Tie Down Engineering Molded Plastic Trailer Fender Kit – a durable, rust-proof upgrade and direct replacement for single-axle trailers running 14”–15” tires. Proudly Made in USA, this heavy-duty ABS fender features integrated top and side step platforms for safe footing, plus a complete mounting hardware kit for an easy, bolt-on install.
Why You'll Love It
Made in USA quality: Injection-molded ABS stands up to road debris, weather, and UV exposure.
Step-integrated design: Molded top and side steps with a textured surface for confident footing while loading gear or tying down cargo.
Easy installation: Includes U-bolts, hex nuts, flat washers, and lock washers—no special tools required for most frames.
Clean, lightweight upgrade: Rust-proof and impact-resistant—an excellent replacement for dented steel or cracked fiberglass fenders.
Universal single-axle fit: Designed for trailers using 14”–15” tires (boat, utility, landscape, cargo, and more).
Key Specifications
Overall dimensions: 46.38" (L) x 10.44" (W) x 13.68" (H)
Tire compatibility: Fits single-axle trailers running 14"–15" tires
Material: Heavy-duty ABS (Acrylonitrile Butadiene Styrene)
Finish: Smooth molded surface; easy to clean
Mounting: Pre-formed pocket/slot areas accommodate common U-bolt installs
What's Included:
(1) Molded Plastic Trailer Fender – single unit with integrated top and side steps
(2) U-Bolts (½"-13 x approx. 3.06" x 4.312")
(4) Flat Washers – for stable mounting support
(4) Lock Washers – for vibration resistance and secure fastening
(4) Hex Nuts – galvanized for rust protection
All hardware is included for a complete, easy installation on most single-axle trailers.
Fit & Install Tips
Verify frame width and clearance before mounting; measure from tire centerline to deck for best coverage.
Dry-fit hardware and fender position, then tighten evenly to avoid stress on the plastic.
If adding marker lights, follow local regulations and your trailer's wiring standards.
Great For
Boat trailers, utility/cargo haulers, landscape rigs, and restoration projects
Replacing dented steel or cracked fiberglass fenders with a lighter, rust-proof option
Quick cosmetic refresh and functional upgrade with safe step access
Search-Friendly Highlights
plastic trailer fender kit • molded step fender • single axle fender • easy install replacement • abs trailer parts • boat/utility/cargo trailer fender • made in usa • rust proof impact resistant • wheel/tire splash guard 14 15
Note: This listing is for one (1) fender with mounting hardware. For left/right pairs, purchase two if your trailer requires both sides.