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.
| OEM | MERCRUISER UPPERS | STK | PRICE | DETAILS |
|---|---|---|---|---|
| 1547-861063A12 | Alpha One Gen 2, 1.50 (20/22) 1991-2012, # 861063A12 | BW6B | $1,495 | More Info |
| 1547-861063A10 | Alpha One Gen 2, 1.65, 1991-2012, # 861063A10 | BW7B | $1,495 | More Info |
| 1547-861063A8 | Alpha One Gen 2,1.84 (17/19) 1991-2012, # 861063A8 | BW8B | $1,495 | More Info |
| 1547-861063A6 | Alpha One Gen 2, 1.98, 1991-2012, # 861063A6 | BW9B | $1,495 | More 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.
| OEM | EVINRUDE/JOHNSON | STK | PRICE | DETAILS |
|---|---|---|---|---|
| 5004635 | V6, 2 TAB INTERNAL SCREEN,1991-2011 | BW55 | $1,995 | More Info |
| 5005549 | V6 MAG 1 LOWER | BW56 | $3,495 | More Info |
| 5006557 | V6 MAG 1 LOWER | BW56-1 | $3,495 | More Info |
| 5000356 | V4,2 PC DRIVE SHAFT, INTERNAL SCREEN, 1978-1994 | BW58A | $1,895 | More Info |
| 5004632 | V4,2 PC Drive Shaft, External Screen, 1995-2003 | BW58B | $1,995 | More Info |
| 5009332 | V4 S2 2:1 RATIO LOWER | BW58C-1 | $2,495 | More Info |
| 5009334 | V4 S2 2:1 RATIO LOWER | BW58C | $2,495 | More Info |
| 5005744 | V4, Large Housing, 1991-2007. Fits OEM #s 5009318, 5005744, 5009338, 5008336 | BW59 | $1,995 | More Info |
| 5009338 | V4 Large Housing 1991-2007 | BW59-1 | $1,995 | More Info |
| 432624 | 3CYL, Fine Spline ,1989-1999, 60-70 Hp | BW60 | $1,695 | More Info |
| 396730 | 3CYL, Course Spline, 1978-1988, 60-70 Hp | BW60A | $1,695 | More Info |
| 435277 | 2CYL, 40 Hp- 50 Hp, 1989-1992 | BW61 | $1,795 | More Info |
| 435280 | 2CYL, 40 Hp- 50 Hp, 1993-2005, 2 Stroke | BW62 | $1,895 | More Info |
| 5006425 | 2CYL, 40-60 HP, ETEC, 2004-2014. OEM #5009330 & 5006425 | BW64 | $2,495 | More Info |
| 5009364 | 2 Cycle, 40-60 HP, ETEC, 2015 - Newer | BW65 | $ 2,795 | More Info |
| 5009758 | 2 Cycle, 40-60 HP, ETEC, 2015 - Newer | BW65-1 | $ 2,795 | More Info |
| OEM | MERCURY LOWER UNITS | STK | PRICE | DETAILS |
|---|---|---|---|---|
| 1647-9148T84 | V6, 2.0L To 2.5L, 1.87 Ratio | BW22 | $1,995 | More Info |
| 1647-9148T81 | V6, 2.0L To 2.5L, 2.00 Ratio | BW23 | $1,995 | More Info |
| 1667-9011J7 | I-4, 100-125 HP, 1987-2011, 3 Dog Rev | BW25 | $1,995 | More Info |
| 1667-9011J6 | I-4, 100-125 HP, 1987-2011, 6 Dog Rev | BW25B | $1,895 | More Info |
| 1667-9011J16 | I-3, 75-90 HP, 1987-2011, 3 Dog Rev | BW26 | $1,995 | More Info |
| 1667-9011J15 | I-3, 75-90 HP, 1987-2011, 6 Dog Rev | BW26B | $1,895 | More Info |
| 1667-9011G92 | 30 Hp - 50 HP, 4 Stroke, Big Foot | BW27 | $1,795 | More Info |
| 1682-821306T6 | 30 Hp & 40 HP, 2 Stroke, 2.00 Ratio | BW30 | $1,795 | More Info |
| 1682-821306T28 | 40 Hp & 50 HP, 2 Stroke, 1.83 Ratio | BW32 | $1,795 | More Info |
| 1671-9760T25 | 50 Hp, 55 Hp, 60 Hp, 2 Stroke, 1.64 Ratio | BW33 | $1,795 | More Info |
| 8M0099218 | 150 HP, Four Stroke, Long Shaft | BW20 | $2,995 | More Info |
| 8M0099221 | 150 HP, Four Stroke, XL Shaft | BW21 | $2,995 | More 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.
