Lower Unit Remanufacture -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.

Choose your boat motor manufacturer:

OEMMERCURY LOWER UINTSSTKPRICEDETAILS
1647-9148T84V6, 2.0L To 2.5L, 1.87 RatioBW22$1,995
1647-9148T81V6, 2.0L To 2.5L, 2.00 RatioBW23$1,995
1667-9011J7I-4, 100-125 Hp, 1987-2011, 3 Dog RevBW25$1,995
1667-9011J6I-4, 100-125 Hp, 1987-2011, 6 Dog RevBW25B$1,795
1667-9011J16I-3, 75-90 Hp, 1987-2011, 3 Dog RevBW26$1,995
1667-9011J15I-3, 75-90 Hp, 1987-2011, 6 Dog RevBW26B$1,795
1667-9011G9230 Hp - 50 Hp, 4 Stroke, Big FootBW27$1,795
1682-821306T630 Hp & 40 Hp, 2 Stroke, 2.00 RatioBW30$1,595
1682-821306T2840 Hp & 50 Hp, 2 Stroke, 1.83 RatioBW32$1,695
1671-9760T2550 Hp, 55 Hp, 60 Hp, 2 Stroke, 1.64 RatioBW33$1,695
OEMEVINRUDE/JOHNSONSTKPRICEDETAILS
5004635V6, 2 TAB INTERNAL SCREEN,1991-2011BW55$1,995
5005549V6 MAG 1 LOWERBW56$2,995
5006557V6 MAG 1 LOWERBW56-1$2,995
5000356V4,2 PC DRIVE SHAFT, INTERNAL SCREEN, 1978-1994BW58A$1,795
5004632V4,2 PC Drive Shaft, External Screen, 1995-2003BW58B$1,895
5009332V4 S2 2:1 RATIO LOWERBW58C-1$2,495
5009334V4 S2 2:1 RATIO LOWERBW58C$2,495
5005744V4, Large Housing, 1991-2007. Fits OEM #s 5009318, 5005744, 5009338, 5008336BW59$1,995
5009338V4 Large Housing 1991-2007BW59-1$1,995
4326243CYL, Fine Spline ,1989-1999, 60-70 HpBW60$1,695
3967303CYL, Course Spline, 1978-1988, 60-70 HpBW60A$1,695
4352772CYL, 40 Hp- 50 Hp, 1989-1992BW61$1,795
4352802CYL, 40 Hp- 50 Hp, 1993-2005, 2 StrokeBW62$1,895
5006425

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

BW64$2,495
50093642 Cycle, 40-60 HP, ETEC, 2015 - NewerBW65$ 2,795
50097582 Cycle, 40-60 HP, ETEC, 2015 - NewerBW65-1$ 2,795
OEMFORCE LOWER UNITSSTKPRICEDETAILS
1667-9011G81120 Hp, 3 Dog Reverse, 1995-1999BW25$1,995
1667-9011G80120 Hp, 6 Dog Reverse, 1995-1999BW25B$1,795
1667-9011G7590 Hp, 3 Dog Reverse, 1995-1999BW26$1,995
1667-9011G7490 Hp, 6 Dog Reverse, 1995-1999BW26B$1,795
1600-820588T185-150 Hp, 2 Piece D-Shaft 1989-1994BW28$1,995
1600-819123T870-75 Hp, 1991-1998BW29$1,995
1682-821306T640-50 Hp, 1995-1999BW30$1,595
1600-819516A240-50 Hp, 1984-1994BW31$1,195
OEMVOLVO LOWERSSTKPRICEDETAILS
3855696SX-M Lower (17/30) 2.18 & 1.85 RatioBW34$3,495
3855695SX-M Lower (17/27) 1.97 & 1.66 RatioBW35$3,495
3855694SX-M Lower (17/26) 1.60 RatioBW36$3,495
3855693SX-M Lower (18/26) 1.79 & 1.51 RatioBW37$3,495
3855692SX-M Lower (19/26) 1.43 RatioBW38$3,495
3842606SX-A Lower (17/30) 2.18 RatioBW74$3,395
3842605SX-A Lower (17/27) 1.97 & 1.66 RatioBW75$3,395
3842604SX-A Lower (17/26) 1.60 & 1.89 RatioBW76$3,395
3842603SX-A Lower (18/26) 1.79 & 1.51 RatioBW77$3,395
3842602SX-A Lower (19/26) 1.43 RatioBW78$3,395
3855907DP SM Lower (17/29) 1.78 RatioBW79$5,995
3860765DP SM Lower (16/30) 1.95 & 2.32 RatioBW80$5,995
3842844DPS-A Lower (16/30) 1.95, 2.14 & 2.32 RatioBW81$4,995
3842842DPS-A Lower (17/29) 1.78 & 2.11 RatioBW82$4,995
OEMVOLVO OUTDRIVE UPPERSSTKPRICEDETAILS
3857007SX-M Upper (22-23) 1.43,1.51,1.60, 1.66, 1.85BW70$3,295
3857007DPS-M Upper (22-23) 1.68, 1.78, 1.95, 2.30BW70$3,295
3857010SX-M Upper (21/26) 1.79, 1,97, 2.18BW71$3,295
3857010DPS-M Upper (21/26) 2.32BW71$3,295
3842918SX-A Upper (22/23) 1.43, 1.51, 1.60, 1.66BW72$3,195
3842919SX-A Upper (21/26) 1.79, 1.89, 1.97, 2.18BW73$3,195
3842919DPS-A Upper (21/26) 2.11, 2.32BW73$3,195
3842918DPS-A Upper (22/23) 1.68, 1.78, 1.95BW72$3,195 ‎
OEMOMC UPPER & LOWERSSTKPRICEDETAILS
987064Cobra Upper Unit 21:21 Thru 93BW40$1,895
986380Cobra Upper Unit 21:19 THRU 93BW41$1,895
986382Cobra Upper Unit 21:18 THRU 93BW42$1,895
986381Cobra Upper Unit 21:16Thru 93BW43$1,895
987800Cobra Lower V6, V8, 4 CYL, 1990-1993BW44$1,895
986669Cobra Lower Small Housing 4CYLBW45$1,695
987242800 Manual Lower Less Cable AssemblyBW46$2,095
983505400 Manual Lower Less Cable AssemblyBW47$1,795
OEMMERCRUISER LOWERSSTKPRICEDETAILS
1623-815822A53Alpha One, Gen 2 , 1991-2011BW1$1,695
1623-8951A43Alpha One, 1984-1990, # 8951A43BW2$1,695
OEMMERCRUISER UPPERSSTKPRICEDETAILS
1547-861063A12Alpha One Gen 2, 1.50 (20/22) 1991-2012, # 861063A12BW6B$1,495
1547-861063A10Alpha One Gen 2, 1.65, 1991-2012, # 861063A10BW7B$1,495
1547-861063A8Alpha One Gen 2,1.84 (17/19) 1991-2012, # 861063A8BW8B$1,495
1547-861063A6Alpha One Gen 2, 1.98, 1991-2012, # 861063A6BW9B$1,495

OTHER LOWER UNITS AVAILABLE UPON REQUEST  PRICES ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Lower Unit Education

DO YOUR HOMEWORK BEFORE YOU BUY
Join our Free Gearcase Education Course

Think Smart, Buy Smart!