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Arlington, TX

Bulldog Trailer Couplers Bulldog Trailer and Camper Jacks Bulldog Accessories

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Expert Answers about Bulldog

  • How to Choose the Correct Replacement Trailer Jack With Enough Ground Clearance on Rough Terrain
  • When choosing a jack for your trailer you will want to remember that the jack is not going to be lifting the entire weight of the trailer. You should choose a jack that exceeds the tongue weight of your trailer when it is fully loaded. The tongue weight of a trailer is typically calculated as 10 to 15 percent of the trailer weight. I would recommend finding the gross trailer weight rating (GTWR) which is the maximum weight that your trailer can support and choose a jack that is rated...
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  • Instructions for Disassembling a 12,000 lb Bulldog Jack
  • I attached a picture that details how to disassemble the Bulldog 12,000 lb jacks.
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  • Replacement Key for a CCP Bulldog Hitch Lock
  • Since you said CCP hitch lock it sounds like you have the Bulldog Lock part # BD580404 as this lock has CCP on the key and has the key number on the other side of it. All you would is # CKEY-FS. Enter the key number in the space provided on that product page and we'll ship you out a replacement key.
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  • 2-Speed Electric Trailer Jack to Replace Manual Jack on 3 Horse Slant Trailer With Living Quarters
  • The Bulldog Square Jack you referenced, part # BD182400, is a weld-on single speed jack rated at 10,000-lbs lift capacity. This jack can be used with a single-speed power drive kit, part # BD1824200100. For two-speed operation you will need a jack with a two-speed planetary gearbox, such as Bulldog 2-Speed Jack, part # BD183401. With this jack you can use powered-Drive Kit # BD1824180100 but please note that my contact at Bulldog advised that when using the power drive kit on this jack...
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  • How to Wire the Bulldog Powered-Drive Trailer Jack # BD500200 on a Trailer with No Battery
  • The Bulldog Powered-Drive Trailer Jack, item # BD500200, only has one wire, the power wire. This jack attaches to ground through the mounting hardware and the trailer frame. When wiring the jack to your 7-Way trailer connector you will need to make sure that the ground wire from the 7-Way trailer connector is attached to the trailer frame to provide ground. You will then attach the power wire to the 12 volt accessory circuit inside the 7-Way connector or splice into the wire the is attached...
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  • Replacement Follower Leg for a Venture VMC900L Landing Gear Set
  • The only follow leg I can recommend you use with your Venture landing gear would be the part # LC179014. Stromberg Carlson makes the Venture landing gear, that is the brands are different but the jacks are the same. I cannot recommend you install a Bulldog motorized follow leg to go with your Venture lead leg. This leg has 29-9/16 inch tall outer tube and 15 1/2 inches between mounting brackets. The only other option would be to replace your current landing gear with the landing gear...
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  • Coupler Locks for a Bulldog Style Coupler
  • Yes, check out the EZ Lock Trailer Coupler Lock # BLTL-20-40D. This coupler lock is compatible with Collar-Lok Couplers and then use for a pin style lock to slide through the coupler you would want the Masterlock Trailer Coupler Lock part # 2847DAT.
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  • Will Bulldog Electric 5th Wheel Landing Gear, part # BD500161 Fit Without Welding
  • There are a couple of things that need to be considered for installation of the Bulldog Electric 5th Wheel Landing Gear, part # BD500161. The welded stops that are on the legs of this landing gear are in specific locations, and require the brackets on your trailer to be attached in corresponding positions so that the landing gear does not shift when installed. I have attached a drawing that shows the dimensions needed for this landing gear. Please note that the brackets are placed in...
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  • Powered Landing Gear Motor Recommendation for 20K-lb 5th Wheel Trailer
  • We do offer several brands and models of replacement 5th wheel landing gear motors, including the Atwood 75391 that you referenced. This motor is rated for applications up to 5000-lbs tongue weight. We also offer Stromberg Carlson's # LG-217884 Motor and Switch Kit, rated for 6000-lbs. The motor alone is also available as part # LG-142178. Pricing for all is available on each product page and both Stromberg Carlson motors carry a 1-year warranty and 2-years for the Atwood.
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  • Difference Between the Bulldog Wedge and the Collar Lock Couplers
  • The distance between the center of the ball hole to the center of the circle used for A-frame jacks on the part # BD44125W0317 that you referenced is 12-1/2 inches. I confirmed this with my contact at Bulldog. The advantages between the latching styles of the wedge latch in the # BD44125W0317 and the collar lock like in part # BD028499 is largely personal preference. But the wedge is easier to lock with an anti-theft device. The collar lock style is more rugged and crude design with...
