Yamaha 90° Aftermarket Lower Unit – Replaces 150–200HP 2/4 Stroke – Fits 20″ & 25″ Shafts – SEI 90-416

(14 customer reviews)

Original price was: $1,326.45.Current price is: $1,195.00.

“Yamaha 90 Degree 150-200 HP Outboard Lower Unit (416) – A brand-new, high-performance lower unit replacing Yamaha 90-degree V6 2-stroke up to 200 HP and some inline 4-cylinder 4-stroke 150 HP outboard motors, ensuring quality and efficiency.”

Search your model no. for perfect fit

✔️
Manufacturer Warranty: 3-Year

✔️
Return Policy: 7 – 14 day, hassle-free returns

✔️
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Description

Replaces most Yamaha 90 Degree V6 2-Stroke and some inline 4 cylinder 4-Stroke engines

The paint color is Black. You can paint it to match.

For 2.6L / 1.86 Ratio/Two Stroke/20″ Shaft/RH Rotation

Replaces the gear case on most Yamaha 90 Degree V6 2.6 Liter
2-Stroke Engines with 20 inch drive shaft.

Use CRTL+F to Search for your Engine Model Number

Year Model Number Shaft Gear Ratio SEI part number
2012 VZ175TLR 20 1.86:1 90-416-A20
2011 VZ175TLR 20 1.86:1 90-416-A20
2010 VZ175TLR 20 1.86:1 90-416-A20
2009 VZ175TLR 20 1.86:1 90-416-A20
2008 VZ175TLR 20 1.86:1 90-416-A20
2007 VZ175TLR 20 1.86:1 90-416-A20
2006 VZ175TLR 20 1.86:1 90-416-A20
2005 VZ175TLRD 20 1.86:1 90-416-A20
2005 Z200TLRD 20 1.86:1 90-416-A20
2004 VZ175TLRC 20 1.86:1 90-416-A20
2004 VZ200TLRC 20 1.86:1 90-416-A20
2003 Z150TLRB 20 1.86:1 90-416-A20
2003 VZ175TLRB 20 1.86:1 90-416-A20
2003 VZ200TLRB 20 1.86:1 90-416-A20
2002 Z150TLRA 20 1.86:1 90-416-A20
2002 VZ175TLRA 20 1.86:1 90-416-A20
2002 VZ200TLRA 20 1.86:1 90-416-A20
2001 Z150TLRZ 20 1.86:1 90-416-A20
2001 Z175TLRZ 20 1.86:1 90-416-A20
2001 Z200TLRZ 20 1.86:1 90-416-A20
2001 VZ175TLRZ 20 1.86:1 90-416-A20
2001 VZ200TLRZ 20 1.86:1 90-416-A20
2000 Z150TLRY 20 1.86:1 90-416-A20
2000 SX150TLRY 20 1.86:1 90-416-A20
2000 150TLRY 20 1.86:1 90-416-A20
2000 V175TLRY 20 1.86:1 90-416-A20
2000 Z200TLRY 20 1.86:1 90-416-A20
1999 C150TLRX 20 1.86:1 90-416-A20
1999 S150TLRX 20 1.86:1 90-416-A20
1999 SX150TLRX 20 1.86:1 90-416-A20
1999 P175TLRX 20 1.86:1 90-416-A20
1999 P200TLRX 20 1.86:1 90-416-A20
1998 C150TLRW 20 1.86:1 90-416-A20
1998 200TLRW 20 1.86:1 90-416-A20
1998 150TLRW 20 1.86:1 90-416-A20
1998 S150TLRW 20 1.86:1 90-416-A20
1998 P175TLRW 20 1.86:1 90-416-A20
1998 P200TLRW 20 1.86:1 90-416-A20
1997 C150TLRV 20 1.86:1 90-416-A20
