Parts Catalog
Mercury
BRP
Yamaha
Honda
Polaris
Volvo Penta
✈️ Rotax
MPE
NW Motors
ProMarine
⚓ Флот
📚 Manuals
Replacements
38,231,304 parts
Home
/
Mercury
/
Mercury Marine [Updated: Apr. 10, 2026]
/
Trolling Motor
/
MotorGuide Tour Series
/
[9B000001 & Up] - Cat.# 90-889477
/
Lower Unit Assembly (54# - Variable) (MCF397182)
Lower Unit Assembly (54# - Variable) (MCF397182)
Data is being collected for this section.