Crown Automotive Jeep Replacement 5127521AA - Electric Cooling Fan Roll-Up Soft Cover They also come with 1-1/4"

They also come with 1-1/4" ball hole to accept a trailer ball with a 1-1/4" shank

For Aventa LX/ Aventa II/ Aladdin(post 2010)/ Alpha/ Acclaim/ Allure/ KarBar Tow Bars

Compatibility: LOMAX Hard Tri-Fold/ ACCESS Roll-Up And Inside The Rail Tonneau Covers

Outlet Size (IN): 1-3/8 Inch

it can be difficult towing a large RV trailer

Crown Automotive Jeep Replacement 5127521AA - Electric Cooling Fan Roll-Up Soft Cover They also come with 1-1/4"Crown Automotive is the premiere manufacturer and distributor of quality replacement parts for Jeep(R) CJ(TM), Wrangler(TM), Cherokee(TM), Grand Cherokee(TM), Liberty(TM), and Commander(TM). With over 8,000 different parts in stock for Jeep(R) vehicles from 1942 on up, Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to