1997 200TLRV 20 1.86:1 90-416-A20
1997 150TLRV 20 1.86:1 90-416-A20
1997 S150TLRV 20 1.86:1 90-416-A20
1997 175TLRV 20 1.86:1 90-416-A20
1997 P175TLRV 20 1.86:1 90-416-A20
1997 P200TLRV 20 1.86:1 90-416-A20
1997 225TLRV 20 1.86:1 90-416-A20
1996 C150TLRU 20 1.86:1 90-416-A20
1996 S150TLRU 20 1.86:1 90-416-A20
1996 150TLRU 20 1.86:1 90-416-A20
1996 200TLRU 20 1.86:1 90-416-A20
1996 P175TLRU 20 1.86:1 90-416-A20
1996 P200TLRU 20 1.86:1 90-416-A20
1996 225TLRU 20 1.86:1 90-416-A20
1995 150TLRT 20 1.86:1 90-416-A20
1995 175TLRT 20 1.86:1 90-416-A20
1995 200TLRT 20 1.86:1 90-416-A20
1995 P175TLRT 20 1.86:1 90-416-A20
1995 P200TLRT 20 1.86:1 90-416-A20
1995 225TLRT 20 1.86:1 90-416-A20
1994 150TLRS 20 1.86:1 90-416-A20
1994 175TLRS 20 1.86:1 90-416-A20
1994 200TLRS 20 1.86:1 90-416-A20
1994 P175TLRS 20 1.86:1 90-416-A20
1994 P200TLRS 20 1.86:1 90-416-A20
1994 225TLRS 20 1.86:1 90-416-A20
1993 150TLRR 20 1.86:1 90-416-A20
1993 175TLRR 20 1.86:1 90-416-A20
1993 200TLRR 20 1.86:1 90-416-A20
1993 225TLRR 20 1.86:1 90-416-A20
1993 P200TLRR 20 1.86:1 90-416-A20
1992 150TLRQ 20 1.86:1 90-416-A20
1992 175TLRQ 20 1.86:1 90-416-A20
1992 200TLRQ 20 1.86:1 90-416-A20
1992 225TLRQ 20 1.86:1 90-416-A20
1992 P200TLRQ 20 1.86:1 90-416-A20
1991 150TLRP 20 1.86:1 90-416-A20
1991 200TLRP 20 1.86:1 90-416-A20
1991 175TLRP 20 1.86:1 90-416-A20
1991 225TLRP 20 1.86:1 90-416-A20
1991 P200TLRP 20 1.86:1 90-416-A20
1990 150ETLD 20 1.86:1 90-416-A20
1990 175ETLD 20 1.86:1 90-416-A20
1990 200ETLD 20 1.86:1 90-416-A20
1990 225ETLD 20 1.86:1 90-416-A20
1989 150ETLF 20 1.86:1 90-416-A20
1989 175ETLF 20 1.86:1 90-416-A20
1989 200ETLF 20 1.86:1 90-416-A20
1989 V6 EXCEL LF 20 1.86:1 90-416-A20
1988 150ETLG 20 1.86:1 90-416-A20
1988 175ETLG 20 1.86:1 90-416-A20
1988 200ETLG 20 1.86:1 90-416-A20
1988 V6 EXCEL LG 20 1.86:1 90-416-A20
1987 150ETLH 20 1.86:1 90-416-A20
1987 175ETLH 20 1.86:1 90-416-A20
1987 200ETLH 20 1.86:1 90-416-A20
1987 V6 EXCEL LH 20 1.86:1 90-416-A20
1986 150ETLJ 20 1.86:1 90-416-A20
1986 175ETLJ 20 1.86:1 90-416-A20
1986 200ETLJ 20 1.86:1 90-416-A20
1986 V6 SPECIALL 20 1.86:1 90-416-A20
1985 150ETLK 20 1.86:1 90-416-A20
1985 200ETLK 20 1.86:1 90-416-A20
1985 175ETLK 20 1.86:1 90-416-A20
1985 V6 SPECIAL LK 20 1.86:1 90-416-A20
1985 V6SPECIALL 20 1.86:1 90-416-A20
1984 150ETLN 20 1.86:1 90-416-A20
1984 175ETLN 20 1.86:1 90-416-A20
1984 200ETLN 20 1.86:1 90-416-A20

