OEM Quicksilver MerCruiser Alpha One Gen II Driveshaft Oil Seal – 864319
- Ships same or next business day.
🛡️ PARTSDUCK Promise - Best price, great support & more
🛡️ PARTSDUCK Promise - Best price, great support & more
More than just a price match! Best price, fast shipping, great stock, real support. More Here
Free Shipping Over $99
Free Shipping Over $99
In stock items ship same or next business day from the closest of our 20+ warehouses with stock. Economy Shipping is free over $99.
Phone Support (856) 666-7986
Phone Support (856) 666-7986
Call us with questions 9-5 Monday - Friday EST.
(856) 666-7986
No Fee Returns for 30 Days
No Fee Returns for 30 Days
No restocking fees on most items, full Return Policy
Description
Description
Quicksilver 864319 is the oil seal used in the specified later MerCruiser Alpha One Gen II driveshaft arrangement.
Product details
- Manufacturer part number: 864319.
- The Alpha One Gen II standard-rotation gear-housing diagram specifies 864319 from serial 0M400412.
- The earlier configuration through 0M400411 uses two 8M0214939 seals instead.
Fitment and selection
Confirm the serial number and installed carrier configuration. Do not order by the Alpha name alone.

