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Expert Answers about Grand Design


  • How to Determine Correct Replacement LED Tail Lights on 2017 Grand Design Imagine 2600RB
  • You can go to LED lights on your 2017 Grand Design Imagine 2600RB, but we don't have any way of knowing what lights are currently on your trailer, so you'll just need to do some measuring to determine what will work. For example, the Low Profile LED RV Tail Light w/ License Bracket - Driver Side # RVSTLB61 and Passenger Side # RVSTLB60 measure 8-11/16" long x 3-3/16" wide x 2-1/8" deep and are surface-mounted lights. If yours are of similar measurements you can use them as replacements....
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  • MORryde CRE3000 and Suspension Upgrade Kit for 2017 Grand Design Imagine 2150RB
  • Your 2017 Grand Design Imagine 2150RB does in fact have a 35" wheelbase so the correct MORryde CRE3000 is the # MR27ZR. Unfortunately, Grand Design doesn't list the shackle length but I believe what you have is 2-1/4". This measurement is from center of hole to center of hole, or as you said the bolt centers. Go ahead and measure just to be sure. If you have 2-1/4" shackles you need the # MR46ZR and for 3-1/8" shackles the # MR76ZR.
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  • Can etrailer Hitch Install on 2022 Grand Design Imagine XLS 23 LDE to Carry E-Bike Rack
  • The street bikes you want to carry with the Swagman e-bike rack # S94FR would need to weigh less than 70 lbs for the rack to have the needed capacity. So assuming your bikes weighed each 70 lb plus the weight of the carrier which is 60 lb this would put you at 200 lbs total which is less than the tongue weight capacity of the etrailer RV bumper hitch part # e38HR which is rated for 350 lb tongue weight. So the hitch itself would be strong enough but what I can't answer is if your bumper...
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  • Recommended RV Cover For A 2019 Grand Design Imagine XLS Travel Trailer
  • Some models of trailers can have length variances so it's always best to measure your trailer before picking out a cover. For your 23.5' 2019 Grand Design Imagine XLS Travel Trailer I recommend the Adco Olefin HD All-Climate + Wind RV Cover for Travel Trailer # AD67ZR. It has an extra 6" in length but has straps to tighten up to your trailer for a snug fit.
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  • Are The Blue And Yellow Road Armor Equalizers The Same Thing
  • Yes, the blue and yellow paint jobs are completely meaningless when it comes to the performance of the Road Armor Shock Absorbing Equalizer Kit # LC696740. The important thing is to make sure that the measurements are the same so that your system still the right amount of room to travel as you go over bumps in the road. The # LC696740 has a 6" measurement from center to center on the eyelets. You'll want to measure your current equalizer to ensure that yours is either the same or close....
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  • Does Lippert Tandem Axle Equa-Flex AP Kit Have Extra Wet Bolts
  • There are not extra wet bolts with the Lippert Tandem Axle Equa-Flex AP Kit # LC64FR. Three are for hanging the leaf springs and equalizer one one side, and the other three will be for the other side. If your leaf springs don't attach to hangers with wet bolts you can replace the nylon bushings in the springs with Bronze Bushings # K71-291-00 and use the wet bolts that come with this kit, or you can not use those wet bolts and just use standard Shackle Bolt # 166081.
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  • Replacement For A Furrion FWHO9A-AM Tankless RV Water Heater
  • Furrion/Lippert love to change the part numbers constantly on their products so it can be a bit tricky to find exactly what you're looking for if you don't know the right places to look. The FWHO9A-AM refers to the unit without the door, which would be part # FR93FR for our website. If you need the door as well then we have the following sizes: 16" x 16" Door # FR98SR 16" x 18" Door # FR48SR 18" x 18" Door # FR68SR If you plan on completing the installation yourself you'll also need...
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  • TorkLift GlowStep Revolution Steps for a 2019/2020 Grand Design Reflection 337 5th Wheel Camper
  • Yes, the TorkLift GlowStep Revolution Scissor Steps w/ Landing Gear # TLA8004 is what you'll want for a 2019/2020 Grand Design Reflection 337 5th wheel camper. I confirmed this with TorkLift and also attached a review video for you to check out.
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  • How to Choose Correct MORryde Pin Box Replacement for 2022 Grand Design Refection 341RDS
  • If you can let me know what the pin box number is on your 5th wheel I can let you know which MORryde upgrade will be correct. There should be a sticker on the side of your pin box with a number listed on it that I'll need. For example, the part # MR74VR is for 11.5K - 14.5K 5th wheels with 1621 and 1621HD pin boxes while the part # MR77VR is for a 11.5K - 14.5K 5th wheel with a 1116 pin box. These are the 2 most common pin box numbers so they will likely be a fit but if you have something...
