U-Bolt Torque Recommendation for 1/2 inch Diameter On Trailer Suspension  

Personally Russ, if you are planning to keep your 2018 Grand Design Momentum 351M toy hauler and want to benefit from a better ride then upgrading to the Roadmaster Comfort Ride Leaf Spring Suspension Kit #RM-2460-2570 makes the most sense. If you…

Hi Wes, Yep, if you'd like you can definitely go with the 6,000 lb capacity, 26" long 6-Leaf Double-Eye Spring for 6,000-lb Trailer Axles #e94SR. It's not going to hurt anything, though the ride will be a bit stiffer compared…

I don't have information specific to this trailer about leaf spring durability so about the only thing we can really help with here is getting you setup with the info you need to choose the correct replacements. The first bit of info you need…

We can definitely help! But I need you to get me the axle capacity on your trailer and the lengths of your current springs (the good ones) so that I can pick you out the best solution. Or you can check out the link I attached to this page that has…

According to our FAQ on slipper springs, linked for referenced, the torque specs are as follows: Torque Ratings 1/2 inch Bolts: 45 ft/lbs - 70 ft/lbs 9/16 inch Bolts: 65 ft/lbs - 95 ft/lbs 5/8 inch Bolts: 100 ft/lbs - 120 ft/lbs The Replacement…

If the U-bolts are 9/16 inch diameter, the torque specs should be between 65 to 95 foot lbs. If the U-bolts are 3/8 inch diameter, the torque should be between 30 and 50 foot lbs.

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

Thank you for all of that information, I was able to use the PN:909510000 (Kwikee part number) to locate the correct replacement control unit for your steps. The Replacement Control Unit for Kwikee Electric RV Steps #LC379146 is the correct…

For a 4,400 lb brake assembly for your Lippert axles you'd want the part #K23-463-00 which is confirmed as a fit and since your axle was made after 2009 it would be the correct fit. This is the right hand side. For the left hand side you'd…

The torque requirements for leaf spring u-bolts depend on the diameter of the u-bolts that are being used. If the gross weight of your tandem axle trailer is 7,000 lbs, then you likely have two 3,500 lb axles. Typically 1/2 inch diameter u-bolts are…

The Lippert Electric Trailer Brake Kit #LC66WD contains the Left #LC96WD and Right #LC46WD hand brake assemblies for a Lippert 4,400lb axle. We do not carry just the replacement shoes and springs for your axle.

For your 2019 Silver Creek Silverback 35IK, you can use either two of the single axle kits #LC87120 for your tandem axle trailer, or you can use 1 of the tandem axle kits #RR23QX. The tandem axle kit is the exact same as two of the single axle kits,…