| OEM | VOLVO LOWERS | STK | PRICE | DETAILS |
|---|---|---|---|---|
| 3855696 | SX-M Lower (17/30) 2.18 & 1.85 Ratio | BW34 | $3,495 | More Info |
| 3855695 | SX-M Lower (17/27) 1.97 & 1.66 Ratio | BW35 | $3,495 | More Info |
| 3855694 | SX-M Lower (17/26) 1.60 Ratio | BW36 | $3,495 | More Info |
| 3855693 | SX-M Lower (18/26) 1.79 & 1.51 Ratio | BW37 | $3,495 | More Info |
| 3855692 | SX-M Lower (19/26) 1.43 Ratio | BW38 | $3,495 | More Info |
| 3842606 | SX-A Lower (17/30) 2.18 Ratio | BW74 | $3,395 | More Info |
| 3842605 | SX-A Lower (17/27) 1.97 & 1.66 Ratio | BW75 | $3,395 | More Info |
| 3842604 | SX-A Lower (17/26) 1.60 & 1.89 Ratio | BW76 | $3,395 | More Info |
| 3842603 | SX-A Lower (18/26) 1.79 & 1.51 Ratio | BW77 | $3,395 | More Info |
| 3842602 | SX-A Lower (19/26) 1.43 Ratio | BW78 | $3,395 | More Info |
| 3855907 | DP SM Lower (17/29) 1.78 Ratio | BW79 | $5,995 | More Info |
| 3860765 | DP SM Lower (16/30) 1.95 & 2.32 Ratio | BW80 | $5,995 | More Info |
| 3842844 | DPS-A Lower (16/30) 1.95, 2.14 & 2.32 Ratio | BW81 | $4,995 | More Info |
| 3842842 | DPS-A Lower (17/29) 1.78 & 2.11 Ratio | BW82 | $4,995 | More Info |
| 21658892 | DPS-B Lower (16/30) 1.95, 2.14 & 2.32 Ratio | BW83 | $4,995 | More Info |
| 21658888 | DPS-B Lower (17/29) 1.78 & 2.11 Ratio | BW84 | $4,995 | More Info |
| 21658892 | DPS-D Lower (16/30) 1.95, 2.14 & 2.32 Ratio | BW83-D | $4,995 | More Info |
| 21658888 | DPS-D Lower (17/29) 1.78 & 2.11 Ratio | BW84-D | $4,995 | More Info |
]
| OEM | VOLVO OUTDRIVE UPPERS | STK | PRICE | DETAILS |
|---|---|---|---|---|
| 3857007 | SX-M Upper (22-23) 1.43,1.51,1.60, 1.66, 1.85 | BW70 | $3,295 | More Info |
| 3857007 | DPS-M Upper (22-23) 1.68, 1.78, 1.95, 2.30 | BW70 | $3,295 | More Info |
| 3857010 | SX-M Upper (21/26) 1.79, 1,97, 2.18 | BW71 | $3,295 | More Info |
| 3857010 | DPS-M Upper (21/26) 2.32 | BW71 | $3,295 | More Info |
| 3842918 | SX-A Upper (22/23) 1.43, 1.51, 1.60, 1.66 | BW72 | $3,195 | More Info |
| 3842918 | DPS-A Upper (22/23) 1.68, 1.78, 1.95 | BW72 | $3,195 | More Info |
| 3842919 | SX-A Upper (21/26) 1.79, 1.89, 1.97, 2.18 | BW73 | $3,195 | More Info |
| 3842919 | DPS-A Upper (21/26) 2.11, 2.32 | BW73 | $3,195 | More Info |
| OEM | OMC UPPER & LOWERS | STK | PRICE | DETAILS |
|---|---|---|---|---|
| 987800 | Cobra Lower V6, V8, 4 CYL, 1990-1993 | BW44 | $1,995 | More Info |
| 987242 | 800 Manual Lower Less Cable Assembly | BW46 | $2,095 | More Info |
| 986669 | Cobra Lower Small Housing 4CYL | BW45 | $1,795 | More Info |
| 983505 | 400 Manual Lower Less Cable Assembly | BW47 | $1,795 | More Info |
| 987064 | Cobra Upper Unit 21:21 Thru 93 | BW40 | $1,995 | More Info |
| 986380 | Cobra Upper Unit 21:19 THRU 93 | BW41 | $1,995 | More Info |
| 986382 | Cobra Upper Unit 21:18 THRU 93 | BW42 | $1,995 | More Info |
| 986381 | Cobra Upper Unit 21:16Thru 93 | BW43 | $1,995 | More 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:
Contact Us
Need help finding the right part? Contact us today!
- Call Us: 913-342-0011
- Email Us: sales@boatengine.com
- Visit Us: Kansas City, KS
US Boatworks – Your Trusted Partner for Marine Lower Units!
