Replacement Parts for etrailer Round Swivel Marine Jack # MJ-1206B

Question

Question:

MJ1206B trailer lift. Do you have a parts breakdown for this? How does it come apart? Having minor issue with binding. I know there are parts for it but cant see how it comes apart. Thank you!

asked by: Chuck J

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Expert Reply:

We do indeed have replacement parts available for your etrailer Round Swivel Marine Jack # MJ-1206B. These include the Sidewind Handle Knob # MJ-1000B-KB, Caster Wheel # JWK-6P, Gear Kit # MJ-1000B-GR, and Bearing # MJ-1000B-BR.

I have attached a great video that demonstrates how to rebuild this type of jack, during which you can see how everything comes apart and how internal components are replaced.

expert reply by: Chris R

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Answer 1

The beveled gear kit that you have referenced, #F0933302S00, is designed for Fulton jacks with capacities ranging from 800 to 1,200, so this should be the correct set for your 1,000 pound model. To make sure, you can compare the measurements of the…

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Answer 2

The Replacement Bevel Gear Kit #F0933306S00 is for applications. The #F0933302S00 will fit the following Fulton jack models: TJ503/C, TJU503, PMJ53, TJ507/C, PMJ75, CS750, GR700/TJ712, XP10/6/W/WC and XP100. Since your jack is as old as it is and you…

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Answer 3

The cap #MJ-1000B-CP is designed to fit MJ-1000B series jacks like #MJ-1206B which has inner tube diameter of 1-3/4 inches. So the cap will fit a 1-3/4 inch tube.

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Answer 4

I attached a picture that has about every dimension you can think of for the gear kit part #DL22439.

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Answer 5

I am not sure what tongue jack that you have but I bet the Replacement Cap #MJ-1000B-CP will fit. It is compatible with 2" jacks that have a 1-3/4" inner diameter and it has that squared part that fits into the cutout of your jack.

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Answer 6

For the etrailer #MJ-1500B-DWL Marine Trailer Jack, if the "bushing" you are referring to is a small fitting that has a 1/2" round hole on the inside and is square shaped on the outside to fit in the square hole in the jack tube, then…

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Answer 7

The Replacement Gear Kit for etrailer and Ram Round Swivel Marine Jacks part #MJ-1000B-GR have a 1/2" inner diameter and 1-1/8" outer diameter.

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Answer 8

The correct replacement handle kit is the part #F0933301S00 that you referenced. First you will slide the handle through the square bushing then through bevel gear. The handle will slide through hole on opposite side of the jack, align hole in handle…

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Answer 9

I went into our warehouse with a digital caliper to take the requested measurements for you. The Replacement Gear Kit for etrailer and Ram Sidewind Jacks - 2,000 lbs and 5,000 lbs #TJA-2000S-GR has an inner diameter of 0.5 inches and outer diameter…

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Answer 10

The jack on the left I can see is a Ram brand jack based on the faded sticker which means for a gear kit you'd need the part #TJA-2000S-GR. I can't ID the other jack from your picture though so if you can find a brand or label that would be…

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Answer 11

Based on my research, the Trailer Hub and Drum Assembly - 8,000-lb E-Z Lube Axles #AKHD-865-8-EZ-K will be a replacement for the 90865 Rockwell hub and drum. Both of these hub and drum assemblies are 12-1/4" diameter, have an 8,000 lb capacity,…

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Answer 12

The manual lockout on your Atwood 85778 surge brake coupler is there so that you can back up the trailer without the brakes locking up on you. Yes you can safely tow your trailer with the broken manual lockout, you just have to make sure you…

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Replacement Parts for etrailer Round Swivel Marine Jack # MJ-1206B

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