 

For 2.6L / 1.86 Ratio/Two Stroke/25″ Shaft/RH Rotation

Replaces gear case on most Yamaha 90 Degree V6 2.6 Liter 2-Stroke Engines.

Use CRTL+F to Search for your Engine Model Number

Year Model Number Shaft Gear Ratio SEI part number
2012 Z200TXR 25 1.86:1 90-416-A25
2011 Z200TXR 25 1.86:1 90-416-A25
2010 Z200TXR 25 1.86:1 90-416-A25
2009 150TXR 25 1.86:1 90-416-A25
2009 Z200TXR 25 1.86:1 90-416-A25
2008 150TXR 25 1.86:1 90-416-A25
2008 Z200TXR 25 1.86:1 90-416-A25
2007 150TXR 25 1.86:1 90-416-A25
2007 Z200TXR 25 1.86:1 90-416-A25
2006 150TXR 25 1.86:1 90-416-A25
2006 Z200TXR 25 1.86:1 90-416-A25
2005 150TXRD 25 1.86:1 90-416-A25
2005 Z150TXRD 25 1.86:1 90-416-A25
2005 Z175TXRD 25 1.86:1 90-416-A25
2005 Z200TXRD 25 1.86:1 90-416-A25
2005 SX200TXRD 25 1.86:1 90-416-A25
2004 Z150TXRC 25 1.86:1 90-416-A25
2004 Z175TXRC 25 1.86:1 90-416-A25
2004 Z200TXRC 25 1.86:1 90-416-A25
2004 SX200TXRC 25 1.86:1 90-416-A25
2004 150TXRC 25 1.86:1 90-416-A25
2004 SX150TXRC 25 1.86:1 90-416-A25
2003 SX150TXRB 25 1.86:1 90-416-A25
2003 SX200TXRB 25 1.86:1 90-416-A25
2003 Z150TXRB 25 1.86:1 90-416-A25
2003 Z175TXRB 25 1.86:1 90-416-A25
2003 Z200TXRB 25 1.86:1 90-416-A25
2003 150TXRB 25 1.86:1 90-416-A25
2002 SX200TXRA 25 1.86:1 90-416-A25
2002 Z150TXRA 25 1.86:1 90-416-A25
2002 Z200TXRA 25 1.86:1 90-416-A25
2002 Z175TXRA 25 1.86:1 90-416-A25
2002 150TXRA 25 1.86:1 90-416-A25
2002 SX150TXRA 25 1.86:1 90-416-A25
2001 Z150TXRZ 25 1.86:1 90-416-A25
2001 SX200TXRZ 25 1.86:1 90-416-A25
2001 Z175TXRZ 25 1.86:1 90-416-A25
2001 Z200TXRZ 25 1.86:1 90-416-A25
2001 150TXRZ 25 1.86:1 90-416-A25
2001 SX150TXRZ 25 1.86:1 90-416-A25
2000 SX200TXRY 25 1.86:1 90-416-A25
2000 Z150TXRY 25 1.86:1 90-416-A25
2000 SX150TXRY 25 1.86:1 90-416-A25
2000 150TXRY 25 1.86:1 90-416-A25
2000 175TXRY 25 1.86:1 90-416-A25
2000 Z200TXRY 25 1.86:1 90-416-A25
1999 C150TXRX 25 1.86:1 90-416-A25
1999 S200TXRX 25 1.86:1 90-416-A25
1999 SX200TXRX 25 1.86:1 90-416-A25
1999 S150TXRX 25 1.86:1 90-416-A25
1999 S175TXRX 25 1.86:1 90-416-A25
1999 SX150TXRX 25 1.86:1 90-416-A25
1998 C150TXRW 25 1.86:1 90-416-A25
1998 S200TXRW 25 1.86:1 90-416-A25
1998 S150TXRW 25 1.86:1 90-416-A25
1998 S175TXRW 25 1.86:1 90-416-A25
1997 C150TXRV 25 1.86:1 90-416-A25
1997 S200TXRV 25 1.86:1 90-416-A25
1997 S150TXRV 25 1.86:1 90-416-A25
1997 S175TXRV 25 1.86:1 90-416-A25
1996 C150TXRU 25 1.86:1 90-416-A25
1996 S200TXRU 25 1.86:1 90-416-A25
1996 200TXRU 25 1.86:1 90-416-A25
1996 S150TXRU 25 1.86:1 90-416-A25
1996 S175TXRU 25 1.86:1 90-416-A25
1995 150TXRT 25 1.86:1 90-416-A25
1995 175TXRT 25 1.86:1 90-416-A25
1995 200TXRT 25 1.86:1 90-416-A25
1994 150TXRS 25 1.86:1 90-416-A25
1994 175TXRS 25 1.86:1 90-416-A25
1994 200TXRS 25 1.86:1 90-416-A25
1993 150TXRR 25 1.86:1 90-416-A25
1993 175TXRR 25 1.86:1 90-416-A25
1993 200TXRR 25 1.86:1 90-416-A25
1993 225TXRR 25 1.86:1 90-416-A25
1992 150TXRQ 25 1.86:1 90-416-A25
1992 175TXRQ 25 1.86:1 90-416-A25
1992 200TXRQ 25 1.86:1 90-416-A25
1992 225TXRQ 25 1.86:1 90-416-A25
1991 175TXRP 25 1.86:1 90-416-A25
1991 150TXRP 25 1.86:1 90-416-A25
1991 200TXRP 25 1.86:1 90-416-A25
1991 225TXRP 25 1.86:1 90-416-A25
1990 150ETXD 25 1.86:1 90-416-A25
1990 175ETXD 25 1.86:1 90-416-A25
1990 200ETXD 25 1.86:1 90-416-A25
1990 225ETXD 25 1.86:1 90-416-A25
1989 150ETXF 25 1.86:1 90-416-A25
1989 175ETXF 25 1.86:1 90-416-A25
1989 200ETXF 25 1.86:1 90-416-A25
1989 V6 EXCEL XF 25 1.86:1 90-416-A25
1988 150ETXG 25 1.86:1 90-416-A25
1988 200ETXG 25 1.86:1 90-416-A25
1988 175ETXG 25 1.86:1 90-416-A25
1988 V6 EXCEL XG 25 1.86:1 90-416-A25
1987 150ETXH 25 1.86:1 90-416-A25
1987 175ETXH 25 1.86:1 90-416-A25
1987 200ETXH 25 1.86:1 90-416-A25
1987 V6 EXCEL XH 25 1.86:1 90-416-A25
1986 150ETXJ 25 1.86:1 90-416-A25
1986 175ETXJ 25 1.86:1 90-416-A25
1986 200ETXJ 25 1.86:1 90-416-A25
1986 V6 SPECIALX 25 1.86:1 90-416-A25
1985 150ETXK 25 1.86:1 90-416-A25
1985 175ETXK 25 1.86:1 90-416-A25
1985 200ETXK 25 1.86:1 90-416-A25
1985 V6 SPECIAL XK 25 1.86:1 90-416-A25
1985 V6SPECIALX 25 1.86:1 90-416-A25
1984 150ETXN 25 1.86:1 90-416-A25
1984 175ETXN 25 1.86:1 90-416-A25
1984 200ETXN 25 1.86:1 90-416-A25

