Specification AutomotiveFitType : universal_fit Brand : TRAILER SUPPLIES BulletPoint1 : 【Complete 7K Brake & Drum Kit – Full Axle Solution】Includes 2 × 12"x2" self-adjusting electric brake assemblies (LH & RH) and 2 × 8-lug brake drums with 1/2"-20 studs and lug nuts—perfect for upgrading or replacing an entire 7,000 lb trailer axle. BulletPoint2 : 【Factory Pre-Greased Drums with Bearings Installed】 Each drum comes pre-packed with high-temp grease and includes a pressed-in 25580 inner bearing and 10-225 grease seal, plus a 14125A outer bearing loose in the drum for quick assembly. BulletPoint3 : 【Spindle Compatibility】 – Designed to fit standard 3,500 lb trailer axles with tapered spindles measuring 1-3/8" x 1-1/16". Not compatible with straight 1-1/16" or 1" spindles. BulletPoint4 : 【All Hardware Included – Ready to Install】Kit includes dust caps with rubber plugs, 2 plastic hub covers, 2 castle nuts, flat washers, D washers, tang washers, cotter pins, and all mounting nuts and lock washers for the brakes. BulletPoint5 : 【Self-Adjusting Electric Brakes – Plug & Play Setup】Brakes arrive pre-assembled and pre-wired, automatically maintaining optimal shoe clearance over time. Compatible with Dexter part numbers K23-464-00 (LH) and K23-465-00 (RH). BulletPoint6 : 【Heavy-Duty Construction with Rust-Resistant Finish】Cast iron drums and steel backing plates are built for durability under load. Black-painted hubs and zinc-plated hardware ensure long-lasting performance in tough road conditions. BulletPoint7 : TruRyde parts are manufactured to automotive standard in ISO/TS-16949 registered factory. BulletPoint8 : QAI Tested & Certified! Color : Black, Green, Red CompatibilityOptions : Dexter, Lippert, AL-KO, Rockwell, and other standard 7K axle systems CompatibleWithVehicleType : Trailer ConstructionType : Cast ExteriorFinish : Black Painted ExternallyAssignedProductIdentifier : 00810067324885 ExternallyAssignedProductIdentifier1 : 0728205027768 ExternallyAssignedProductIdentifier2 : 728205027768 FitType : Universal HoleCount : 4 IncludedComponents : 2 electric brake assemblies (12"x2"), 2 8-lug hub & drum kits, bearings, seals, dust caps, castle nuts, cotter pins, and full mounting hardware. IncludedComponents1 : Red Air Brake Hose Coil IncludedComponents2 : Blue Air Brake Hose Coil IncludedComponents3 : Flexible Grips ItemDisplayWeight : 2 pounds ItemLength : 144 inches ItemName : TRAILER SUPPLIES 7K Trailer Brake & Drum Kit – Self Adjusting 12"x2" Electric Brakes + 8 Lug Drum Hubs with Bearings, Dust Caps, Castle Nuts, and Full Hardware – Fits Dexter Axles ItemPackageDimensions_Height : 5 inches ItemPackageDimensions_Length : 10 inches ItemPackageDimensions_Width : 10 inches ItemPackageQuantity : 1 ItemTypeKeyword : trailer-brakes LoadCapacity : 7000 Pounds Manufacturer : Trailer Supplies Material : Aluminum Material1 : Alloy Steel Material2 : Carbon Steel MaximumWeightRecommendation : 3500 pounds ModelName : WA-99-865-02/77-12EA-1Pair ModelNumber : Self-Adjusting ModelYear : 2025 NumberOfBoxes : 1 NumberOfItems : 4 OemEquivalentPartNumber : Dexter K23-464-00 Dexter K23-465-00 Dexter 008-219-04 Dexter 22004K Orientation : Front PartNumber : WA-99-865-02/77-12EA-1Pair PartTypeId : WA-99-865-02/77-12EA-1Pair ProductDescription : Upgrade your trailer’s braking system with this complete 7,000 lb axle brake and drum kit from Trailer Supplies, combining high-performance self-adjusting electric brake assemblies with fully loaded 12"x2" hub drums. Each set includes one left-hand and one right-hand electric brake assembly, both pre-installed with brake shoes, magnets, and springs on a durable backing plate—pre-wired and ready to bolt on. The hub drums feature an 8 on 6.5" bolt pattern with 1/2"-20 studs and lug nuts already installed, and are finished with a protective black coating for long-term corrosion resistance. Each drum comes pre-greased and includes the 25580 inner bearing and 10-225 grease seal pressed in, along with the 14125A outer bearing sitting loose in the drum. All necessary hardware is included for a complete axle rebuild: dust caps with rubber plugs, 2 plastic hub covers, castle nuts, flat washers, D washers, tang washers, and cotter pins. This kit is compatible with Dexter, Lippert, AL-KO, Rockwell, and other major axle brands using standard 7K configurations. Ideal for utility, livestock, camper, and heavy-duty trailers, it’s the all-in-one solution that saves time, parts-hunting, and ensures a safer, smoother ride. ProductSiteLaunchDate : 2023-02-10T01:01:26.309Z Size : 12" x 2", 8 Lug, Fits 7,000 lb Axles SpecificUsesForProduct : 5,200 lbs. to 7,000 lbs. Trailer Axle with a five hole brake flange. SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 25170000 WarrantyDescription : 2-Year Limited Warranty Covered against defects in materials and workmanship for two years from date of purchase WebsiteShippingWeight : 30 pounds