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CURT RockerBall Cushion Hitch with 2" Ball (2" Shank, 7,500 lbs., 5" Drop) #45144

SKU #: 2021017421

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Universal Vehicle Fit

The CURT RockerBall cushion hitch dynamically absorbs jerking and jarring from your trailer at the coupling point. The ball easily bolts onto the included trailer hitch ball mount to provide increased comfort and enhanced control.

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  • Quick Facts
    • Dynamic trailer ball featuring ShockDrop technology
    • Dampens jerking and jarring from bumps and potholes for smoother towing
    • Cushioned isolators reduce rattling and vibration for a more comfortable ride
    • Reduces shock loads to the vehicle during sudden braking or acceleration
    • Minimizes stress on tow vehicle's suspension and brakes for extended longevity
    • Fits trailer hitches with a 2" x 2" receiver tube opening
    • Virtually maintenance-free with no airbag or bearings to service
    • Grease zerk fitting provides easy lubrication
    • 5" drop for leveling towing with large or lifted trucks
    • Forged steel ball for dependable towing power
    • Durable black powder coat finish (chrome plating on ball)
    • Standard trailer ball diameter fits 2" couplers
    • Rated for 7,500 lbs. GTW and 750 lbs. TW
    • Tested for safety to meet SAE J684 specifications
    • Limited lifetime warranty (one-year finish, one-year parts)
  • Specifications
    • SKU: 2021017421
    • Brand: Curt™
    • Series: RockerBall™
    • Product Color: Black
    • Material Type: Forged Steel
    • Tongue Weight Capacity: 750 lbs.
    • Ball Diameter: 2"
    • Hitch Features: Adjustable
    • Hitch Size: 2"
    • Warranty Term: Limited lifetime warranty (one-year finish, one-year parts)
    • Unit of Measure: EA
    • Item Length (Inches): 14
    • Item Width (Inches): 7
    • Item Height (Inches): 3
    • Item Weight (Pounds): 15
    • Universal Part: Yes
    • Manufacturer Reference Number: 45144
    • UPC: 612314047970

Product description

The CURT RockerBall cushion hitch dynamically absorbs jerking and jarring from your trailer at the coupling point. The ball easily bolts onto the included trailer hitch ball mount, giving you increased comfort, enhanced control and extended longevity of your vehicle's systems. The RockerBall tow ball is engineered with ShockDrop technology: a cushion isolator that reduces noise, vibrations and chucking at the coupling point. This produces quieter towing, increased driver control over the trailer and reduced strain on the vehicle's brakes, towing system and suspension, compared to a conventional metal-on-metal towing connection. This RockerBall kit comes with a standard ball mount, featuring a 5-inch drop and a 2-inch shank to fit most class 3, class 4 and class 5 hitch receivers. It also includes a threaded anti-rattle hitch kit. The RockerBall hitch ball is virtually maintenance-free. Unlike other cushion hitch and torsion hitch options, it has no airbags or bearings to service. Just apply grease to the zerk fitting as needed for continuous lubrication and smooth towing. The RockerBall trailer ball is constructed from forged steel for exceptional strength, and it comes with a powder coat finish and chrome plating for dependable corrosion resistance.

Features

  • SHOCKDROP TECHNOLOGY. This cushion hitch ball mount has an integrated cushion isolator that dynamically reacts to bumps, vibrations and uneven roads, giving you more comfort, control and confidence while towing
  • INCREASED COMFORT. The RockerBall trailer ball absorbs jerking, jarring, rattling and noise at the coupling point, unlike a traditional metal-on-metal trailer connection, providing a more comfortable ride for driver and passengers
  • ENHANCED CONTROL. The unique cushion hitch isolator in the tow ball offers enhanced driver control, especially in events of sudden braking, limiting the effects of trailer chucking and jerking
  • MAINTENANCE-FREE. The RockerBall anti-rattle hitch ball is virtually maintenance-free. It has no airbag or bearings to service. A grease zerk fitting allows for easy, continuous lubrication for long-lasting use
  • COMPLETE KIT. This shock-absorbing hitch ball comes with a standard ball mount with a 5-inch drop and 2-inch shank. It also includes an anti-rattle hitch pin

Notes

  • Includes 2" RockerBall #40047, ball mount #45070 and anti-rattle #22321
  • Patent pending
  • Weight capacity may change if trailer ball is removed
  • The use of multiple shock-dampening products together is not recommended
Warning:

Warning Cancer and reproductive harm. www.P65Warnings.ca.gov

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