The Steele seal part # SR26ZR does have two lips and is quite a bit different from the P-shaped wiper blade part # SR76FR which is white and had ridges instead of two lips. view full answer...
The most common trailer grease base is Petroleum. If you don't know what is in your hubs currently then it's best to repack everything with new grease so you don't run into issues. You should be doing this once a year anyhow. I recommend the Prime Guard Wheel Bearing Hi-Temp Red Grease part # L11380. view full answer...
The listed length of a 2016 Dutchmen Kodiak Express 223RBSL is 25.3' long. This however includes the tongue which the cover is not designed to go over. The actual length of the trailer is around 23' as you mentioned. The Adco Polypropylene Storage Lot RV Cover for Travel Trailer part # 290-74842 has five layers which is the most we offer for this size. view full answer...
Yes, a 2016 Chevrolet Silverado 2500 can safely handle pulling a 5th wheel trailer with those ratings.
The correct 5th wheel hitch will depend on the length of your truck bed.
6-1/2' bed: B&W Patriot 5th Wheel Trailer Hitch w/ Slider # BWRVK3270 (the slider will provide the turning clearance you will need for your short bed truck)
8' bed: B&W Patriot 5th Wheel Trailer Hitch # BWRVK3255
Both of these hitch options will install using the B&W Universal Base Rails and Installation Kit #... view full answer...