Craig Cat / Jon Bunk Channel Glide Cover 4" x 18" 250-025648

Copolymer Glide Cover for Compatible 4" Trailer Bunks

The Craig Cat / Jon Bunk Channel Glide Cover 4" x 18" 250-025648 is a composite / copolymer bunk glide cover used on compatible EZ Loader boat trailers. This EZ Loader bunk glide cover is designed for smaller bunk applications, including compatible CraigCat, jon boat, and 2" x 4" style bunk setups.

This glide cover installs over the bunk contact area to help the boat slide on and off the trailer more easily during launching and loading. It is commonly used where a lower-friction surface is desired over a compatible bunk board or carpeted bunk setup.

This cover is sized for compatible 4" bunk applications. The listed dimensions are 17-3/4" L x 4-1/4" W x 1-3/4" H. Always compare the cover dimensions, bunk width, bunk condition, and hull contact area before ordering.

Mounting hardware is not included. Use appropriate stainless steel screws for marine trailer service and confirm screw length before installation.

This is not a wood bunk board, bunk carpet, bunk bracket, roller, or complete bunk assembly. It is a composite / copolymer glide cover used with compatible EZ Loader bunk setups. Correct fitment depends on bunk width, bunk condition, hull type, mounting surface, screw selection, trailer model, and original EZ Loader trailer configuration.

Key Features

• EZ Loader composite / copolymer bunk glide cover
• Part number 250-025648
• 4" x 18" bunk glide cover category
• Listed dimensions: 17-3/4" L x 4-1/4" W x 1-3/4" H
• Designed for compatible 4" bunk / 2" x 4" style bunk applications
• Commonly associated with select CraigCat, jon boat, and smaller bunk support setups
• Helps the boat slide on and off the trailer more easily
• Composite / polymer construction
• Mounting screws are not included

Typical EZ Loader Trailer Applications

This composite channel glide bunk cover is commonly used on compatible EZ Loader boat trailers with smaller bunk support layouts. It may apply to select CraigCat, jon boat, and 2" x 4" style bunk applications where the cover dimensions match the bunk and hull contact area.

Always compare the part number, listed dimensions, bunk width, glide cover size, bunk condition, hull contact area, and trailer VIN before ordering.

Why This Bunk Glide Cover Matters

Trailer bunks support the boat hull and guide the boat during loading and launching. A glide cover can help reduce resistance between the hull and the bunk surface, especially when the trailer is properly backed into the water. Correct installation and fitment are important because the glide cover becomes part of the boat’s hull support surface.

Installation Considerations

• Confirm the trailer uses compatible 4" bunk or 2" x 4" style bunk applications before ordering.
• Inspect the bunk board and bunk surface condition before installing glide covers.
• Do not install over rotten, loose, broken, or unsafe bunk boards.
• Use appropriate stainless steel screws for marine trailer service.
• Mounting screws are not included.
• Confirm screw length before installation to avoid damaging the boat hull or bunk structure.
• Install glide covers so they do not create sharp edges or uneven hull contact points.
• After installation, confirm the boat rests evenly on the bunk system.

Fitment Guidance

This is not a universal bunk cover for every trailer or hull. Correct fitment depends on the bunk width, bunk board condition, carpet thickness if installed over carpet, hull shape, contact area, mounting screws, and original trailer bunk layout.

• Confirm part number 250-025648 when possible.
• Confirm the bunk is a compatible 4" bunk or 2" x 4" style bunk application.
• Confirm the listed dimensions match the intended bunk location.
• Inspect the bunk board before installation.
• Confirm screw type and screw length before mounting.
• Send photos if you are unsure about fitment.

Associated / Compatible Parts

These components are commonly inspected or serviced when installing bunk glide covers and will be linked as available.

Real-World Insight

Bunk glide covers can make launching and loading easier, but they also reduce friction. Make sure the boat is properly secured with the winch strap, bow eye, safety chain, and stern tiedowns before towing or moving the trailer. Always use caution on steep ramps because a boat may slide more easily after glide covers are installed.

Questions or Need Help Matching Parts?

We’re based in Hardeeville, South Carolina, and help customers across the country match EZ Loader trailer parts correctly.

Call us before ordering if you are unsure. Photos, measurements, trailer information, and VIN details can help us verify fitment faster.

Need help identifying your trailer style or where a part is located? Our legacy trailer reference site at 411Marine may help you find similar EZ Loader trailer examples.

For an overview of our company profile, business background, and code of ethics, visit 411-Trailers.

What to Have Ready When You Call

• Trailer year, make, and model
• VIN, if available
• Part number from the existing glide cover, if available
• Bunk width and bunk board condition
• Photos of the bunk board, carpet if used, hull contact area, brackets, and trailer support layout