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Marine Lower Units In Stock

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Marine Lower Units In Stock

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Marine Lower Units In Stock

Introduction At US Boatworks, we stock over 2 million boat parts, ensuring quick same-day shipping when you place your order. Lower units are our specialty, and we take pride in providing high-quality remanufactured gear cases that meet strict OEM standards. Let’s dive into the key components of our inventory and the benefits of purchasing remanufactured lower units.

Why Choose Remanufactured Lower Units?

  • Cost Savings: Remanufactured lower units are significantly more affordable compared to new OEM gear cases.
  • Quality Assurance: All our remanufactured lower units are built to the strictest OEM specifications, ensuring durability and reliability.

A Closer Look at Our Inventory

MerCruiser Gear Cases

Our inventory includes a wide range of MerCruiser Sterndrives, including both upper and lower units. These gear cases are remanufactured to the latest manufacturer specifications, offering excellent quality at a fraction of the cost.

  • MerCruiser Uppers: Ready to ship and fully compatible with OEM standards.
  • MerCruiser Lower Units: Stored on dedicated racks, ensuring proper handling and maintenance.
OEMMERCRUISER UPPERSSTKPRICEDETAILS
1547-861063A12Alpha One Gen 2, 1.50 (20/22) 1991-2012, # 861063A12BW6B$1,495More Info
1547-861063A10Alpha One Gen 2, 1.65, 1991-2012, # 861063A10BW7B$1,495More Info
1547-861063A8Alpha One Gen 2,1.84 (17/19) 1991-2012, # 861063A8BW8B$1,495More Info
1547-861063A6Alpha One Gen 2, 1.98, 1991-2012, # 861063A6BW9B$1,495More Info
OEMMERCRUISER LOWERSSTKPRICEDETAILS
1623-815822A53Alpha One, Gen 2 , 1991-2011BW1$1,695More Info
1623-8951A43Alpha One, 1984-1990, # 8951A43BW2$1,695More Info

Evinrude and Mercury Lower Units

As we explore further into our parts room, you’ll find racks of Evinrude and Mercury Lower Units, fully remanufactured and ready to ship.

OEMEVINRUDE/JOHNSONSTKPRICEDETAILS
5004635V6, 2 TAB INTERNAL SCREEN,1991-2011BW55$1,995More Info
5005549V6 MAG 1 LOWERBW56$3,495More Info
5006557V6 MAG 1 LOWERBW56-1$3,495More Info
5000356V4,2 PC DRIVE SHAFT, INTERNAL SCREEN, 1978-1994BW58A$1,895More Info
5004632V4,2 PC Drive Shaft, External Screen, 1995-2003BW58B$1,995More Info
5009332V4 S2 2:1 RATIO LOWERBW58C-1$2,495More Info
5009334V4 S2 2:1 RATIO LOWERBW58C$2,495More Info
5005744V4, Large Housing, 1991-2007. Fits OEM #s 5009318, 5005744, 5009338, 5008336BW59$1,995More Info
5009338V4 Large Housing 1991-2007BW59-1$1,995More Info
4326243CYL, Fine Spline ,1989-1999, 60-70 HpBW60$1,695More Info
3967303CYL, Course Spline, 1978-1988, 60-70 HpBW60A$1,695More Info
4352772CYL, 40 Hp- 50 Hp, 1989-1992BW61$1,795More Info
4352802CYL, 40 Hp- 50 Hp, 1993-2005, 2 StrokeBW62$1,895More Info
5006425

2CYL, 40-60 HP, ETEC, 2004-2014. OEM #5009330 & 5006425

BW64$2,495More Info
50093642 Cycle, 40-60 HP, ETEC, 2015 - NewerBW65$ 2,795More Info
50097582 Cycle, 40-60 HP, ETEC, 2015 - NewerBW65-1$ 2,795More Info
QUALITY MERCURY REMANUFACTURED LOWER UNITS
OEMMERCURY LOWER UNITSSTKPRICEDETAILS
1647-9148T84V6, 2.0L To 2.5L, 1.87 RatioBW22$1,995More Info
1647-9148T81V6, 2.0L To 2.5L, 2.00 RatioBW23$1,995More Info
1667-9011J7I-4, 100-125 HP, 1987-2011, 3 Dog RevBW25$1,995More Info
1667-9011J6I-4, 100-125 HP, 1987-2011, 6 Dog RevBW25B$1,895More Info
1667-9011J16I-3, 75-90 HP, 1987-2011, 3 Dog RevBW26$1,995More Info
1667-9011J15I-3, 75-90 HP, 1987-2011, 6 Dog RevBW26B$1,895More Info
1667-9011G9230 Hp - 50 HP, 4 Stroke, Big FootBW27$1,795More Info
1682-821306T630 Hp & 40 HP, 2 Stroke, 2.00 RatioBW30$1,795More Info
1682-821306T2840 Hp & 50 HP, 2 Stroke, 1.83 RatioBW32$1,795More Info
1671-9760T2550 Hp, 55 Hp, 60 Hp, 2 Stroke, 1.64 RatioBW33$1,795More Info
8M0099218150 HP, Four Stroke, Long ShaftBW20$2,995More Info
8M0099221150 HP, Four Stroke, XL ShaftBW21$2,995More Info

