CURT 45144 is a RockerBall cushion hitch with 2" ball (2" shank, 7,500 lb, 5" drop).
It fits a 2" receiver tube. It is rated to 7,500 lb gross trailer weight and 750 lb tongue weight. It gives a 5" drop. It comes with a 2" trailer ball.
- 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 lb GTW and 750 lb TW
- Tested for safety to meet SAE J684 specifications
- Limited lifetime warranty (one year on finish and parts)
Specifications
| Part number | 45144 |
|---|---|
| Brand | CURT |
| Fits receiver size | 2" |
| Ball diameter | 2" |
| Gross trailer weight | 7,500 lb |
| Tongue weight | 750 lb |
| Drop | 5" |
| Material | Forged Steel |
| Finish | Black Powder Coat |
| Warranty | Limited lifetime (1-year finish and parts) |
Notes
- Includes 2" RockerBall #40047, ball mount #45070 and anti-rattle #22321
- Weight capacity may change if trailer ball is removed
- The use of multiple shock-dampening products together is not recommended