Built for heavy-duty towing, the Reese Steadi-Flex 66561 combines weight distribution and integrated sway control into one high-performance system. With a 14,000 lbs GTW and 1,400 lbs tongue weight rating, it’s ideal for larger trailers, toy haulers, and RVs that demand stability and control on the road.
The system’s friction-style sway control is built into the hitch head, providing continuous resistance against sway caused by crosswinds, passing vehicles, or uneven roads—no need for separate sway bars. The trunnion-style spring bars offer excellent ground clearance and smoother weight distribution, while the adjustable shank fits standard 2″ receiver hitches for easy setup.
• 14,000 lbs GTW / 1,400 lbs TW capacity
• Integrated sway control—no add-ons required
• Trunnion spring bars for smooth, level towing
• Includes adjustable shank and all hardware
• Durable, powder-coated steel construction
• Quick, no-drill installation
• Limited lifetime warranty
Specs:
Dimensions: 39.75″ x 11″ x 10″ (Shipping)
Weight: 110.5 lbs
Capacity: 12,000 lbs.
Gross Tongue Weight: 1,200 lbs.
Includes Sway Control: Yes
Universal Or Specific Fit: Universal
Length: 37 in.
Safety Chains Included: No
Material: Steel
Mounting Hardware Included: Yes
Adjustable Arms: Yes
Mounting Bracket Position: 27 in. to 32 in.
Color: Black
Bolt Grade: Grade 5 & Grade 8
Prop 65: Yes
Before You Order
Verify part number 66561 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 66561 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
