Trailer Axle Electric Brake Kit For 3500 Pound Axles Pair Of Five Hole Four And A Half Inch Bolt Circle Ten Inch By Two And A Quarter Inch Self Adjusting Electric Brakes Heavy Duty Replacement Ten Inch Brake Hub Drum Assembly

Heavy-Duty 3500 lb Trailer Brake Kit (pack of 2), 10in Drum
✔️ 10in brake drum with 5 on 4.5in bolt circle, electric brake kit

This heavy-duty brake kit installs on standard lubed trailer axles to convert to self-adjusting electric brakes with a 10 inch drum. The setup is designed for 3500 lb axles and a 5 on 4.5 inch bolt circle, making it a solid upgrade for utility, boat, and cargo trailers. Note: not compatible with Nev-R-Lube axles or some straight-spindle configurations; verify your spindle size and brake flange before purchase.

✅ 10in brake drum (254 mm) on 5 on 4.5in bolt circle (114.3 mm)
✅ Includes two drums and two self-adjusting electric brakes with mounting hardware
✅ Bearing inner rings: L68149 (ID 35.0 mm, OD 55.0 mm) and L44649 (ID 27.0 mm, OD 52.3 mm); seals and dust caps
✅ Dust caps, seals, hub nuts, washers, cotter pins and springs included
✅ Spindle compatibility: 1-1/16"-1-3/8" (26.99-34.93 mm); fits standard 3500 lb axles (not Nev-R-Lube)

💡 What is a trailer electric brake kit with 10 inch drum used for on a standard 3500 lb axle?

This handy setup gives reliable stopping power for common trailer types. - Fits standard lubed axles (1-1/16" to 1-3/8" spindles) (26.99-34.93 mm) - Includes two self-adjusting electric brakes and mounting hardware - Uses a 5 on 4.5" bolt circle drum (114.3 mm) - Ideal for replacing worn drum brake assemblies on 3500 lb trailers