Front and Rear SuperSprings SumoSprings For 2021 Winnebago Navion On Mercedes-Benz Sprinter Chassis

Question

Question:

I need the type and part number for front and back sumo springs yellow for a 2021 Winnebago Nation.

asked by: JOHN S

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Expert Reply:

For your 2021 Winnebago Navion on a Mercedes-Benz Sprinter chassis you will need the SumoSprings Front # SSF-106-47 and Rear # SSR-338-54. The rear springs are the yellow heavy duty material rated for 1,400lbs while the front are the black material rated for 1,000lbs. They do not offer your front springs with the yellow heavy duty material.

expert reply by: Bud M

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Answer 1

For your 2021 Winnebago Navion being on a Sprinter 3500 class C chassis we have the Roadmaster Rear Anti-Sway Bar #RM43VR. This is a stronger replacement for the factory sway bar. This can be used with the Roadmaster Rear Anti-Sway Bar #RM-1209-131…

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Answer 2

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.

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Answer 3

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 4

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 5

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 6

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors which we…

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Answer 7

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 8

Hello Stan. I suggest that you take a look at the Thule Epos Bike #TH99XE. This rack is made specifically with step-thru e-bikes in mind. It can hold two bikes weighing up to 70 lbs apiece. It uses adjustable, telescoping masts which clamp to the…

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Answer 9

The 2,500 lb weight rating for the Hellwig Pro Series Helper Springs #HE47QR is a great option for your 2022 Mercedes-Benz Sprinter 3500 since motorhomes tend to have a bit more weight to them. These springs are also considered progressive so they…

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