 

For 2.6L / 2.00 Ratio/Two Stroke/20″/RH Rotation

Replaces most Yamaha 90 Degree V6 2.6 Liter 2-Stroke engines
Replaces OE #’s 64K-45300-04-NA, 64K-45300-02-NA, 64K-45300-01-NA, 64K-45300-03-NA

Use CRTL+F to Search for your Engine Model Number

Year Model Number Shaft Gear Ratio SEI part number
2014 VZ150TLR 20 2:1 90-416-B20
2013 VZ150TLR 20 2:1 90-416-B20
2012 VZ150TLR 20 2:1 90-416-B20
2011 VZ150TLR 20 2:1 90-416-B20
2010 VZ150TLR 20 2:1 90-416-B20
2009 VZ150TLR 20 2:1 90-416-B20
2008 VZ150TLR 20 2:1 90-416-B20
2008 V150TLR 20 2:1 90-416-B20
2007 VZ150TLR 20 2:1 90-416-B20
2007 V150TLR 20 2:1 90-416-B20
2006 VZ150TLR 20 2:1 90-416-B20
2006 V150TLR 20 2:1 90-416-B20
2005 V150TLRD 20 2:1 90-416-B20
2005 VZ150TLRD 20 2:1 90-416-B20
2004 V150TLRC 20 2:1 90-416-B20
2004 VX150TLRC 20 2:1 90-416-B20
2004 VZ150TLRC 20 2:1 90-416-B20
2003 V150TLRB 20 2:1 90-416-B20
2003 VX150TLRB 20 2:1 90-416-B20
2003 VZ150TLRB 20 2:1 90-416-B20
2002 V150TLRA 20 2:1 90-416-B20
2002 VZ150TLRA 20 2:1 90-416-B20
2002 VX150TLRA 20 2:1 90-416-B20
2001 VX150TLRZ 20 2:1 90-416-B20
2001 VZ150TLRZ 20 2:1 90-416-B20
2001 V150TLRZ 20 2:1 90-416-B20
2000 V150TLRY 20 2:1 90-416-B20
2000 VX150TLRY 20 2:1 90-416-B20
2000 VZ150TLRY 20 2:1 90-416-B20
1999 P150TLRX 20 2:1 90-416-B20
1999 PX150TLRX 20 2:1 90-416-B20
1998 P150TLRW 20 2:1 90-416-B20
1997 P150TLRV 20 2:1 90-416-B20
1996 P150TLRU 20 2:1 90-416-B20
1995 P150TLRT 20 2:1 90-416-B20
1994 P150TLRS 20 2:1 90-416-B20
1993 P150TLRR 20 2:1 90-416-B20
1992 P150TLRQ 20 2:1 90-416-B20
1991 P150TLRP 20 2:1 90-416-B20
1990 PROV150LD 20 2:1 90-416-B20
1989 PROV150LF 20 2:1 90-416-B20
1988 PROV150LG 20 2:1 90-416-B20
1987 PROV150LH 20 2:1 90-416-B20
1986 PROV150LJ 20 2:1 90-416-B20

 

For F150 / 2.00 Ratio/Four Stroke/20″ Shaft/RH Rotation

Replaces most Yamaha 4-Stroke 150HP engines with a 20″ drive shaft.