OMC and Volvo Penta Components

Our extensive inventory also includes OMC Lower Unit Parts and Volvo Penta Sterndrive Gear Case Components. These parts are carefully selected and remanufactured to deliver superior performance.

OEMVOLVO LOWERSSTKPRICEDETAILS
3855696SX-M Lower (17/30) 2.18 & 1.85 RatioBW34$3,495More Info
3855695SX-M Lower (17/27) 1.97 & 1.66 RatioBW35$3,495More Info
3855694SX-M Lower (17/26) 1.60 RatioBW36$3,495More Info
3855693SX-M Lower (18/26) 1.79 & 1.51 RatioBW37$3,495More Info
3855692SX-M Lower (19/26) 1.43 RatioBW38$3,495More Info
3842606SX-A Lower (17/30) 2.18 RatioBW74$3,395More Info
3842605SX-A Lower (17/27) 1.97 & 1.66 RatioBW75$3,395More Info
3842604SX-A Lower (17/26) 1.60 & 1.89 RatioBW76$3,395More Info
3842603SX-A Lower (18/26) 1.79 & 1.51 RatioBW77$3,395More Info
3842602SX-A Lower (19/26) 1.43 RatioBW78$3,395More Info
3855907DP SM Lower (17/29) 1.78 RatioBW79$5,995More Info
3860765DP SM Lower (16/30) 1.95 & 2.32 RatioBW80$5,995More Info
3842844DPS-A Lower (16/30) 1.95, 2.14 & 2.32 RatioBW81$4,995More Info
3842842DPS-A Lower (17/29) 1.78 & 2.11 RatioBW82$4,995More Info
21658892DPS-B Lower (16/30) 1.95, 2.14 & 2.32 RatioBW83$4,995More Info
21658888DPS-B Lower (17/29) 1.78 & 2.11 RatioBW84$4,995More Info
21658892DPS-D Lower (16/30) 1.95, 2.14 & 2.32 RatioBW83-D$4,995More Info
21658888DPS-D Lower (17/29) 1.78 & 2.11 RatioBW84-D$4,995More Info
]
OEMVOLVO OUTDRIVE UPPERSSTKPRICEDETAILS
3857007SX-M Upper (22-23) 1.43,1.51,1.60, 1.66, 1.85BW70$3,295More Info
3857007DPS-M Upper (22-23) 1.68, 1.78, 1.95, 2.30BW70$3,295More Info
3857010SX-M Upper (21/26) 1.79, 1,97, 2.18BW71$3,295More Info
3857010DPS-M Upper (21/26) 2.32BW71$3,295More Info
3842918SX-A Upper (22/23) 1.43, 1.51, 1.60, 1.66BW72$3,195More Info
3842918DPS-A Upper (22/23) 1.68, 1.78, 1.95BW72$3,195More Info
3842919SX-A Upper (21/26) 1.79, 1.89, 1.97, 2.18BW73$3,195More Info
3842919DPS-A Upper (21/26) 2.11, 2.32BW73$3,195More Info
OEMOMC UPPER & LOWERSSTKPRICEDETAILS
987800Cobra Lower V6, V8, 4 CYL, 1990-1993BW44$1,995More Info
987242800 Manual Lower Less Cable AssemblyBW46$2,095More Info
986669Cobra Lower Small Housing 4CYLBW45$1,795More Info
983505400 Manual Lower Less Cable AssemblyBW47$1,795More Info
987064Cobra Upper Unit 21:21 Thru 93BW40$1,995More Info
986380Cobra Upper Unit 21:19 THRU 93BW41$1,995More Info
986382Cobra Upper Unit 21:18 THRU 93BW42$1,995More Info
986381Cobra Upper Unit 21:16Thru 93BW43$1,995More Info

Explore Our Full Inventory

The images and descriptions above provide just a glimpse of the vast inventory of marine lower units available at US Boatworks. Visit our Lower Units page to explore and purchase:

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US Boatworks – Your Trusted Partner for Marine Lower Units!