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  • Recommended Disc Brake Kit For 2019 Grand Design Solitude ST344GK W/ Tandem Dexter 7000lb Axles
  • To convert the electric drum brakes on your 2019 Grand Design Solitude ST344GK 5th Wheel Trailer with Tandem Dexter 7000lb axles I recommend the HydraStar Disc Brake Kit w/ Actuator for Tandem Axle Trailers - 13" Hub/Rotor - 8 on 6-1/2 - 7K # HSE7K-T1. This kit includes the four disc brake assemblies with calipers and hardware to install them, the electric over hydraulic actuator, and brake line kit giving you everything you need for the conversion in one single kit. The included EOH...
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  • Will The Curt Adjustable Trailer Hitch Clear The Bumper On A 2021 Grand Design Imagine XLS 22MLE
  • From the mounting bracket for the Curt Adjustable Trailer Hitch Receiver # C13701 down to the top of the receiver tube is approximately 3-1/2" so you'll want to measure from the frame down to see if you'll clear the bumper.
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  • Recommended 3-1/8 Inch Shackle Strap and Wet Bolt Kit for a Road Armor Equalizer
  • The Lippert AP Kit item # LC52SV has 3-1/8" shackle straps. For a comparable option that will work with Road Armor Shock Absorbing Equalizer item # LC696740 you will want that MORryde Suspension Upgrade Kit for Tandem Axle Trailers item # MR76ZR.
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  • Is Install of Trailair Cushioned Pin Box a DIY Job and What is Bolt Torque
  • I checked with Trailair/Lippert and they state that the Trailair pin box part # LC158778 weighs 185 and can be done as a DIY project but you'd need either one really strong friend or two reasonably strong friends to hold the pin box while you bolt into in place. Or if you had access to someone who is forklift certified who could lift it into place while you bolt it in. That's how we do it here. Pin box bolt torque is based on the size of the bolts. 1/2 inch Bolts GR5 90 ft-lbs 5/8 inch...
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  • Hydrastar Disc Brake Kit For a 2018 Grand Design Momentum Triple Axle Toy Hauler With 7,000LB Axles
  • I reached out to Hydrastar and they are very familiar with disc brakes on your 2018 Grand Design Momentum toy hauler. They said Grand Design typically gets their axles with 9/16" studs of which we only have the Hydrastar Disc Brake Kit w/ Actuator for Triple Axle Trailers # HYD54FR you found. These have the integral hub/rotor selection and we do not have any slip on options for the 9/16" studs. The studs which come on these hubs are going to be long enough for your factory wheels.
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  • Recommended Trailer Bump Stop and Suspension Enhancement for Tandem Axle Trailer
  • The amount of space needed is going to vary depending on the spring that you use. If you use the Timbren Trailer Suspension Enhancement System Light-Duty Trailers 1,000 lbs # TTRA1702, those springs are only 2-3/4" tall so you can get away with fairly minimal clearance. The other option would be the SumoSprings Trailer Helper Springs w/ Line Relocation Bracket - Single Axle - 3K to 5K - Underslung # TSS-106-40 for underslung axles or the SumoSprings Trailer Helper Springs w/ Line Relocation...
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  • Troubleshooting the Replacement Cup Holder for Thomas Payne
  • To operate the lights on the Cup Holder for Thomas Payne Momentum Recliners and Sofas # 195-387597 you just use the button found on the outer ring of the cup holder (be sure that it is not locked). If when the lights are off, the system is still lit (other than the small spots on the buttons) you likely have a malfunction and will want to unplug the chair to reset it. If that doesn't solve the issue, then the switch is bad and you will need the Replacement Cup Holder for Thomas Payne Momentum...
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  • Bearing Kit & Seal For Dexter 031-030-02, 031-032-02 Bearings
  • We do have a bearing kit that includes the correct bearings and races for the Dexter 031-030-02 and 031-032-02 bearings, as well as the 010-036-00 grease seal. The correct kit is the following: - Bearing Kit # BK3-300
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  • Replacement Bearings and Races for 3,000 lb Dexter Axle
  • From what I have found, you need to following for your 3,000 lb Dexter axle: Bearings- # L44649 outer bearing and # LM67048 inner bearing Races- # L44610 outer race and # LM67010 inner race Grease Seal- # 58846 I have attached a helpful video along with an article on replacing bearings and seals for your reference.
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  • How To Measure The MORryde Suspension Upgrade Kit
  • You will measure the MORryde Suspension Upgrade Kit for Tandem Axle Trailers # MR76ZR from the center of each hole on the shackle strap.
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  • Determining Pin Weight And Compatbility Of A Gen-Y 5th Wheel Pin Box On A Toy Hauler Trailer
  • The formula you used is only a guess and wouldn't be an accurate way to determine your trailer's actual pin weight since it's a triple axle toy hauler. The only way to get an accurate number would be to measure at highway weigh station. You'll hook up to the trailer and drive onto the scale with only the 4 wheels of the truck sitting on the scale. You can then unhook from the trailer and measure the weight of the truck. You'll subtract the truck's weight from the weight while connected...
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