Use CRTL+F to Search for your Engine Model Number

Year Model Number Shaft Gear Ratio SEI part number
2024 F150LB 20 2:1 90-416-B20F
2024 F150LB2 20 2:1 90-416-B20F
2024 F150LSA2 20 2:1 90-416-B20F
2024 F150LSA 20 2:1 90-416-B20F
2024 F150LCB 20 2:1 90-416-B20F
2024 F150LC 20 2:1 90-416-B20F
2024 F150LC2 20 2:1 90-416-B20F
2024 F150LCA2 20 2:1 90-416-B20F
2024 F150LCA 20 2:1 90-416-B20F
2024 VF150LB 20 2:1 90-416-B20F
2024 VF150LA 20 2:1 90-416-B20F
2023 F150LB 20 2:1 90-416-B20F
2023 F150LB2 20 2:1 90-416-B20F
2023 F150LCA 20 2:1 90-416-B20F
2023 F150LCA2 20 2:1 90-416-B20F
2023 VF150LA 20 2:1 90-416-B20F
2022 F150LB2 20 2:1 90-416-B20F
2022 F150LB 20 2:1 90-416-B20F
2022 F150LCA2 20 2:1 90-416-B20F
2022 F150LCA 20 2:1 90-416-B20F
2022 VF150LA 20 2:1 90-416-B20F
2021 F150LB 20 2:1 90-416-B20F
2021 F150LB2 20 2:1 90-416-B20F
2021 F150LCA2 20 2:1 90-416-B20F
2021 F150LCA 20 2:1 90-416-B20F
2021 VF150LA 20 2:1 90-416-B20F
2020 F150LB 20 2:1 90-416-B20F
2020 F150LCA 20 2:1 90-416-B20F
2020 VF150LA 20 2:1 90-416-B20F
2019 VF150LA 20 2:1 90-416-B20F
2019 F150LB 20 2:1 90-416-B20F
2019 F150LCA 20 2:1 90-416-B20F
2018 VF150LA 20 2:1 90-416-B20F
2018 F150LB 20 2:1 90-416-B20F
2018 F150LCA 20 2:1 90-416-B20F
2017 F150LCA 20 2:1 90-416-B20F
2017 VF150LA 20 2:1 90-416-B20F
2017 F150LB 20 2:1 90-416-B20F
2016 VF150LA 20 2:1 90-416-B20F
2016 F150LB 20 2:1 90-416-B20F
2015 VF150LA 20 2:1 90-416-B20F
2015 F150LB 20 2:1 90-416-B20F
2014 VF150LA 20 2:1 90-416-B20F
2014 F150LA 20 2:1 90-416-B20F
2013 VF150LA 20 2:1 90-416-B20F
2013 F150LA 20 2:1 90-416-B20F
2012 F150LA 20 2:1 90-416-B20F
2011 F150TLR 20 2:1 90-416-B20F
2010 F150TLR 20 2:1 90-416-B20F
2009 F150TLR 20 2:1 90-416-B20F
2008 F150TLR 20 2:1 90-416-B20F
2007 F150TLR 20 2:1 90-416-B20F
2006 F150TLR 20 2:1 90-416-B20F
2005 F150TLRD 20 2:1 90-416-B20F
2004 F150TLRC 20 2:1 90-416-B20F

 

For F150 / 2.00 Ratio/Four Stroke/25″ Shaft Short Shift Shaft

Use CRTL+F to Search for your Engine Model Number

Year Model Number Shaft Gear Ratio SEI part number
2024 F150XCA 25 2:1 90-416-B25FS
2024 F150XCA2 25 2:1 90-416-B25FS
2024 F150XSA4 25 2:1 90-416-B25FS
2024 VF150XB 25 2:1 90-416-B25FS
2024 VF150XA 25 2:1 90-416-B25FS
2023 F150XSA4 25 2:1 90-416-B25FS
2023 F150XCA2 25 2:1 90-416-B25FS
2023 F150XCA 25 2:1 90-416-B25FS
2023 VF150XA 25 2:1 90-416-B25FS
2022 F150XCA2 25 2:1 90-416-B25FS
2022 F150XCA 25 2:1 90-416-B25FS
2022 VF150XA 25 2:1 90-416-B25FS
2021 F150XCA2 25 2:1 90-416-B25FS
2021 F150XCA 25 2:1 90-416-B25FS
2021 VF150XA 25 2:1 90-416-B25FS
2020 F150XCA 25 2:1 90-416-B25FS
2020 VF150XA 25 2:1 90-416-B25FS
2019 VF150XA 25 2:1 90-416-B25FS
2019 F150XCA 25 2:1 90-416-B25FS
2018 VF150XA 25 2:1 90-416-B25FS
2018 F150XCA 25 2:1 90-416-B25FS
2017 F150XCA 25 2:1 90-416-B25FS
2017 VF150XA 25 2:1 90-416-B25FS
2016 VF150XA 25 2:1 90-416-B25FS
2015 VF150XA 25 2:1 90-416-B25FS

 

For F150 / 2.00 Ratio/Four Stroke/25″ Shaft/RH Rotation

Replaces most Yamaha 4-Stroke 150HP engines with 25″ drive shaft.

