Best Trailer Generator Bracket Solutions for Travel Trailers
Looking for the right bracket or tray to carry a generator on a travel trailer? This guide presents five practical options designed for A-frame mounts, bumper rails, and rear housing, helping you choose reliable storage solutions for camping trips. Each product is suited for different trailer setups and generator sizes, from lightweight exhaust-hanger accessories to heavy-duty cargo trays. Use this overview to identify which bracket or tray best fits your trailer model, payload needs, and installation preferences.
| Product | Best For | Key Benefit |
|---|---|---|
| Stromberg Carlson CC-255 Trailer Tray | A-frame trailers with heavy gear | High load capacity and flexible A-frame mounting |
| STROMBER Trailer Tray | Multiple trailer models needing universal fit | Compatibility across makes/models |
| Stromberg Carlson CC-220 Gen Secure II Generator Box | Secure, weather-resistant generator storage | Anti-theft design and trailer-ready compatibility |
| ECOTRIC Universal Bumper Cargo Bracket | Bumper-mounted cargo expansion | Adds space without roof or frame modifications |
| WOTIAN Generator End Housing Bracket | Rear-bracket style support for various gens | Protects and stabilizes generator assemblies |
Stromberg Carlson CC-255 Trailer Tray

The CC-255 attaches to the A-frame of an RV, placing gear over the trailer’s softest riding area. It functions as a trailer cargo carrier for items like generators, coolers, bikes, or tools, increasing usable travel-trailer storage. Best for users with A-frame setups seeking efficient land-space use and straightforward installation. Limitation: mounting takes advantage of the A-frame, which may not work on non-A-frame trailers.
Why it’s a fit: Heavy-duty construction supports up to 300 lbs, making it suitable for a compact generator alongside other gear. Its curved-leg design aims to offer a snug fit on a variety of A-frame trailers, helping reduce shifting during transit.
STROMBER Trailer Tray

Designed to fit multiple makes and models, this Stromberg tray provides universal fitment guidance through seller-supplied compatibility information. Weighing 68 lbs, it’s a lighter option for travellers who need a portable yet sturdy cargo extension. Best for users with varied trailer brands seeking flexible mounting solutions. Caution: verify fitment with your specific trailer model prior to install.
Why it’s a fit: It supports diverse trailer configurations and offers a straightforward path to expanding cargo space, especially if your trailer model is not strictly A-frame oriented.
Stromberg Carlson CC-220 Gen Secure II Generator Box

This generator box emphasizes enhanced security with an anti-theft design and is tailored for Stromberg Carlson CC-255 tray installations. It offers durable aluminum construction with ventilated features to support safe, on-road storage. Best for travelers who prioritize generator security and integrated trailer compatibility. Limitation: may require specific mounting hardware for full integration with certain trays or bumper setups.
Why it’s a fit: The box integrates with trailer-tray systems and adds a dedicated, protected housing for a generator, reducing exposure to road debris and weather.
ECOTRIC Universal Bumper Cargo Bracket (Pair)

These brackets fit 4″ x 4″ square bumpers and provide additional cargo space by mounting arms to the bumper. They are a practical choice for travellers who want to gain cargo capacity without altering the trailer frame. Best for bumper-mounted solutions and quick-install scenarios. Caution: Installation requires careful alignment to avoid interference with taillights or license plates.
Why it’s a fit: The pair adds robust lower-level storage when a trailer’s interior or frame mounting isn’t feasible, offering a clean, external cargo option with a decent 200-lb capacity per pair.
WOTIAN Generator End Housing Bracket

Designed as a rear-bracket accessory, this option supports 5000–9500 watt class generators and similar engines. It emphasizes lightweight aluminum alloy for durability and vibration absorption to reduce movement during travel. Best for travellers needing a rear-mounted solution that protects and stabilizes the generator. Limitation: compatibility varies with generator models and engine housings; confirm fitment before purchase.
Why it’s a fit: It offers protective and stabilizing support for generator assemblies, complementing other mounting methods on travel trailers.
Buying Guide
What mounting style matches my trailer?
Analyze your trailer’s structure: A-frame trays work best when you have a sturdy A-frame, while bumper brackets suit trailers with strong bumper rails. Rear housing brackets are useful when you want protection and stabilization without altering the trailer frame.
How much weight will the system carry?
Check the payload limit of the tray or bracket system and compare it to your generator’s weight. Exceeding the rated capacity can lead to instability or damage during travel.
What generator size and shape will fit?
Assess your generator’s dimensions and mounting needs. Some solutions are designed for specific wattage ranges or engine housings, while others offer universal compatibility with multiple makes and models.
Is security a priority?
If you travel with valuable equipment, consider anti-theft or lock-ready options like the Gen Secure II generator box. Security features help guard against theft when parked or briefly unattended.
What are installation considerations?
Evaluate required hardware, mounting clearances, and potential need for professional installation. Some solutions require minimal tools, while others may need drilling, brackets, or bolting to frame components.
Weather and durability considerations
Choose materials like powder-coated steel or aluminum for rust resistance. Ventilation is also important for enclosed boxes to prevent generator overheating during use or storage.
FAQ
- Q: Can I mount a generator tray on any travel trailer? A: Mounting compatibility depends on trailer type (A-frame, bumper, or rear housing). Check product specs for compatibility with your model.
- Q: How much weight can a trailer tray safely carry? A: Weight limits vary by tray; prioritize models rated for your generator’s weight plus any additional cargo.
- Q: Do these brackets require professional installation? A: Some setups are straightforward with basic tools; others may require drilling or hardware adjustments. Follow manufacturer instructions.
- Q: Will a generator box protect my equipment from weather? A: Enclosed boxes provide weather protection and security, but ensure proper ventilation to prevent heat buildup.
- Q: Are universal trays compatible with multiple trailer brands? A: Many trays claim universal fitment, but always verify with your trailer’s make and model before buying.
- Q: What maintenance is needed for these brackets? A: Regularly inspect fasteners, corrosion resistance, and any signs of wear or movement after trips.