LED tester lets you easily check the battery's charge. Built-in charger pulls just enough power from your vehicle when your trailer is hooked up to make sure your breakaway battery stays charged and ready to go in case a disconnect ever occurs.Features: Makes sure your trailer safely stops if it ever separates from your vehicle Activates your trailer's electric brakes if the trailer disconnects from the tow vehicle Automatically charges battery with the built-in charger when connected to your vehicle Won't overcharge your battery Lets you test battery status with the push of a button Mounts on the outside of your trailer's frame Side-loading case allows easy access to the battery Switch installs on your trailer's frame with self-tapping screws (sold separately) Protects battery from rain and debris with durable, plastic case Lid can be secured with padlock (sold separately) to deter battery theft Wiring diagram is printed on the battery box lid Rubber O-ring in the lid helps keep water out of the box Drain holes in the bottom of the box help with venting and letting condensation drain Kit includes breakaway switch, charger, 5-amp-hour battery, battery box, wiring, and wire loom Specs: Application: single-axle or tandem-axle trailers with electric braking systems Breakaway cable length: 4' Charger amperage: 1 amp Battery: Voltage: 12V Type: Lead-acid Capacity: 5 amp-hours Battery box dimensions: 3-3/4" long x 6" wide x 5" tall 1-Year limited warranty Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
The batterycase in this breakaway kit clamps onto your trailer's frame or jack post and includes a trickle charger. Kit brings your single-, double-, or triple-axle trailer to a stop should it become disconnected from your tow vehicle.Features: Makes sure your trailer safely stops if it ever separates from your vehicle When the pin gets pulled from the switch, a signal is shot back to your trailer brakes to activate Automatically charges battery with the built-in charger when connected to your vehicle Won't overcharge your battery Clamps around your trailer's frame or jack post Top-loading case provides easy access to battery from above Breakaway switch installs on your trailer's frame with self-tapping screws (sold separately) Protects battery from rain and debris with durable, plastic case Lid can be secured with padlock (sold separately) to deter battery theft Includes battery, charger, battery box, breakaway switch, wiring, installation hardware, and breakaway cable Department of Transportation (DOT) compliant Specs: Application: single-, tandem-, and triple-axle trailers with electric brakes Battery: Voltage: 12V Type: sealed lead acid Capacity: 5 amp-hours Breakaway cable length: 48" Breakaway switch: Dimensions: 4-3/8" long x 1-1/2" wide Lead wire length: 46-1/2" Charger lead wire length: 17" Battery box dimensions: 5" long x 4" wide x 3-1/4" tall Trailer jack mounting hole diameter: 2-1/2" 1-Year limited warranty Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
Want to see your tongue weight at a glance instead of trying to read a tiny dial? Then get ready for this digital scale. We love pretty much everything B&W puts out, so we're really excited to get our hands on this guy too!Protected When You're Done Using It When the job is finished, the scale stores in its weather-tight hard plastic case. It keeps everything protected and easy to grab the next time you want to check tongue weight before a trip. Specs Capacity: Max tongue weight: 4,000 lbs Measurement: Readout: backlit digital display Increment: 5 lbs Accuracy: +/-0.5% Height: Adjustable range: 19-1/2" to 27" Adjustment increment: 1-1/2" Base: Footplate size: 5-1/4" x 8" Power: Battery: 9-volt (included) Compatibility: Coupler size: 2" and larger Storage: Case: weather-tight hard plastic case included
The batterycase in this breakaway kit can clamp around your trailer frame or jack post. Kit brings your single-, double-, or triple-axle trailer to a stop should it become disconnected.Features: Makes sure your trailer safely stops if it ever separates from your vehicle When the pin gets pulled from the switch, a signal is shot back to your trailer brakes to activate Clamps around your trailer's frame or jack post Top-loading case provides easy access to battery from above Breakaway switch installs on your trailer's frame with self-tapping screws (sold separately) Protects battery from rain and debris with durable, plastic case Lid can be secured with padlock (sold separately) to deter battery theft Includes battery, battery box, breakaway switch, wiring, installation hardware, and breakaway cable Department of Transportation (DOT) compliant Specs: Application: single-, tandem-, and triple-axle trailers with electric brakes Battery: Voltage: 12V Type: sealed lead acid Capacity: 5 amp-hours Breakaway cable length: 44" Breakaway switch: Dimensions: 4-3/8" long x 1-1/2" wide Lead wire length: 16-1/2" Battery box dimensions: 5" long x 3-1/4" wide x 3-7/8" tall Trailer jack mounting hold diameter: 3" 1-Year limited warranty Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
