Is a 40HP Force lower unite interchangable with a different HP?

[FMBDAN]

Hi there, We have a 40 HP ELPT Force (1997) with lower unit gears that have gone bad. We're on the hunt for a replacement lower unit since changing out the gears may be harder than what it's worth (I have it stripped down to the last gear and shaft, but don't have the tool for the last parts). Can the unit be interchanged with a different HP, like a 50 or 75? It's my understanding that the 40 has parts that can be used from '96-99? Any info would help out.

 

[jerryjerry05]

Welcome. This is a list of compatible drives. The 98/99 might also fit??? 1995 H040312RD GEAR HOUSING (DRIVESHAFT) 1995 H040312RR GEAR HOUSING (DRIVESHAFT) 1995 H040312RX GEAR HOUSING (DRIVESHAFT) 1995 H040412RD GEAR HOUSING (DRIVESHAFT) 1995 H050312RD GEAR HOUSING (DRIVESHAFT) 1995 H050312RR GEAR HOUSING (DRIVESHAFT) 1995 H050312RX GEAR HOUSING (DRIVESHAFT) 1995 H050412RD GEAR HOUSING (DRIVESHAFT) 1995 H040312RD GEAR HOUSING (PROPELLER SHAFT) 1995 H040312RR GEAR HOUSING (PROPELLER SHAFT) 1995 H040312RX GEAR HOUSING (PROPELLER SHAFT) 1995 H040412RD GEAR HOUSING (PROPELLER SHAFT) 1995 H050312RD GEAR HOUSING (PROPELLER SHAFT) 1995 H050312RR GEAR HOUSING (PROPELLER SHAFT) 1995 H050312RX GEAR HOUSING (PROPELLER SHAFT) 1995 H050412RD GEAR HOUSING (PROPELLER SHAFT) 1996 H040312SD GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1996 H040312ST GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1997 H040312TD GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1997 H040312TT GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1996 H040412SD GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1996 H040412ST GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1997 H040412TD GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1997 H040412TL GEAR HOUSING ASSEMBLY (DRIVESHAFT)

1997 H040412TT GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1996 H050312SD GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1997 H050312TD GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1996 H050412SD GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1996 H050412ST GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1997 H050412TD GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1997 H050412TT GEAR HOUSING ASSEMBLY (DRIVESHAFT) 1996 H040312SD GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1996 H040312ST GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1997 H040312TD GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1997 H040312TT GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1996 H040412SD GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1996 H040412ST GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1997 H040412TD GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1997 H040412TL GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1997 H040412TT GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1996 H050312SD GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1997 H050312TD GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1996 H050412SD GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1996 H050412ST GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1997 H050412TD GEAR HOUSING ASSEMBLY (PROPELLER SHAFT) 1997 H050412TT GEAR HOUSING ASSEMBLY (PROPELLER SHAFT)