Use CRTL+F to Search for your Engine Model Number

Year Model Number Shaft Gear Ratio SEI part number
2024 F150XB2 25 2:1 90-416-B25F
2024 F150XC 25 2:1 90-416-B25F
2023 F150XB 25 2:1 90-416-B25F
2023 F150XB2 25 2:1 90-416-B25F
2022 F150XB2 25 2:1 90-416-B25F
2022 F150XB 25 2:1 90-416-B25F
2021 F150XB 25 2:1 90-416-B25F
2021 F150XB2 25 2:1 90-416-B25F
2020 F150XB 25 2:1 90-416-B25F
2019 F150XB 25 2:1 90-416-B25F
2018 F150XB 25 2:1 90-416-B25F
2017 F150XB 25 2:1 90-416-B25F
2016 F150XB 25 2:1 90-416-B25F
2015 F150XB 25 2:1 90-416-B25F
2014 F150XA 25 2:1 90-416-B25F
2013 F150XA 25 2:1 90-416-B25F
2012 F150XA 25 2:1 90-416-B25F
2011 F150TXR 25 2:1 90-416-B25F
2010 F150TXR 25 2:1 90-416-B25F
2009 F150TXR 25 2:1 90-416-B25F
2008 F150TXR 25 2:1 90-416-B25F
2007 F150TXR 25 2:1 90-416-B25F
2006 F150TXR 25 2:1 90-416-B25F
2005 F150TXRD 25 2:1 90-416-B25F
2004 F150TXRC 25 2:1 90-416-B25F
2024 F150XB 25 2:1 90-416-B25F
2024 F150XCB 25 2:1 90-416-B25F
2024 F150XC2 25 2:1 90-416-B25F
2024 F150XSA 25 2:1 90-416-B25F
2024 F150XSA2 25 2:1 90-416-B25F

 

For F200 4 Cyl. / 1.86 Ratio/Four Stroke/20″ Shaft

Fits inline 4 cylinder F175 & F200 Yamaha Outboards with a 20″ Shaft.

Use CRTL+F to Search for your Engine Model Number

Year Model Number Shaft Gear Ratio SEI part number
2024 F175LA 20 1.86:1 90-416-A20F
2024 F175LA2 20 1.86:1 90-416-A20F
2024 F175LCA2 20 1.86:1 90-416-A20F
2024 F175LCA 20 1.86:1 90-416-A20F
2024 VF175LB 20 1.86:1 90-416-A20F
2024 VF175LA 20 1.86:1 90-416-A20F
2024 F200LB2 20 1.86:1 90-416-A20F
2024 F200LB 20 1.86:1 90-416-A20F
2024 F200LCB 20 1.86:1 90-416-A20F
2024 F200LCA2 20 1.86:1 90-416-A20F
2024 F200LCA 20 1.86:1 90-416-A20F
2024 F200LC 20 1.86:1 90-416-A20F
2024 F200LC2 20 1.86:1 90-416-A20F
2023 F175LA2 20 1.86:1 90-416-A20F
2023 F175LA 20 1.86:1 90-416-A20F
2023 F175LCA2 20 1.86:1 90-416-A20F
2023 F175LCA 20 1.86:1 90-416-A20F
2023 VF175LA 20 1.86:1 90-416-A20F
2023 F200LB2 20 1.86:1 90-416-A20F
2023 F200LB 20 1.86:1 90-416-A20F
2023 F200LCA2 20 1.86:1 90-416-A20F
2023 F200LCA 20 1.86:1 90-416-A20F
2022 F175LA 20 1.86:1 90-416-A20F
2022 F175LA2 20 1.86:1 90-416-A20F
2022 F175LCA 20 1.86:1 90-416-A20F
2022 F175LCA2 20 1.86:1 90-416-A20F
2022 VF175LA 20 1.86:1 90-416-A20F
2022 F200LB 20 1.86:1 90-416-A20F
2022 F200LB2 20 1.86:1 90-416-A20F
2022 F200LCA 20 1.86:1 90-416-A20F
2022 F200LCA2 20 1.86:1 90-416-A20F
2021 F175LA 20 1.86:1 90-416-A20F
2021 F175LA2 20 1.86:1 90-416-A20F
2021 VF175LA 20 1.86:1 90-416-A20F
2021 F175LCA2 20 1.86:1 90-416-A20F
2021 F175LCA 20 1.86:1 90-416-A20F
2021 F200LB2 20 1.86:1 90-416-A20F
2021 F200LB 20 1.86:1 90-416-A20F
2021 F200LCA2 20 1.86:1 90-416-A20F
2021 F200LCA 20 1.86:1 90-416-A20F
2020 F175LA 20 1.86:1 90-416-A20F
2020 VF175LA 20 1.86:1 90-416-A20F
2020 F175LCA 20 1.86:1 90-416-A20F
2020 F200LB 20 1.86:1 90-416-A20F
2020 F200LCA 20 1.86:1 90-416-A20F
2019 F175LA 20 1.86:1 90-416-A20F
2019 VF175LA 20 1.86:1 90-416-A20F
2019 F175LCA 20 1.86:1 90-416-A20F
2019 F200LB 20 1.86:1 90-416-A20F
2019 F200LCA 20 1.86:1 90-416-A20F
2018 F175LCA 20 1.86:1 90-416-A20F
2018 VF175LA 20 1.86:1 90-416-A20F
2018 F175LA 20 1.86:1 90-416-A20F
2018 F200LCA 20 1.86:1 90-416-A20F
2018 F200LB 20 1.86:1 90-416-A20F
2017 F175LCA 20 1.86:1 90-416-A20F
2017 VF175LA 20 1.86:1 90-416-A20F
2017 F175LA 20 1.86:1 90-416-A20F
2017 F200LCA 20 1.86:1 90-416-A20F
2017 F200LB 20 1.86:1 90-416-A20F
2016 VF175LA 20 1.86:1 90-416-A20F
2016 F175LA 20 1.86:1 90-416-A20F
2016 F200LB 20 1.86:1 90-416-A20F
2015 VF175LA 20 1.86:1 90-416-A20F
2015 F175LA 20 1.86:1 90-416-A20F
2015 F200LB 20 1.86:1 90-416-A20F
2014 F175LA 20 1.86:1 90-416-A20F
2014 F200LB 20 1.86:1 90-416-A20F
2013 F200LB 20 1.86:1 90-416-A20F
2012 F200LB 20 1.86:1 90-416-A20F

