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Expert Answers about Keystone Alpine Fifth Wheel


  • Will Gen-Y Hitch Shock Absorbing 5th Wheel Pin Box Work With Andersen 5th Wheel Hitch
  • Hey Gary! The Gen-Y Hitch Shock Absorbing 5th Wheel Pin Box # GY68GR will work with your Andersen hitch. However, I can't say for sure if you will still be able to jackknife your trailer. The Gen-Y Hitch Executive is roughly 2" shorter than the Lippert 1621 or 1621 HD pin box which means the clearance between your trailer and tow vehicle might be reduced. What kind of 5th wheel do you have?
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  • Is It Okay The Lid On MaxxAir 4400 Does Not Fully Open With Vent Cover Installed?
  • Your MaxxAir 4400 on your 2021 Alpine 3910RK is still going to operate correctly even without the lid fully opening with the MaxxAir FanMate RV and Trailer Roof Vent Cover # MA00-955002. The lid on your fan only needs to open 50% to allow for the full circulation rating on your fan. You did select the correct vent cover for your fan.
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  • Is Prodigy Brake Controller Compatible with Electric Over Hydraulic Actuators
  • Hey Conyers, if its the original Prodigy brake controller it is not compatible with electric over hydraulic brakes but if it's the P2 # 90885 it is. The easy way to tell the difference is to look at the color of the numbers on the display of the controller. If they are red it's an original Prodigy. If blue it is the P2. If you have to upgrade to the P2 it's super simple as it plugs into same harness and uses same mounting harness.
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  • What Replacement Hydraulic Jack Assembly do I Need for My Generation 1 14K Right Side Leg?
  • Hello Sal, Since you have the 1st Generation silver with 6 holes, you are going to want the Replacement Hydraulic Jack Assembly for Lippert Level Up 5th Wheel RV Leveling System - 14K - Gen 1 # LC25AF. You are probably thinking, "I said 6 holes, and this one has 8 holes," well that is because the Lippert # LC25AF jack used to have 6 mounting holes, but they updated it to have 8. The change just gives you more options for mounting it securely. It’ll still work fine if your old one had 6...
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  • What Hubs and Brakes do I Need for My 2016 Keystone Alpine 5th Wheel with Tandem Axles?
  • Hello James, We definitely have the parts you need, but I do not have a database that supplies me with what is put on what trailer. Life would be a little sweeter if such a list existed. Based on my research the axle capacity on the 2016 Keystone Alpine can vary on what floor plan you have. The 7K axles are the most common, so that is what I am going with (you will want to check your axle tag to confirm that is what they are rated for). For brakes you will want (2) sets of our etrailer...
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  • Looking for Bronze Bushings and Wet Bolt Kit for 2022 Keystone Alpine 3650
  • Hey Bill, for a bronze bushing you'd want the part # D014-077-00 and then for a wet bolt part # 126B2. These are sold individually so you'd need to order the quantity of both that you'd need. Should be 8 bushings and 14 bolts.
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  • Replacement Brakes for 2021 Keystone Alpine 3220RL
  • Hey Durward! Since you have Dexter 7k axles the Dexter Nev-R-Adjust Electric Trailer Brakes # 23-464-465 are the correct replacement. If you need new mounting hardware you will also want to pick up the # BRKH12. Don't hesitate to reach out below if you have any other questions.
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  • Replacement Brakes for a 2021 Keystone Alpine Fifth Wheel 3910RK
  • Hey, Randall! I did some digging and I keep getting results showing that your camper should have 7,000 lbs Dexter axles. You would want to make sure just in case. If you're unsure you can check the stamp on the hub for a number, all Dexter hubs will have them. I've also gone ahead and linked a help article that goes over other ways to help ID your axle capacity. If you do have 7k axles, you can get part # AKEBRK-7-SA for self adjusting brakes or part # AKEBRK-6 for manual adjusting brakes....
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  • SumoSpring Kit for 2023 Keystone Alpine 5W
  • Hey Tim, here's all of the SumoSprings we have available for fifth wheel trailers: -SumoSprings Trailer Helper Springs w/ Line Relocation Bracket - Single Axle - 3K to 5K - Overslung # TSS-107-40 -SumoSprings Trailer Helper Springs w/ Line Relocation Bracket - Single Axle - 3K to 5K - Underslung # TSS-106-40 -SumoSprings Trailer Helper Springs w/ Line Relocation Bracket - Single Axle - 5K to 8K - Overslung # SS26MV -SumoSprings Trailer Helper Springs w/ Line Relocation Bracket - Single...
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  • Recommended 5th Wheel Cover for a 2013 Keystone Alpine 5th Wheel
  • Hey Charlene, it sounds like you're looking for a 5th wheel cover for your 2013 Keystone Alpine Fifth Wheel. If that's the case I recommend checking out the Adco Olefin HD RV Cover for 5th Wheel Toy Haulers up to 40' Long # AD79ZR. This 5th wheel cover will fit 5th wheels from 37'1" to 40' long, measures 40' 6" long x 9' wide x 10' 6" tall, and is made of triple layer polypropylene which provide protection in all weather.
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