This complete kit includes everything you need to connect your RV's tail, brake, and turn signal lights to your towed car. Diodes prevent damage from electrical feedback. Includes 7-way to 6-way coiled adapter cord and 6-way socket.Features: Complete wiring kit connects your RV's tail, brake, and turn signal lights to your towed car Diodes prevent feedback that can damage your vehicle's electrical components Protected from corrosion by powder-coated aluminum casings 7-Wire to 6-wire adapter cord runs power from RV to towed car Coiled to prevent dragging and tangling Resistant to wear and tear with durable vinyl casing 6-Way socket hardwires to towed car and mounts with included bracket Kit includes: 4 Hy-Power diodes 4-Wire harness 7-Way to 6-way coiled adapter cord 6-Way socket with mounting bracket 1 Butt connector, 1 ring terminal, split loom, and zip ties Made in the USA Specs: Diode max amperage: 85 amps Diode max voltage: 24 volts Coiled cord Max length: 8' Compressed length: 15" Wiring harness length: 27' Notes: A brake light relay (RM-88400 - sold separately) may be required if used with a flat tow brake system.
Lead-acid batteries require no maintenance, which is why we love this kit. The built-in charger keeps the battery charged and ready to bring your single-, tandem-, or triple-axle trailer to a complete stop. ... Features: Makes sure your trailer safely stops if it separates from your vehicle When the pin gets pulled from the switch, a signal is shot back to your trailer brakes to activate Lead-acid battery works great in high temperatures Automatically charges battery with the built-in charger when connected to your vehicle Won't overcharge the battery Lets you test battery status with the push of a button Mounts on the outside of your trailer's frame Side-loading case provides easy access to the battery Switch installs on your trailer's frame with included self-tapping screws Protects battery from rain and debris with durable, plastic case Lid can be secured with padlock (sold separately) to deter battery theft Includes breakaway switch, charger, Lead-acid battery, battery box, wiring, and mounting hardware Department of Transportation (DOT) compliant Specs: Application: single-, tandem-, and triple-axle trailers with electric brakes Battery capacity: Voltage:12V Type: sealed lead-acid Capacity: 5 amp-hours Breakaway cable length: 51" Breakaway switch: Dimensions: 4-3/8" long x 1-1/2" wide Lead wire length: 24" Charger lead wire length: 12" Battery box dimensions: 6" long x 3-3/4" wide x 5" tall Batterycase mounting holes: From center to center vertically: 3-1/4" From center to center horizontally: 5-1/2" 1-Year limited warranty Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
... Beyond the keyless access, the app has power-saving modes, locking history, and battery level. This one upgrades your right-handed trailer entry door.Features: RV entry door lock upgrades your right-handed travel trailer, camper, or 5th wheel entry door Standing outside your RV and facing the door, the door hinge is on the right Bluetooth and PIN pad let you unlock the door without keys Optional proximity mode lets you unlock with a single button push Included keys always work in case your batteries have died Advanced features with free Bauer app available for Android and iOS devices Keeps track of locking/unlocking history Displays battery life remaining in lock Change power mode to save battery life - great for long term storage Light and sound indicators warn you if deadbolt fails to lock or when batteries are low Cut-out is the same size as most standard travel trailer locks (3-3/4" tall x 2-3/4" wide) Installs easily with a screwdriver Specs: Overall dimensions: 7-3/4" long x 5-1/4" wide x 3-1/4" deep Weight: 6.35 lbs