 

For F200 4 Cyl. / 1.86 Ratio/Four Stroke/25″ Shaft

Fits inline 4 cylinder F175 & F200 Yamaha Outboards with a 25″ Shaft

Use CRTL+F to Search for your Engine Model Number

Year Model Number Shaft Gear Ratio SEI part number
2024 F175XB 25 1.86:1 90-416-A25F
2024 F175XA 25 1.86:1 90-416-A25F
2024 F175XA2 25 1.86:1 90-416-A25F
2024 F175XCA 25 1.86:1 90-416-A25F
2024 F175XCB 25 1.86:1 90-416-A25F
2024 F175XSA2 25 1.86:1 90-416-A25F
2024 F175XSA 25 1.86:1 90-416-A25F
2024 VF175XB 25 1.86:1 90-416-A25F
2024 VF175XA 25 1.86:1 90-416-A25F
2024 F200XB 25 1.86:1 90-416-A25F
2024 F200XB2 25 1.86:1 90-416-A25F
2024 F200XCB 25 1.86:1 90-416-A25F
2024 F200XSA 25 1.86:1 90-416-A25F
2024 F200XSA2 25 1.86:1 90-416-A25F
2024 F200XSA4 25 1.86:1 90-416-A25F
2024 F200XCA2 25 1.86:1 90-416-A25F
2024 F200XCA 25 1.86:1 90-416-A25F
2024 F200XC 25 1.86:1 90-416-A25F
2024 F200XC2 25 1.86:1 90-416-A25F
2023 F175XA2 25 1.86:1 90-416-A25F
2023 F175XCA2 25 1.86:1 90-416-A25F
2023 F175XCA 25 1.86:1 90-416-A25F
2023 VF175XA 25 1.86:1 90-416-A25F
2023 F200XB2 25 1.86:1 90-416-A25F
2023 F200XB 25 1.86:1 90-416-A25F
2023 F200XSA4 25 1.86:1 90-416-A25F
2023 F200XCA2 25 1.86:1 90-416-A25F
2023 F200XCA 25 1.86:1 90-416-A25F
2022 F175XA 25 1.86:1 90-416-A25F
2022 F175XA2 25 1.86:1 90-416-A25F
2022 F175XCA 25 1.86:1 90-416-A25F
2022 F175XCA2 25 1.86:1 90-416-A25F
2022 VF175XA 25 1.86:1 90-416-A25F
2022 F200XB 25 1.86:1 90-416-A25F
2022 F200XB2 25 1.86:1 90-416-A25F
2022 F200XCA 25 1.86:1 90-416-A25F
2022 F200XCA2 25 1.86:1 90-416-A25F
2021 F175XA 25 1.86:1 90-416-A25F
2021 F175XA2 25 1.86:1 90-416-A25F
2021 VF175XA 25 1.86:1 90-416-A25F
2021 F175XCA2 25 1.86:1 90-416-A25F
2021 F175XCA 25 1.86:1 90-416-A25F
2021 F200XB2 25 1.86:1 90-416-A25F
2021 F200XB 25 1.86:1 90-416-A25F
2021 F200XCA2 25 1.86:1 90-416-A25F
2021 F200XCA 25 1.86:1 90-416-A25F
2020 F175XA 25 1.86:1 90-416-A25F
2020 VF175XA 25 1.86:1 90-416-A25F
2020 F175XCA 25 1.86:1 90-416-A25F
2020 F200XB 25 1.86:1 90-416-A25F
2020 F200XCA 25 1.86:1 90-416-A25F
2019 F175XA 25 1.86:1 90-416-A25F
2019 VF175XA 25 1.86:1 90-416-A25F
2019 F175XCA 25 1.86:1 90-416-A25F
2019 F200XB 25 1.86:1 90-416-A25F
2019 F200XCA 25 1.86:1 90-416-A25F
2018 F175XCA 25 1.86:1 90-416-A25F
2018 VF175XA 25 1.86:1 90-416-A25F
2018 F175XA 25 1.86:1 90-416-A25F
2018 F200XCA 25 1.86:1 90-416-A25F
2018 F200XB 25 1.86:1 90-416-A25F
2017 F175XCA 25 1.86:1 90-416-A25F
2017 VF175XA 25 1.86:1 90-416-A25F
2017 F175XA 25 1.86:1 90-416-A25F
2017 F200XCA 25 1.86:1 90-416-A25F
2017 F200XB 25 1.86:1 90-416-A25F
2016 F175XA 25 1.86:1 90-416-A25F
2016 F200XCA 25 1.86:1 90-416-A25F
2016 F200XB 25 1.86:1 90-416-A25F
2015 F175XA 25 1.86:1 90-416-A25F
2015 F200XCA 25 1.86:1 90-416-A25F
2015 F200XB 25 1.86:1 90-416-A25F
2014 F175XA 25 1.86:1 90-416-A25F
2014 F200XCA 25 1.86:1 90-416-A25F
2014 F200XB 25 1.86:1 90-416-A25F
2013 F200XCA 25 1.86:1 90-416-A25F
2013 F200XB 25 1.86:1 90-416-A25F
2012 F200XB 25 1.86:1 90-416-A25F
Additional information
Weight 65 lbs
Dimensions 65 × 37 × 10 in
Ratio/Motor/Length

