Tie Down Engineering 86288 4-Inch Amber PVC End Bell Boat Trailer Bow Roller

The Tie Down Engineering 86288 is a 4-inch amber PVC end bell designed to extend the angle and slope of your boat trailer's bow roller system. End bells fit seamlessly onto the end of the bow roller, providing a sloped profile that ensures smooth, efficient loading and unloading of your boat onto the trailer.

Constructed from Tie Down's advanced polyvinyl (PVC) compound, these end bells outperform traditional polyurethane roller formulations in durability, cut resistance, and hull protection. The non-marking material will not scratch, scuff, or mar your boat's hull or gel coat during trailering.

Key Features:

• 4-inch diameter end bell with 1/2-inch shaft hole for easy mounting
• Non-marking PVC construction — safe for all hull materials and gel coat finishes
• Shock-absorbing design cushions the boat during loading, unloading, and transit
• Cut-resistant polyvinyl material for long-lasting durability
• Sloped end bell profile extends and complements the bow roller's function
• Helps center and align the boat on the trailer for proper loading
• Amber color for high visibility on the trailer
• Outperforms traditional polyurethane roller formulations

The Tie Down Engineering 86288 end bell is a direct replacement or upgrade component for boat trailer bow roller assemblies, helping protect your hull investment while making every launch and retrieval easier and safer.