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Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at this Bulldog square adjustable Gooseneck coupler. Has a 30,000 pound weight capacity. Now this Gooseneck coupler's very strong, durable, very easy to use. It is SAE compliant.… see more >
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I do have an option for you but we don't offer any inner tube square gooseneck couplers which measure 3-1/2" x 3-1/2" as this is not a standard size. That said, what you can do is install a new outer tube and inner tube of the standard…
view full answer...In regards to the Ram Gooseneck Coupler part #GCSQ-25008, the main things you need to know are the size and weight capacity. The outer tube which gets welded to the tongue of the trailer is 4-1/2" x 4-1/2". The inner tube which is what…
view full answer...If the coupler will not adjust be sure that the set screw (shown in the linked photo) has been loosened to allow the coupler to move. If the set screw has been loosened and the unit will not adjust try applying a product like PB Blaster or WD40 to…
view full answer...It sounds like you want vertical adjustability for 30K gooseneck coupler. It appears you may be seeking 30 inches of vertical travel and we don't have anything with that capacity. The normal range is 7-8 inches but the retracted heights can vary.…
view full answer...There is no taillight converter installed in the Adapter part #HM47425 that you referenced so if you need to go from separate to combined lights then this kit is not for you. You will need to add a converter, like the Curt #C56175. Just cut off the 4…
view full answer...Appreciate the photo of your 7-round connector and I have added a diagram showing the pin differences from a 7-way round like yours to a 7-blade, which is what the pins will be for the Hopkins Trailer Connector Adapter - 7-Pole Round Pin to 7-Pole RV…
view full answer...There is not a wiring diagram for the Hopkins Trailer Connector Adapter - 7-Pole Round Pin to 7-Pole RV #HM47425 but I have added a photo showing the functions of a 7-pin round and 7-way RV blade style, which is what this adapter was intended for.…
view full answer...The inner tube of the Bulldog Gooseneck Coupler #BD0289800300 would fit your 4 inch square outer coupler jack coupler tube. The amount of bolts would not be an issue.
view full answer...The outer tube of the Bulldog #BD0289800300 Gooseneck Trailer Coupler measures 20 inches long as shown in the diagram that Bulldog provided for me. The outer tube is 4-1/2 inches square. The inner tube is 4 inches square and measures 31 inches long.…
view full answer...The EZ Lock Gooseneck Coupler Lock Combo part #BLTL-53-40D2 will work with a Bulldog gooseneck coupler like what you have and will provide the best theft protection. I have attached a photo of the above lock installed on a Bulldog gooseneck coupler…
view full answer...The biggest difference between the servo styles that you'll notice is between free backing plates and the others. The free-backing plates will allow your trailer to back up without having the brakes lock up. With surge brakes typically when you…
view full answer...Good questions. The difference between free backing brakes like the #AKFBBRK-35-D and regular hydraulic drum brakes like #DMSB18794M-93M (referred to as duo or duel servo) is that the wheel brake cylinder has pistons on both sides of the regular/duo…
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