LED tester lets you easily check the battery's charge. The built-in charger in this kit keeps your battery charged and ready to bring your single-, tandem-, or triple-axle trailer to a stop should it become disconnected from your vehicle.Features: Makes sure your trailer safely stops if it ever separates from your vehicle When the pin gets pulled from the switch, a signal is shot back to your trailer brakes to activate Automatically charges battery with the built-in charger when connected to your vehicle Won't overcharge your battery Lets you test battery status with the push of a button Mounts on the inside of your trailer's frame Top-loading case provides easy access to battery from above Breakaway switch installs on your trailer's frame with self-tapping screws (sold separately) Protects the battery from rain and debris with durable, plastic case Rubber O-ring in the lid helps keep water out of the box Drain holes in the bottom of the box help with venting and letting condensation drain Wiring diagram printed on the case's lid Includes breakaway switch, 2-amp charger, 10-amp-hour battery, battery box, and wiring Specs: Application: single-axle, tandem-axle, or triple-axle trailers with electric brakes Battery: Voltage: 12V Type: sealed lead acid Capacity: 10 amp-hours Charger: Amperage: 2 amps Lead wire length: 38" Breakaway cable length: 48" Breakaway switch: Dimensions: 4-3/8" long x 1-1/2" wide Lead wire length: 47" Battery box: Dimensions: 5" long x 8-7/8" wide x 5" tall Mounting hole spacing: From center to center vertically: 1-1/4" From center to center horizontally: 8-1/4" 1-Year limited warranty Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
... Includes a ball with an easy-to-use handle and ball-bearing locking system, rubber ball hole cover, 2 safety-chain loops, and storage case.Features: Kit works with factory-installed gooseneck hitches on Ford, GM, Chevy, and Nissan Titan XD trucks Pop-in ball fits securely in gooseneck receiver and is easy to insert and remove Built-in-ball-bearing system holds ball in place in receiver Handle provides leverage for operation and a clean way to carry the ball Handle locks in horizontal position to prevent accidental unlatching 2 Safety-chain hookups attach directly to receivers built into gooseneck rails for simple mounting and removal Safety chain anchors accommodate commercially available safety chain hooks (sold separately) Internal and external components are plated or made from stainless steel for corrosion protection Rubber cover keeps dirt and debris out of ball hole when ball is removed Storage case keeps ball, safety chain loops, and rubber cover in good condition when not in use Made in the USA Specs: Gross towing weight: 30,000 lbs Capacity is limited to that of your hitch Ball size: 2-5/16" Limited lifetime warranty
Lead-acid batteries require no maintenance, which is why we love this kit. The built-in charger keeps the battery charged and ready to bring your single-, tandem-, or triple-axle trailer to a complete stop. ... Features: Makes sure your trailer safely stops if it separates from your vehicle When the pin gets pulled from the switch, a signal is shot back to your trailer brakes to activate Lead-acid battery works great in high temperatures Automatically charges battery with the built-in charger when connected to your vehicle Won't overcharge the battery Lets you test battery status with the push of a button Mounts on the inside of your trailer's frame Top-loading case provides easy access to the battery Switch installs on your trailer's frame with included self-tapping screws Protects battery from rain and debris with durable, plastic case Lid can be secured with padlock (sold separately) to deter battery theft Includes breakaway switch, charger, Lead-acid battery, battery box, wiring, and mounting hardware Department of Transportation (DOT) compliant Specs: Application: single-, tandem-, or triple-axle trailers with electric brakes Battery: Voltage: 12V Type: sealed lead-acid Capacity: 5 amp-hours Breakaway cable length: 48" Breakaway switch: Dimensions: 2-1/8" long x 2-1/2" wide Lead wire length: 14-1/2" Charger lead wire length: 36" Battery box dimensions: 6-1/2" long x 4-3/4" wide x 5" tall Battery box mounting hole spacing: From center-to-center vertically: 1-1/4" From center-to-center horizontally: 6" 1-Year limited warranty Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
