185.70 $2,999.99Mercury / Quicksilver GC 2.5L XL 2.1 1647-9148T82 Black, 2:1 ratio. 25" extra long shaft. 14 pinion teeth. Standard Rotation (RH) Fits: Mercury 135-200 (2.5L) V-6 outboards- Part Number:
- MM-9148T82
- Availability:
- See Special Order Details
$3,185.70 $2,999.99 -
Special Order! See availaility for details
OEM Mercury / Quicksilver 135-200HP V6 Outboard Lower Unit Gear Case 2.5L-L 2.0:1 1647-9148T81
Mercury Marine / Quicksilver
$3,185.70 $2,999.99Mercury / Quicksilver GC 2.5L-L 2.0:1 1647-9148T81 Black, 2:1 ratio. 20" long shaft. 14 pinion teeth. Standard Rotation (RH). Fits: Mercury 135-200 (2.5L) V-6 outboards- Part Number:
- MM-9148T81
- Availability:
- See Special Order Details
$3,185.70 $2,999.99 -
On Sale
OEM Mercury / Quicksilver Lower Unit Gear Housing Assembly Verado CXXL Counter‑Rotation 1600-880686T59
Mercury Marine / Quicksilver
$8,892.85 $7,999.99OEM Mercury/Quicksilver complete lower unit (gear housing) assembly for Verado.• 4.80″ torpedo diameter• 1.75:1 gear ratio, counter-rotation (left-hand)• 30″ (CXXL) driveshaft length• 12-tooth pinion May fit...- Part Number:
- 714-1600-880686T59
- Availability:
- Limited Stock - Factory Transfer - Please call before ordering for ETA
$8,892.85 $7,999.99 -
OEM Mercury / Quicksilver Outboard 200–250 HP 3.0 L V-6 Lower Unit Gear Housing Assembly (25" XL) 859399T14
Mercury Marine / Quicksilver
$3,414.30 $2,999.99OEM Mercury / Quicksilver Outboard 200–250 HP 3.0 L V-6 Lower Unit Gear Housing Assembly (25") 859399T14 4.75″ (120.65 mm) torpedo diameter 1.75:1 gear ratio Standard (right-hand) rotation 25″ XL driveshaft length 12 tooth...- Part Number:
- 714-1623-859399T14
- Availability:
- Limited Stock - Factory Transfer - Please call before ordering for ETA
$3,414.30 $2,999.99 -
OEM Mercury / Quicksilver V6 3.0L 200–250 HP Outboard Lower Unit Gear Housing Assembly (20") 1623-859399T13
Mercury Marine / Quicksilver
$3,414.30 $2,999.99OEM Mercury / Quicksilver V6 3.0L Outboard Lower Unit Gear Housing Assembly (20") 1623-859399T13 1.75:1 gear ratio Standard (right-hand) rotation 20″ driveshaft 12-tooth pinion 13-spline driveshaft 4.75″ torpedo diameter May fit...- Part Number:
- 714-1623-859399T13
- Availability:
- Limited Stock - Factory Transfer - Please call before ordering for ETA
$3,414.30 $2,999.99 -
OEM Mercury / Quicksilver V6 Outboard 135 - 200 HP (2.5L) 2-Stroke Lower Unit Gearcase Housing (20") Assembly Complete 1647-9148T84
Mercury Marine / Quicksilver
$3,185.70 $2,899.99OEM Mercury / Quicksilver V6 Outboard 135 - 200 HP (2.5L) 2 Stroke Lower Unit Gearcase Housing Assembly Complete OEM complete gear housing assembly for Mercury and Mariner V-6 engines Fits: Mercury 135‑200 (2.5L) V‑6 outboards Specifications:...- Part Number:
- 714-1647-9148T84
- Availability:
- Limited Stock - Factory Transfer - Please call before ordering for ETA
$3,185.70 $2,899.99 -
OEM Mercury / Quicksilver V6 Outboard 135 - 200 HP (2.5L) 2-Stroke Lower Unit Gearcase Housing (25") Assembly Complete 1647-9148T85
Mercury Marine / Quicksilver
$3,185.70 $2,899.99OEM Mercury / Quicksilver V6 Outboard 135 - 200 HP (2.5L) 2 Stroke Lower Unit Gearcase Housing Assembly Complete Complete Lower Gear Housing Assembly Specifications: Color: Black Gear Ratio 1.87:1 Shaft Length 25" extra long shaft Pinion...- Part Number:
- 714-1647-9148T85
- Availability:
- Limited Stock - Factory Transfer - Please call before ordering for ETA
$3,185.70 $2,899.99 -
OEM Mercury / Quicksilver Verado CPO Outboard Lower Unit Gear Case L6 5.44 CXL Silver 1600-8M0073438 1600‑8M0235771
Mercury Marine / Quicksilver
$3,243.75 $3,199.99OEM Mercury / Quicksilver Certified Pre‑Owned (CPO) Outboard lower unit gear case assembly, backed by Mercury’s full factory warranty. Counter-rotation (left-hand) 1.75:1 gear ratio 25″ CXL (counter-rotation, extra-long)...- Part Number:
- 714-1600-8M0235771
- Availability:
- Limited Stock - Factory Transfer - Please call before ordering for ETA
$3,243.75 $3,199.99 -
Special Order! See availaility for details
OEM Mercury Outboard 3.0L 2-Stroke Optimax DFI & PRO XS (20") Gear Housing Assembly Lower Unit 1600-880686A43 1600-8M0236250
Mercury Marine / Quicksilver
$6,607.15 $5,699.99OEM Mercury & Mariner Outboard 3.0L 2-Stroke Optimax DFI & PRO XS Gear Housing Assembly Lower Unit Color: Black Standard (right hand) Rotation Gear Ratio 1.75:1 Driveshaft Length 20" Long Pinion teeth: 12 Fits: Most 3.0L Mercury Optimax...- Part Number:
- MM-8M0236250
- Availability:
- See Special Order Details
$6,607.15 $5,699.99 -
Special Order! See availaility for details
OEM Mercury Outboard 3.0L 2-Stroke Optimax DFI & PRO XS (25" XL) Gear Housing Assembly Lower Unit 1600-880686A44
Mercury Marine / Quicksilver
$6,828.55 $5,899.99OEM Mercury & Mariner Outboard 3.0L 2-Stroke Optimax DFI & PRO XS Gear Housing Assembly Lower Unit Color: Black Standard (right hand) Rotation Gear Ratio 1.75:1 Driveshaft Length 25" Extra Long XL Pinion teeth: 12 Fits:...- Part Number:
- MM-880686A44
- Availability:
- See Special Order Details
$6,828.55 $5,899.99 -
Special Order! See availaility for details
OEM Mercury Outboard Lower Unit Gear Case Assembly 3.0L PRO XS - Torq Master- Silver (20") RH 1689-8M0072952
Mercury Marine / Quicksilver
$11,250.00 $9,999.99OEM Mercury Outboard Lower Unit Gear Case Assembly 3.0L PRO XS - Torq Master- 1689-8M0072952 Color: Silver Gear Ratio: 1.75:1 Shaft Length: 20" long Pinion Teeth: 12 Standard Rotation (Right Hand) Fits most serial numbers 1B935222...- Part Number:
- MM-8M0072952
- Availability:
- See Special Order Details
$11,250.00 $9,999.99 -
SEI Marine SE216 Mercury Outboard V6 3.0L 200–250 HP Lower Unit Gear Housing Assy (1.75:1, 20" Driveshaft) 859399T13 / 90-216-A20
SEI Marine
$1,495.00 $1,395.00SE216 Replaces most Mercury 3.0L Lower Units (SN 1B504989 and below). Does not replace the Torque Master, Torque Master 2 or the Sport Master. 13 Spline one-piece drive shaft. If you have an 8 Spline drive shaft, you will need to buy the stub...- Part Number:
- SEI-90-216-A20
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$1,495.00 $1,395.00 -
On Sale
SEI Marine SE216 Mercury Outboard 200–250 HP 3.0 L V-6 Lower Unit Gear Housing Assembly (1.75:1, 25" Driveshaft) 859399T14 90-216-A25
SEI Marine
$1,495.00 $1,395.00SE216 Replaces most Mercury 3.0L Lower Units (SN 1B504989 and below). Does not replace the Torque Master, Torque Master 2 or the Sport Master. 13 Spline one-piece drive shaft. If you have an 8 Spline drive shaft, you will need to buy the...- Part Number:
- SEI-90-216-A25
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$1,495.00 $1,395.00