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  • Replacement Part Availability for Venture VMC900L Landing Gear
  • The internal parts (screw and nut) on your Venture landing gear are not available as replacement parts but we may have a replacement leg. We carry several legs that could potentially work. Lead: # LC119102 (outer tube is 29-1/2 inches overall) Follow: # LG-179014 (outer tube is 29-1/2 inches overall) If these match what you have then replacing the leg is the way to go.
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  • Landing Gear for a 2009 Heartland Bighorn 5th Wheel Trailer
  • I did some checking and the 2009 Heartland Bighorn 5th wheel trailers were built on a Lippert chassis and have other Lippert components so the landing gear will also be Lippert. If you just need to replace legs then the lead leg is # LC179013 and the follower leg is # LC179014. If you need the whole set use # LC333964.
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  • Which is Better, a Side Wind Trailer Jack or a Top Wind Trailer Jack
  • You would choose a side wind or top wind jack based on several factors. Each has its advantages. If clearance is an issue for the radius of a top wind, then you would choose a side wind. The opposite is also true. It is my experience that a side winding jack is easier to turn. However, if the tongue is low to the ground a top wind would be a better option because you would not have to bend down as much and it would not be as awkward to turn. A side winding jack normally has inner components...
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  • Landing Gear Recommendation for a Heavy Toy Hauler Fifth Wheel
  • Sounds like your 2007 33 ft. Weekend Warrior 5th wheel toy hauler is pretty heavy if it has caused the landing gear of your trailer to fail twice so far. Between the Bulldog Landing Gear part # BD500161 and # UF17-943010 that you referenced I would go with the Ultra Fab as it has a 12k capacity and the Bulldog has a 10k capacity. Also the Ultra Fab has more positive reviews from the customers we have that have used them. The Ultra Fab set will require you to weld on new mounting...
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  • How to Lubricate the Bulldog Top Wind Round A-Frame Jack # BD155032
  • According to the installation instructions for the Bulldog Top Wind Round, A-Frame Jack, # BD155032, the only maintenance needed is applying a light machine oil to the stem that the handle attaches to. The installation instructions also recommend thoroughly rinsing the jack with clean water before lubrication. I went out to the warehouse and looked at one of these jacks and there is no point in the top of the jack for insertion of grease. You could insert grease from the bottom of the...
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  • Replacement Landing Gear for a Keystone Laredo 5th Wheel Trailer
  • Bulldog Tandem Landing Gear Set # BD500162 is a great option for a manual set to replace the landing gear on your Keystone Laredo. I have linked a video review for you. The handle is not included so use # BD500203 to add the crank handle. For an electric set you could use # RVLG-8HDL and add motor # M1230 and, if you don't already have one, a switch # LC145236.
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  • Low Profile Trailer Jack Recommendation for Better Tailgate Clearance
  • Sounds like you are looking for a lower profile jack for your trailer so that the tailgate of the vehicle does not interfere with it. I went to our warehouse and was able to locate an a-frame jack that measured less than 12 inches from the bracket up. The Bulldog Round A-Frame Jack, # BD155032, comes in just under 11-1/2 inches which included the handle. I have attached a picture to illustrate the measurement. This a-frame jack has a lift capacity of 5,000 pounds and mounts to any...
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  • Size of Bolt Needed for A-Frame Jacks
  • I spoke with my contact at Cequent and he said Bulldog and Pro Series A frame jacks will use 3/8 inch bolts, which is the standard size for A frame jacks and couplers. For install details and some product demonstration videos, click the provided links.
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  • How to Remove a Stuck Bulldog Locking Hitch Pin from Trailer Hitch
  • Sounds like the internal ball-bearings on your Bulldog Lifelong Trigger-Style Coupler Lock and 2" Trailer Hitch Receiver Lock, # BD580404, may be stuck. Try using a penetrating spray lubricant, like the UltraLube Biobased Spray Lubricant and Penetrant # L10444. The spray lubricant will penetrate to the locks bearing and help break up any contaminates that may be causing the lock to stick. Plus, the spray will make separating the lock easier due to lowering the surface resistance of...
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  • Difference Between Bulldog BD500170 and BD500161 Fifth Wheel Landing Gear
  • The only difference between the two Bulldog Landing Gear kits, BD500170 and # BD500161 is the weight capacity. The BD500170 has a 7000 lb capacity, while the BD500161 has a 10000 lb capacity. The BD500170 has been discontinued and is no longer available. When mounted, either jack will have a 17-1/2 inch distance between the bottom of the upper frame clamp to the top of the lower frame clamp. The jacks do include frame clamps, so if the frame clamps on your existing landing gear don't...
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  • Are the Spring Returns of Bulldog Jacks Repairable if the Spring Return Function Stops Working
  • It sounds like you have a spring return Bulldog landing gear jack that has a broken spring and now won't retract when you activate the release lever. I spoke to my contact at Bulldog and he said the springs aren't repairable so you would need to replace the jack with something like the part # BD182701.