2.6L / 1.86 Ratio/Two Stroke/20" Shaft/RH Rotation

,

2.6L / 1.86 Ratio/Two Stroke/25" Shaft/RH Rotation

,

2.6L / 2.00 Ratio/Two Stroke/20"/RH Rotation

,

F150 / 2.00 Ratio/Four Stroke/20" Shaft/RH Rotation

,

F150 / 2.00 Ratio/Four Stroke/25" Shaft Short Shift Shaft

,

F150 / 2.00 Ratio/Four Stroke/25" Shaft/RH Rotation

,

F200 4 Cyl. / 1.86 Ratio/Four Stroke/20" Shaft

,

F200 4 Cyl. / 1.86 Ratio/Four Stroke/25" Shaft

Brand

Brand

Yamaha

Reviews (14)
4.1
14 reviews
5
5
4
0
0

14 reviews for Yamaha 90° Aftermarket Lower Unit – Replaces 150–200HP 2/4 Stroke – Fits 20″ & 25″ Shafts – SEI 90-416

Clear filters
  1. Kaitlin Jones

    Installed solo in 25 minutes. No leaks, no fuss. 10/10!

  2. Travis Johnson

    Eco-design—heavy-duty!

  3. Connie Hampton

    Arrived undamaged, no missing pieces. Straightforward setup.

  4. Wanda Brown MD

    The zinc-coated bolts haven’t rusted after months in brackish water. Installation was tool-free, and the unit outperforms my old OEM part. Silent, efficient, and built to last—highly recommend!

  5. Jeremy Bowen

    After a disappointing Amazon purchase, this unit restored my faith. The gears are quiet, the shifts are crisp, and the customer service is stellar. A keeper!

  6. Robert Bowen

    This unit’s seals are beefier than my old one. Installed it in 35 minutes, and it’s been leak-free for weeks. A reliable, no-nonsense upgrade!

  7. Michelle Reed MD

    This unit’s bulletproof seals banished leaks. Installed in 35 minutes, dry for months. No-nonsense reliability for serious boaters!

  8. Amanda Jensen

    All hardware included. Saved me a trip to the store!

  9. Kimberly Hays

    The anti-corrosion coating is thicker than on my old unit. After saltwater exposure, it still looks pristine. Shifts are silent, and the price is fair. 10/10!

  10. Anthony Cook

    Tested this in icy lakes and tropical waters—no issues. The stainless steel gears handle temperature swings effortlessly, and the shifts stay precise. A four-season workhorse!

  11. Emily Powers

    Personalized service—flawless results!

  12. Morgan Wallace

    Fits like it was custom-made. Zero gaps or wobbles.

  13. Nicole Alvarez

    The price had me skeptical, but this unit outperforms pricier brands. Shifts are crisp, the housing is rugged, and the splines fit perfectly. A steal for the quality!

  14. George Davis

    Arrived with a thank-you note. Flawless performance—zero regrets!

Only logged in customers who have purchased this product may leave a review.

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