Mercury Quicksilver O Ring 25-21836 is equivalent to parts:
18-7153 Sierra Marine
96-116-04 SEI Marine
96-116-03 SEI Marine
9-76565 Mallory Marine
82110 GLM
500GPH NON AUTOMATIC.
SUBMERSIBLE
IGNITION PROTECTED
HIGH EFFICIENCY,LOW AMP MOTOR
NON BURN-OUT WHEN DRY
STAINLESS STEEL SHAFT
INCLUDES BACK FLOW PREVENTER
Double Brd Dock Line-Nvy-5/8 inchX30 ft .
Pre-shrunk and heat stabilized so it will retain its length over time
Reliably delivers outstanding wet strength and abrasion resistance
Won't mold or mildew
High quality anchor line designed to absorb dynamic shock loads | 50-40691
Professionally spliced galvanized thimble
Flexible and easy to handle
Size: 3/8 inch x 50 feet
Color: White