Kampco Jeep-style diamond-plate aluminum trailer fender — 36" long, single axle, sold as one fender. Available in two configurations: Without Backer Plate (A6701TP) for a clean, lightweight bolt-on install, or With Backer Plate (FENDSAL-B) for added rigidity and a smooth interior profile where the fender meets the trailer frame. Same Jeep-style angular profile on both — square-shouldered, flat top, angled sides for maximum tire clearance.

Diamond-plate aluminum is the top-tier fender material for open trailers — corrosion-proof, scratch-hiding, and roughly 30% lighter than comparable steel. Both versions are bolt-on with no welding required and are ideal for boat trailers, utility trailers, car haulers, landscape trailers, and any trailer exposed to road salt or harsh weather.

⚙️ Choose Your Configuration

• Without Backer Plate — SKU A6701TP ($74) — Standard Jeep-style diamond-plate fender. Direct bolt-on to fender brackets. Best choice for a straightforward replacement or new build where the mounting surface is flat and solid.
• With Backer Plate — SKU FENDSAL-B ($110) — Same fender with a factory-welded reinforced backer plate. Adds a double-walled mounting flange for extra rigidity, distributes bolt load across a wider area, and gives a smooth interior surface over the tire. Recommended for heavier-duty use, rough terrain, or trailers that see high vibration loads.

📐 Specifications

• Brand: Kampco
• Length: 36"
• Style: Jeep-style (angular / square-shouldered)
• Material: Diamond-plate aluminum
• Axle Configuration: Single axle — sold as one fender
• Backer Plate: Optional — see variant selection above
• Mounting: Bolt-on (fender bolts sold separately)
• Finish: Raw mill aluminum (bright diamond plate)
• Part Numbers: A6701TP (without backer plate) | FENDSAL-B (with backer plate)

🛠 Best For

• Utility / landscape trailers — square profile fits flush with sideboards and stake pockets
• Car haulers & open trailers — keeps spray and road debris off the load
• Equipment trailers — maximum tire clearance for rough terrain
• Boat trailers near saltwater — aluminum won't corrode like painted steel
• Custom trailer builds — square profile integrates cleanly into custom sideboard and crossmember layouts

🔧 Installation Notes

One fender covers one side. For a complete single-axle trailer, order two.

1. Position the fender over the wheel and align with your fender bracket.
2. Mark bolt hole locations on the trailer frame.
3. Drill holes sized for 3/8" trailer fender bolts.
4. Bolt through with fender washers on both sides of the mounting flange.
5. Tighten to snug — do not over-torque; aluminum is softer than steel and can deform around bolt heads.

❓ FAQ

Q: How many do I need?
One per side. For a single-axle trailer, order 2. For a tandem axle, you would need a tandem-length fender instead — call us for options.

Q: Does it come with mounting hardware?
No — fender bolts and washers are sold separately. Any standard 3/8" trailer fender bolt kit works.

Q: Which variant should I choose?
If your trailer has a solid, flat fender mounting surface and you want a straightforward install, the Without Backer Plate (A6701TP) is the right call. If you are mounting to a thinner or less rigid frame section, or your trailer sees heavy vibration or rough terrain, the With Backer Plate (FENDSAL-B) distributes the load better and lasts longer under stress.

Q: Can this be welded or modified?
Aluminum welding is possible but requires TIG and proper technique. Bolt-on is recommended for most installations.

Q: Is this legal for road use?
Trailer fenders are required by DOT on highway-registered trailers. This fender meets the clearance and coverage requirements when properly installed above the tire.

📞 Call/Text: 517-225-1991   🌐 AAATrailer.com

What sets us apart is our dedicated team of knowledgeable professionals who are always ready to assist. Great customer service isn't just a promise—it's the foundation of our success. We invite you to visit our showroom or reach out for personalized advice. Whether you're purchasing online or stopping by, we're here to make your trailer journey seamless. Visit Us Today

• Address: 4675 East Grand River Ave, Howell, MI 48843
• Phone: (517) 225-1991 (Call or text)
• Hours: Monday to Friday: 10:00 AM - 5:30 PM | Saturday: By appointment

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