Unit flashes the lights on your single- or tandem-axle trailer while also activating its brakes if it disconnects from your vehicle. This way, not only will your trailer stop, but the flashing lights will also alert others on the road to the danger.Features: Makes sure your trailer safely stops if it ever separates from your vehicle When the pin gets pulled from the switch, a signal is shot back to your trailer brakes to activate Boosts safety by also flashing your trailer's signal lights if disconnect occurs ICU system activates when breakaway cable detaches Automatically charges battery with built-in charger when connected to your vehicle Won't overcharge the battery Lets you test battery status with the push of a button Mounts on the outside of your trailer's frame Side-loading case provides easy access to battery Self-tapping screws are sold separately Breakaway switch installs on your trailer's frame with self-tapping screws Protects the battery from rain and debris with durable, plastic case Rubber O-ring around lid helps keep water out of the box Wiring diagram is printed on the battery box lid Keeps wires neat with included wire loom Includes breakaway switch, charger, battery, battery box, wiring, and wire loom Specs: Application: single-axle or tandem-axle trailers with electric brakes Breakaway cable length: 48" Charger amperage: 0.5 amps Battery: Voltage: 12V Type: sealed lead acid Capacity: 5 amp-hours Battery box dimensions: 3-3/4" long x 6" wide x 5" tall 1-Year limited warranty Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
Bring your single-, double-, or triple-axle trailer to a stop should it become disconnected while towing. Includes a charger that maintains battery so you're always ready for an emergency and U-bolts so you can mount it to your trailer jack.Features: Makes sure your trailer safely stops if it separates from your vehicle When the pin gets pulled from the switch, a signal is shot back to your trailer brakes to activate Automatically charges battery with the built-in charger when connected to your vehicle Mounts to the outside of your trailer's frame or to your jack post Side-loading case provides easy access to battery Mounts to jack post with included U-bolts or to trailer frame with self-tapping screws (sold separately) Protects battery from rain and debris with durable, plastic case Lid can be secured with padlock (sold separately) to deter battery theft Rubber O-ring helps keep water out of the box Includes breakaway switch, battery box, wiring, and a 5-amp hour, lead-acid battery Department of Transportation (DOT) compliant Specs: Application: single-, tandem-, and triple-axle trailer with electric brakes Battery: Voltage: 12V Type: sealed lead acid Capacity: 5 amp-hours Charger lead wire length: 47" Breakaway cable length: 48" Breakaway switch: Dimensions: 4-3/8" long x 1-1/2" wide Lead wire length: 12" Battery box dimensions: 5" long x 5-1/4" wide x 3-3/8" tall 1-Year limited warranty Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
... Beyond the keyless access, the app has power-saving modes, locking history, and battery level. This one upgrades your right-handed motorhome entry door.Features: RV entry door lock upgrades your right-handed motorhome entry door Standing outside your RV facing the door, the door hinge is on the right Bluetooth and PIN pad let you unlock the door without keys Optional proximity mode lets you unlock with a single button push Included keys always work in case your batteries have died Advanced features with free Bauer app available for Android and iOS devices Keeps track of locking/unlocking history Displays battery life remaining in lock Change power mode to save battery life - great for long term storage Light and sound indicators warn you if deadbolt fails to lock or when batteries are low Cut-out is the same size as most standard travel trailer locks (3-3/4" tall x 2-3/4" wide) Installs easily with a screwdriver Specs: Overall dimensions: 7-3/4" long x 5-1/4" wide x 3-1/4" deep Weight: 6.35 lbs
Use with your Dexter electric-over-hydraulic brake actuator to bring your single- or tandem-axle trailer to a stop should it become disconnected from your tow vehicle. System includes charger that maintains battery.Features: Makes sure your trailer safely stops if it ever separates from your vehicle When the pin gets pulled from the switch, a signal is shot back to your trailer brakes to activate Designed for use with Dexter electric-over-hydraulic brake actuators (K71-650 and K71-651) Automatically charges battery with the built-in charger when connected to your vehicle Won't overcharge the battery Mounts to the inside of your trailer's frame or camper compartment Top-loading case provides easy access to battery from above Breakaway switch installs on your trailer's frame with self-tapping screws (sold separately) Protects battery from rain and debris with durable, plastic case Lid can be secured with padlock (sold separately) to deter battery theft Includes battery, charger, battery box, breakaway switch, wiring, and breakaway cable Department of Transportation (DOT) compliant Made in the USA Specs: Application: single- and tandem-axle trailers Battery: Voltage: 12V Type: sealed lead acid Capacity: 9 amp-hours Breakaway cable length: 46" Breakaway switch dimensions: 3" long x 1-1/2" wide Breakaway switch lead wire length: 45" Charger lead wire length: 14" Battery box dimensions: 6-5/16" long x 3-3/4" wide x 5-3/4" tall Battery box mounting hole spacing: From center-to-center vertically: 3" From center-to-center horizontally: 7" Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
