Yamaha Lower Unit 300-HP HPDI 2004-2006 4 Stroke 25" Driveshaft. This lower unit is available with a XL (25") driveshaft having model number YA-G6-21-N for new and YA-G6-21-R for remanufactured one. Water Pump is not included.
Replaces some Yamaha 2-stroke and 4-stroke 75-100 HP Standard Rotation Lower Units.
Does not fit 2016-present 4 stroke engine models ending in "B"
Does not fit 2 stroke models starting with "C" The paint color is Black. You can paint it to match.