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  • Electric Conversion Compatibility for Holland Binkley Model 48000 Series Jack on Horse Trailer
  • The Holland Binkley model 48,000 series jacks are very similar to the Bulldog Square Jack - Drop Leg w/ Spring Return # BD182815 which can utilize the Bulldog Powered-Drive Kit for Single-Speed Jacks w/ 12,000-lb Capacity # BD1824200100. Your current jacks are not compatible with the kit to my knowledge so you would need to replace the jacks in order to upgrade to the motor kit. Another option is to use the Bulldog Velocity Series Electric Landing Gear Jack - 24" Lift - 12,000 lbs...
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  • How To Maintain Charge In Trailer Battery That Will Run A Powered Trailer Jack On A Pace Trailer
  • You will want to use a standard 12 volt deep cycle trailer battery to operate the Bulldog Powered-Drive Trailer Jack, part # BD500200. You will NOT want to use a trailer breakaway battery. The breakaway battery is not designed to power other trailer accessories or lighting, it is just designed to operate the breakaway system. To keep the trailer battery charged you will need to run a 10 gauge power wire like the, part # 10-1-1, from the 12 volt power pin (# 4 terminal at 11:00 position)...
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  • Availability Of Keyed Alike Locks For Bulldog Collar-Lok Coupler # BD028287 And Trailer Hitch
  • If you are needing a lock for the Bulldog Collar-Lok Coupler w/ Low-Profile Latch, part # BD028287, and a lock for the hitch receiver on your vehicle that are keyed alike you can use the Deadbolt brand lock. For your Bulldog coupler you would have to use the Deadbolt Trailer Coupler Lock, part # 28012. This is a coupler lock with an inside width of 3-3/8 inches. I pulled the Bulldog coupler from our warehouse and measured the size of the lock pin that goes in the coupler. It measured...
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  • How to Flip the Motor of the Bulldog Electric 5th Wheel Landing Gear Set so that it Faces Down
  • It would be just a matter of removing the motors from the # BD500161 and then reinstalling it with the motor facing down. To do that you will need to rotate the motor with the override crank bolt until the pin is at 45 degrees with will allow it to be removed, tap out the pin from the drive shaft and remove pin and washer. From there the motor will separate itself from the jack which will allow it to be flipped and reinstalled.
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  • What is the King Pin Diameter on the Bulldog Gooseneck to 5th Wheel Hitch Adapter
  • The standard king pin dimension for a semi-trailer is 2 inches diameter, where the fifth-wheel jaw wraps around the king pin. I went out to the etrailer.com semi-trailer on our lot, see link, and produced a short video showing both of the king pins in close proximity to each other for you to see. The king pin on the Bulldog Gooseneck-to-5th-Wheel Trailer Coupler Adapter, # BD0289580300, is an industry standard 2 inch king pin and will work in a semi-tractor fifth-wheel hitch, as long...
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  • How Does a Hammer Blow Trailer Coupler Work and Function
  • The HammerBlow Trailer Coupler, like the # BD028463 is a coupler that will mount to the from frame of a trailer and be used to attach to a hitch ball on the back of a vehicle. It mounts to 50 degree A-Frame Tongue and will couple to a 2-5/16 in hitch ball. It has a 12,500 lb weight capacity. I have included a product demonstration video for your reference, and a helpful article about trailer couplers.
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  • Replacement Jack Recommendation for an AL-KO 1222434
  • I looked up the AL-KO 1222434 jack online and was able to determine that it is a top wind jack without mounting hardware like the # BD1701480317. For a wheel for this jack you would use the # BDCP555.
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  • Trailer Jack Recommendation for a Bandit Chipper with a Square Pipe Mount
  • We have two Bulldog jacks that use the square pipe mount attachment. We have the Topwind Swivel Jack, # BD195312, and the Sidewind Swivel Jack, # BD195362. Both of these jacks have a 15 inch lift, a 3,000 lb lift capacity and a 5,000 lb static weight capacity. For these jacks to fit on your chipper, the square pipe mount on your chipper must measure 2 inches x 2 inches. You should also note the retracted and extended heights of the jacks to make sure they will not be too short or too...
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  • Why Does Remote Control on Bulldog Jack Need to be Unplugged?
  • It is recommended you unplug the remote from your Bulldog Velocity Series Jack # BD185400 because with the remote plugged in, the port will not be fully covered and will be more susceptible to damage. The cover on the remote port is there as a way to keep the jack from avoidable damage due to exposure. It's also possible the remote constantly being plugged in will cause its connection to the jack to be looser than it otherwise would be over time, necessitating a new remote.
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