This breakaway kit brings your trailer to a safe stop by applying the brakes if the trailer completely separates from the tow vehicle. Built-in charger automatically charges battery (sold separately) while your trailer is connected.Features: Breakaway system activates your trailer's electric brakes if the trailer disconnects from the tow vehicle Cable detaches from switch to apply the brakes Requires 12V, 5-amp-hour battery (3801250 - sold separately) Built-in charger automatically charges battery while connected to tow vehicle Battery box attaches to trailer in either a side-load or top-load configuration Includes convenient wiring diagram Durable, plastic case protects the battery (sold separately) from the elements Rubber O-ring seal keeps out moisture Switch and battery box install on trailer frame - drilling required Hardware not included Kit includes breakaway switch, 0.5-amp charger, battery box, and wiring Specs: Application: one-axle or two-axle trailers with electric braking systems Charger amperage: 0.5 amps Breakaway cable: 4' long
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex LED tail lights.Features: Smart diodes correctly display RV's brake and turn signals on your towed car with variable voltage LED tail lights Converts the 12V signal from your RV to a 9V signal so your tail lights work as intended Prevents feedback that can damage your vehicle's electrical components Keeps the battery from draining while flat towing Resists corrosion with powder coated aluminum casing 7-Way to 6-way coiled adapter cable runs power from your motorhome to your towed vehicle Coiled to prevent dragging and tangling Resistant to wear and tear with durable vinyl casing 6-Way socket hardwires to towed car and mounts with included bracket Kit includes: 2 Smart diodes 4-Wire harness 7-Way to 6-way coiled adapter cord 6-Way socket with mounting bracket Butt connector, split loom, ring terminals, zip ties, and installation hardware Assembled in the USA Specs: Application: variable voltage tail lights with LED bulbs only Maximum amperage: 5 amps Maximum voltage: 16 volts Wiring harness length: 27' 14-Gauge wire length: 10' Maximum power rating: 60 volts Operating temperature: 40 F to 176 F Coiled cable: Max length: 8' Compressed length: 15" Limited lifetime warranty Notes: A brake light relay (RM-88400 - sold separately) may be required if used with a flat tow brake system.
If your batteries aren't charging like they should, a new converter charger may be the fix. This deck-mounted unit restores 12V power and automatically adjusts for lead-acid or lithium batteries without major rewiring.Auto-Detect Lithium & Lead-Acid Charging: Automatically charges your batteries correctly with no switches or guesswork. Multi-Stage Charging Support: Uses battery-specific charging to reduce wear and support longer service life.
Ready to roll out or set up camp anywhere? This portable panel makes it easy to recharge your batteries wherever you find sun, so you can stay unplugged longer and spend more time doing what you love without needing hookups.Folds for Storage: Packs down into its own case for easy carrying and storage between adventures. Weatherproof and Durable: Strong tempered glass and an aluminum frame are built to handle the outdoors.
The Equal-i-zer has a reputation as strong as its American-made steel. We love this hitch's solid build quality and that it helps to proactively stop trailer sway instead of just dampening it after it starts. Ball and shank included.Adjusting the Head Tilt Adding washers adds tension, but it's not a case of "the more the merrier" Stacking washers can be a pain, but you only need to do it once, or if your tongue weight changes Once you've got the hitch ball torqued down, you'll have to adjust the tilt of the head to ensure proper leverage.
Automatically level and stabilize your fifth-wheel RV with this electronic leveling system. 6 Precise, motorized jacks can be operated by either the included touchpad or a Bluetooth compatible app on your smartphone.This module has a wiring harness that connects directly to your 12-volt battery. Wiring harnesses are also included that connect the jack motors, rear sensor, and the touchpad to the control module.
Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex incandescent tail lights.Features: Smart diodes correctly display RV's brake and turn signals on your towed car with variable voltage incandescent tail lights Converts the 12V signal from your RV to a 9V signal so your tail lights work as intended Prevents feedback that can damage your vehicle's electrical components Keeps the battery from draining while flat towing Resists corrosion with powder coated aluminum casing 7-Way to 6-way coiled adapter cable runs power from your motorhome to your towed vehicle Coiled to prevent dragging and tangling Resistant to wear and tear with durable vinyl casing 6-Way socket hardwires to towed car and mounts with included bracket Kit includes: 2 Smart diodes 4-Wire harness 7-Way to 6-way coiled adapter cord 6-Way socket with mounting bracket Butt connectors, split loom, ring terminals, zip ties, and installation hardware Assembled in the USA Specs: Application: variable voltage tail lights with incandescent bulbs only Maximum amperage: 5 amps Maximum voltage: 16 volts Wiring harness length: 27' 14-Gauge wire length: 10' Maximum power rating: 60 volts Operating temperature: 40 F to 176 F Coiled cable: Max length: 8' Compressed length: 15" Limited lifetime warranty Notes: A brake light relay (RM-88400 - sold separately) may be required if used with a flat tow brake system.
The Equal-i-zer has a reputation as strong as its American-made steel. We love this hitch's solid build quality and that it helps to proactively stop trailer sway instead of just dampening it after it starts. Ball and shank included.Adjusting the Head Tilt Adding washers adds tension, but it's not a case of "the more the merrier" Stacking washers can be a pain, but you only need to do it once, or if your tongue weight changes Once you've got the hitch ball torqued down, you'll have to adjust the tilt of the head to ensure proper leverage.
This complete breakaway kit brings your trailer to a safe stop by activating the brakes if the trailer completely separates from the tow vehicle. Built-in charger automatically charges the included battery while your trailer is connected.Features: Breakaway system activates your trailer's electric brakes if the trailer disconnects from the tow vehicle Brakes receive signal to activate when cable detaches from switch Built-in charger automatically charges battery while connected to tow vehicle Battery box can be mounted on your trailer frame so you can open it from either above or the side Durable, plastic case protects the battery from the elements Rubber O-ring seal keeps out moisture 12-Volt, sealed lead-acid battery is rechargeable Switch and battery box install on trailer frame - drilling required Hardware not included Convenient wiring diagram is printed on the box Kit includes breakaway switch, 0.5-amp charger, 5-amp-hour battery, battery box, and wiring Specs: Application: single-axle or tandem-axle trailers with electric braking systems Breakaway cable length: 4' Charger amperage: 0.5 amps Battery: Capacity: 5 amp-hours Voltage: 12V Battery box dimensions: 5-1/4" long x 5" wide x 3-1/2" tall 1-Year limited warranty
Pre-greased, marine-grade hub is built for trailer idler axles. Fits 3.5K axles with #84 spindles. Inner bearing (L68149) and race, outer bearing (L44649) and race, grease seal, cap, lug nuts, and cotter pin included. For 13" to 15" wheels.Features: Marine-grade trailer hub assembly fits idler axles Includes bearings, races, grease seal, grease cap, lug nuts, and cotter pin Pre-greased idler hub is easy to install - no need to pack bearings Lubricated with heavy-duty grease for marine applications Sturdy iron construction Galvanized finish offers excellent corrosion resistance Ideal for use on a boat or snowmobile trailer Zinc plating on lug nuts, cotter pin, and grease cap helps to limit corrosion Carrying case with handle keeps all the parts in one place Easy to stow on your trailer in case of an emergency Specs: Application: 3,500-lb axles with #84 spindles Wheel size: 13" to 15" Bolt pattern: 5 on 4-1/2" Wheel stud dimensions: 1/2" diameter x 1-7/8" long Grease cap flange diameter: 1.98" Hub flange diameter: 6-1/2" Weight capacity: 1,750 lbs Bearing, Race, and Seal Information Bearings (included) Inner bearing: L68149 (1.378" inner diameter) Outer bearing: L44649 (1.063" inner diameter) Races (included) Inner race: L68111 Outer race: L44610 Grease seal (included): 58846 Inner diameter: 1.719" Outer diameter: 2.565" Determining the Bolt Pattern The first number in the bolt pattern is the number of bolt holes.