Lower Unit Remanufactured - Rebuilt Gear Cases
Offering a wide variety of Rebuilt Lower Units for many boat motor brands:
- Boat Lower Units – Gear Cases & Lower units for outboard motors.
- Upper Driveshaft Assembly, Lower Driveshaft Outdrives for Sterndrives
- Remanufactured Gear Cases are priced at deep discounts to save you money
- Rebuilding: Mercury, Mariner, Force, Evinrude, Johnson, Chrysler.
- Sterndrive Upper & Lower Driveshaft Assembly for Mercruiser, OMC & Volvo-Penta.
- All remanufactured lower units for sale include a full 1 year warranty.
US Boatworks- Quality Lower Unit Remanufacturing for 40 years.
| 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 | $1,795 | 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 | $1,795 | 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 | $1,695 | More Info |
| 1682-821306T28 | 40 Hp & 50 Hp, 2 Stroke, 1.83 Ratio | BW32 | $1,695 | More Info |
| 1671-9760T25 | 50 Hp, 55 Hp, 60 Hp, 2 Stroke, 1.64 Ratio | BW33 | $1,695 | More Info |
| 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 | $2,995 | More Info |
| 5006557 | V6 MAG 1 LOWER | BW56-1 | $2,995 | More Info |
| 5000356 | V4,2 PC DRIVE SHAFT, INTERNAL SCREEN, 1978-1994 | BW58A | $1,795 | More Info |
| 5004632 | V4,2 PC Drive Shaft, External Screen, 1995-2003 | BW58B | $1,895 | 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 | FORCE LOWER UNITS | STK | PRICE | DETAILS |
|---|---|---|---|---|
| 1667-9011G81 | 120 Hp, 3 Dog Reverse, 1995-1999 | BW25 | $1,995 | More Info |
| 1667-9011G80 | 120 Hp, 6 Dog Reverse, 1995-1999 | BW25B | $1,795 | More Info |
| 1667-9011G75 | 90 Hp, 3 Dog Reverse, 1995-1999 | BW26 | $1,995 | More Info |
| 1667-9011G74 | 90 Hp, 6 Dog Reverse, 1995-1999 | BW26B | $1,795 | More Info |
| 1600-820588T1 | 85-150 Hp, 2 Piece D-Shaft 1989-1994 | BW28 | $1,995 | More Info |
| 1600-819123T8 | 70-75 Hp, 1991-1998 | BW29 | $1,995 | More Info |
| 1682-821306T6 | 40-50 Hp, 1995-1999 | BW30 | $1,695 | More Info |
| 1600-819516A2 | 40-50 Hp, 1984-1994 | BW31 | $1,195 | More Info |
| OEM | MERCRUISER LOWERS | STK | PRICE | DETAILS |
|---|---|---|---|---|
| 1623-815822A53 | Alpha One, Gen 2 , 1991-2011 | BW1 | $1,695 | More Info |
| 1623-8951A43 | Alpha One, 1984-1990, # 8951A43 | BW2 | $1,695 | More Info |
| 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 |
| 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 |
| 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 |
