Sea-Dog Motor Well Boot, 3 Inch, Black Molded Rubber, Part 521630

The Sea-Dog Motor Well Boot (521630) organizes and protects engine control cables, wires, or fuel lines as they pass through the transom or motor well of a boat. It uses a black, accordion-style seal design that flexes with steering and throttle cable movement while keeping water and spray out of the boat. The boot includes a mounting ring for a secure, finished installation and is constructed of UV stabilized molded rubber, so it resists sun exposure, cracking, and saltwater without becoming brittle over time.

This boot measures 3 inches at dimension A and 3/16 inch at dimension B, and it installs using #8 RH fasteners (fasteners are not included). It is a bulk/display item packaged individually. Because it is a universal cable and wire boot rather than an engine-specific part, it is not tied to a particular make, model, or year of boat or outboard, and it works on any application where cables or lines need a protected pass-through with a flexible rubber seal.

Specifications

• Brand: Sea-Dog
• Manufacturer Part Number: 521630
• Product Type: Motor Well Boot
• Material: UV Stabilized Molded Rubber
• Color: Black
• Diameter (A): 3 inches
• Height (B): 3/16 inch
• Fastener Type: #8 RH (not included)
• Includes: Mounting ring
• Weight: 0.06 pounds
• UPC: 035514521031

Fitment

Universal cable and wire pass-through boot; not limited to a specific make, model, or year.

Frequently Asked Questions

What is the Sea-Dog 521630 Motor Well Boot used for? It organizes and protects engine control cables, wires, or fuel lines as they pass through a boat's motor well or transom, sealing out water while allowing the cables to flex.

What size is this motor well boot? The Sea-Dog 521630 measures 3 inches at its base (dimension A) and 3/16 inch at dimension B.

What material is the Sea-Dog 521630 boot made from? It is constructed of UV stabilized molded rubber, which resists sun exposure and saltwater without becoming brittle.

Does the 521630 boot include a mounting ring? Yes, the Sea-Dog Motor Well Boot 521630 includes a mounting ring for installation.

Are fasteners included with the 521630 Motor Well Boot? No, fasteners are not included. The boot is designed to install with #8 RH fasteners, which must be purchased separately.

How much does the Sea-Dog 521630 Motor Well Boot weigh? It weighs 0.06 pounds.

Will this boot fit any boat make or model? The Sea-Dog 521630 is a universal cable and wire pass-through boot, so it is not restricted to a specific boat make, model, or engine.

What color is the 521630 Motor Well Boot? It is black.

How is the Sea-Dog 521630 boot different from Sea-Dog's Split Motor Well Boot? The standard 521630 boot is a closed, one-piece accordion seal that cables must be threaded through during installation, while Sea-Dog's Split Motor Well Boot is cut so it can be installed around cables without disconnecting them.

What is the boot's design style? The 521630 uses a black, accordion-style seal that flexes with cable and steering movement while maintaining a watertight barrier.

Is the 521630 Motor Well Boot sold individually? Yes, the Sea-Dog 521630 is packaged as an individual unit.

What is the UPC for the Sea-Dog 521630 Motor Well Boot? The UPC for the Sea-Dog Motor Well Boot, part number 521630, is 035514521031.