Reese Pin Box Product Guide
Reliability you can count on
Choose the most reliable pin boxes that reduce the jarring and stress of towing while protecting your investment in your truck and fifth wheel trailer. REESE pin boxes have been engineered and developed by industry veterans to offer superior performance and durability. Backed by a limited lifetime warranty.
Automatic, worry-free towing
It's the "ultimate short bed towing solution!" REESE Sidewinder is the premium pin box designed specifically fortoday's short bed pickups. With it's patent pending design, it automatically eliminates turning and clearance headaches. Now you can make 90 degree turns* without ever exiting the truck.
Features
Replaces existing RV pin box to allow for tighter turns and truck cab clearance
Patent pending King pin locking system moves trailer pivot point 22 in. rearward, keeping trailer load centered over the axles
Allows trailer to automatically track more closely with truck
Pivoting pin box allows for trailer hook up at even extreme angles
With towing position locked, you can make full use of the truck bed providing extra space for fuel tanks, toolbox systems and extra cargo
Unique design allows for more strength than standard pin boxes. Allows for heavier loads with best in class, 20K capacity
Adjustable wedge allows for secure, complete attachment between trailer and your 5th wheel hitch (additional wedge kits sold separately)
Includes King pin wedge - Fits all REESE fifth wheels
Comes pre-assembled - Ready to attach
Tested to exceed SAE/CSA industry standards for RVs
Patent pending design
Backed by REESE, limited lifetime warranty
NOTE: Do not exceed the lowest rating in your towing system. Maximum capacity is the lower of the towing vehicle manufacturers rating, the trailer manufacturers rating or the Pin Box rating
*Not all vehicle and trailer combinations will allow 90 degree turns.
*Not all vehicle and trailer combinations will allow 90 degree turns.
Get your bed back!
Need to free up more space in the truck bed? The REESE Goose Box is uniquely designed for RV trailer owners who wish to eliminate the need for a cumbersome fifth wheel hitch. It replaces a trailer's traditional pin box, creating a lightweight solution for heavy duty towing.
Features
16,000 lbs. / 3,200 lbs. pin weight capacity 20,000 lbs. / 4,000 lbs. pin weight capacity
Air-ride technology, multi-directional shock absorption, and rubber bumpers provide a superior ride and smoother driving experience
Easy-to-reach lanyard for trouble-free hitching and uncoupling
Tested to CSA and SAE J2638 standards for a durable, worry-free towing experience
Automatically locks when coupling
Lockable BULLDOG® coupler for added security
Increased height adjustment for taller truck beds
Convenient onboard safety chain storage
Air pressure release valve prevents overfilling with easily visible air pressure indicator
Mounts in the same position as a standard pin box (or one position lower)
Adjustable in 1 in. and 2-1/2 in. increments, based upon the wing set hole spacing
Coupler sits 12 in. lowerthan a standard king pin
Does not void warranty on Lippert trailer frames
NOTE: Do not exceed the lowest rating in your towing system. Maximum capacity is the lower of the towing vehicle manufacturers rating, the trailer manufacturer's rating or the Goose Box rating.
Superior shock absorption
Features
Delivers smooth ride that overcomes both vertical shock and longitudinal chucking
Relieves stress on yourtow vehicle,trailer, and trailer contents
Includes adjustable air spring to optimize performance for each rig combination
Durable design outperforms competing products by substantial margins in grueling tests
Streamlined, high-tech design for attractive appearance
Delivers the smoothest ride
Features
Provides all the benefits of both the REESE 5th Airborne air-ride technology and the REESE Sidewinder pin box
Enhances maneuverability and comfort
Takes the worry out of traveling with a fifth wheel trailer
Durable, lasting design foryears of trouble free use
90 degree* turning with a short bed truck
SAE/CSA rated 16K
*Not all vehicle and trailer combinations will allow 90 degree turns.
*NOTE: 5AB-E1621-16K is not rated to directly replace the Lippert 1621 HD models, only the Lippert 1621
**NOTE: Must order both part numbers separately