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• 90-404-B20F - Lower Unit Yamaha SE 404, Standard Rotation, 2.3:1, Fits Some 2 Stroke and Some 4 Stroke, 20 inch

90-404-B20F - Lower Unit Yamaha SE 404, Standard Rotation, 2.3:1, Fits Some 2 Stroke and Some 4 Stroke, 20 inch

List Price —	Your Price $1095.00
Part Number 90-404-B20F	Manufacturer SEI Marine

Available to Order

SECURE CHECKOUT
SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

See Recommended Installation Components below.

90-404-B20F - Lower Unit Yamaha SE 404, Standard Rotation, 2.3:1, Fits Some 2 Stroke and Some 4 Stroke, 20 inch

Replaces some F75, F80, F90 and F100 Yamaha gear cases on 4-Stroke Engines with 20 inch drive shaft.

Does not fit 2016-present 4 stroke engine models ending in "B"

The color is Black. You can paint it to match. 
Fits these Model Numbers:
F75LA
F75TLR
F75TLRB
F75TLRC
F75TLRD
F80TLRA
F80TLRB
F80TLRX
F80TLRY
F80TLRZ
F90LA
F90TLR
F90TLRB
F90TLRC
F90TLRD
F100TLRB
F100TLRA
F100TLRZ
F100TLRY
F100TLRX

Related Items

Gear Lube and Pump Kit
88-102-01K

SEI is the largest manufacturer of aftermarket sterndrives and outboard lower units in the world. Every SEI complete gearcase and outdrive carries a 3-Year No-Fault Warranty.

List Price
—

Your Price
$1,095.00

Available to Order

SECURE CHECKOUT
SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

Part Number
90-404-B20F

Manufacturer
SEI Marine

See Recommended Installation Components below.

90-404-B20F - Lower Unit Yamaha SE 404, Standard Rotation, 2.3:1, Fits Some 2 Stroke and Some 4 Stroke, 20 inch

Replaces some F75, F80, F90 and F100 Yamaha gear cases on 4-Stroke Engines with 20 inch drive shaft.

Does not fit 2016-present 4 stroke engine models ending in "B"

The color is Black. You can paint it to match. 
Fits these Model Numbers:
F75LA
F75TLR
F75TLRB
F75TLRC
F75TLRD
F80TLRA
F80TLRB
F80TLRX
F80TLRY
F80TLRZ
F90LA
F90TLR
F90TLRB
F90TLRC
F90TLRD
F100TLRB
F100TLRA
F100TLRZ
F100TLRY
F100TLRX

 

Related Items

Gear Lube and Pump Kit
88-102-01K

SEI is the largest manufacturer of aftermarket sterndrives and outboard lower units in the world. Every SEI complete gearcase and outdrive carries a 3-Year No-Fault Warranty.

90-404-B20F - Lower Unit Yamaha SE 404, Standard Rotation, 2.3:1, Fits Some 2 Stroke and Some 4 Stroke, 20 inch 85.0000 85.0000 lb SEI Marine 90-404-B20F See Recommended Installation Components below. 90-404-B20F - Lower Unit Yamaha SE 404, Standard Rotation, 2.3:1, Fits Some 2 Stroke and Some 4 Stroke, 20 inch Replaces some F75, F80, F90 and F100 Yamaha gear cases on 4-Stroke Engines with 20 inch drive shaft.Does not fit 2016-present 4 stroke engine models ending in "B"The color is Black. You can paint it to match. Fits these Model Numbers:F75LAF75TLRF75TLRBF75TLRCF75TLRDF80TLRAF80TLRBF80TLRXF80TLRYF80TLRZF90LAF90TLRF90TLRBF90TLRCF90TLRDF100TLRBF100TLRAF100TLRZF100TLRYF100TLRX 1,095.00